SPX1117M3-L/TR - Sipex Corporation

800mA Low Dropout Voltage Regulator

SPX1117

DESCRIPTION

FEATURES

■ Guaranteed 0.8A Output Current

■ Guaranteed 1A Peak Current

■ Three Terminal Adjustable or Fixed

1.5V, 1.8V, 2.5V, 2.85V, 3.0V,

3.3V and 5V

■ Low Quiescent Current

■ Low Dropout Voltage of 1.1V at 0.8A

■ 0.1% Line and 0.2% Load Regulation

■ Stable with 2.2uF Ceramic Capacitor

■ Overcurrent and Thermal Protection

■ Available Packages: SOT-223,TO-252,

TO-220, and TO-263

The SPX1117 is a low power positive-voltage regulator designed to satisfy moderate power

requirements with a cost effective, small footprint solution. This device is an excellent choice for

use in battery-powered applications and portable computers. The SPX1117 features very low

quiescent current and a low dropout voltage of 1.1V at a full load. As output current decreases,

quiescent current flows into the load, increasing efficiency. SPX1117 is available in adjustable

or fixed 1.5V, 1.8V, 2.5V,2.5V, 2.85V, 3.0V, 3.3V and 5V output voltages.

The SPX1117 is offered in several 3-pin surface mount packages: SOT-223, TO-252, TO-220

and TO-263. An output capacitor of 10µF provides unconditional stability while a smaller 2.2µF

capacitor is sufficient for most applications.

APPLICATIONS

■ Desktop PC's Servers

■ SCSI-II Active Terminator

■ Portable/ Palm Top / Notebook

Computers

■ Cordless Phones

■ Battery Chargers

■ Disk Drives

■ Portable Consumer Equipment

■ Portable Instrumentation

■ SMPS Post-Regulator

FUNCTIONAL DIAGRAM

Current Limit

Thermal Limit

REF

AMP

OUT

ADJ/GND

–

ADJ

~ 50µA

–

1.25V

Now Available in Lead Free Packaging

ELECTRICAL CHARACTERISTICS

TA = 25°C, CIN = COUT = 10µF, unless otherwise specified. The Boldface applies over the full operating temperature range.

PARAMETER CONDITIONS MIN TYP MAX UNITS

1.5V Version

Output Voltage IOUT = 10mA, VIN =3.0V, TJ = 25ºC 1.485 1.500 1.515 V

10mA ≤ IOUT ≤ 800mA, 2.9V ≤ VIN ≤ 10V 1.470 1.530

1.8V Version

Output Voltage IOUT = 10mA, VIN =3.3V, TJ = 25ºC 1.782 1.800 1.818 V

10mA ≤ IOUT ≤ 800mA, 3.2V ≤ VIN ≤ 10V 1.764 1.836

2.5V Version

Output Voltage IOUT = 10mA, VIN =4.0V, TJ = 25ºC 2.475 2.500 2.525 V

10mA ≤ IOUT ≤ 800mA, 3.9V ≤ VIN ≤ 10V 2.450 2.550

2.85V Version

Output Voltage IOUT = 10mA, VIN =4.35V, TJ = 25ºC 2.821 2.850 2.878 V

10mA ≤ IOUT ≤ 800mA, 4.25V ≤ VIN ≤ 10V 2.793 2.907

3.00V Version

Output Voltage IOUT = 10mA, VIN =4.5V, TJ = 25ºC 2.970 3.000 3.030 V

10mA ≤ IOUT ≤ 800mA, 4.4V ≤ VIN ≤ 10V 2.940 3.060

3.30V Version

Output Voltage IOUT = 10mA, VIN =4.8V, TJ = 25ºC 3.267 3.300 3.333 V

10mA ≤ IOUT ≤ 800mA, 4.7V ≤ VIN ≤ 10V 3.234 3.366

5V Version

Output Voltage IOUT = 10mA, VIN =6.5V 4.950 5 5.050 V

10mA ≤ IOUT ≤ 800mA, 6.4V ≤ VIN ≤ 12V 4.90 5.10

All Voltage Options

Reference Voltage IOUT=10mA, (VIN - VOUT )= 2V, TJ = 25ºC 1.238 1.250 1.262 V

10mA≤IOUT≤ 800mA, 1.4V≤(VIN-VOUT)≤ 10V 1.225 1.270

Output Voltage 0.3 %

Temperature Stability

Line Regulation VINMIN ≤VIN≤ 12V,VOUT=Fixed/Adj,

(Note 1) IOUT=10mA 3 7 mV

Load Regulation 10mA≤IOUT≤ 800mA,VOUT=Fixed/Adj 6 12 mV

(Note 1)

Dropout Voltage IOUT=100mA 1.00 1.10 V

(Note 2) IOUT=500mA 1.05 1.15

IOUT=800mA 1.10 1.20

Quiescent Current 4.25V≤VIN≤ 6.5V 5 10 mA

Power Dissipation.......................................Internally Limited

Lead Temperature (soldering, 5 seconds) ...............260°C

Storage Temperature Range.......................-65°C to +150°C

Operating Junction Temperature Range.....-40°C to +125°C

Input Supply Voltage .................................................... +20V

Input to Output Voltage ................................................ 18.8V

ESD Rating.................................................................2kV min

These are sterss ratings only and functional operation of the

device at these ratings or any other above those indicated in the

operation sections of the specifications below is not implied.

Exposure to absolute maximum rating conditions for extended

periods of time may affect reliability.

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

TA = 25°C, CIN = COUT = 10µF, unless otherwise specified. The Boldface applies over the full operating temperature range.

PARAMETER CONDITIONS MIN TYP MAX UNITS

Adjust Pin Current 50 120 µA

Current Limit (VIN-VOUT)=5V 1.0 1.5 2.0 A

Thermal Regulation 25°C, 30mS pulse 0.01 0.1 %/W

Ripple Rejection fRIPPLE=120Hz, (VIN-VOUT)=2V, 60 75 dB

VRIPPLE=1VPP

Long Term Stability 125°C, 1000Hrs 0.03 %

RMS Output Noise % of VOUT, 10Hz≤f≤10kHz 0.003 %

*Note 1 - For fixed option, VINMIN = VOUT + 1.5V

- For adjustable option, VINMIN = VIN - VOUT = 1.4V

*Note 2 - Dropout voltage is the input voltage minus output voltage that produces a 1% decrease in output voltage with respect

to the nominal output voltage at VIN = VOUT + 1.5V

TYPICAL PERFORMANCE CHARACTERISTICS

Figure 1. Load Regulation for SPX1117M3-3.3; Figure 2. Line Regulation for SPX1117M3-3.3;

VIN=4.8V IOUT=10mA

Figure 3. Dropout Voltage vs Output Current for

SPX1117M3-3.3; VIN=4.8V, COUT=2.2µF

Figure 5. Current Limit for SPX1117M3-3.3, Output

Voltage Deviation with IOUT=10mA to 1A Step

3.280

3.285

3.290

3.295

3.300

3.305

3.310

3.315

3.320

10 100 1000

Output Current (mA)

Output Voltage

3.300

3.305

3.310

3.315

3.320

3.325

4.5 6.5 8.5 10.5 12.5 14.5

Vin (V)

Vout (V)

0.9

1.0

1.1

1.2

1.3

100 200 300 400 500 600 700 800 900 1000

Io (mA)

Dropout Voltage (V)

1.225

1.23

1.235

1.24

1.245

1.25

1.255

1.26

1.265

1.27

1.275

-50 -30 -10 10 30 50 70 90 110 130

Temp (C)

Vout (V)

1.25v Adj

125°C

22µF

Indicating Current

Limit Starts

= 4.0V

=3.3V Fixed

=10mA

=1µF Tan Cap

OUT

=2.2µF Tan Cap

100

-100

1.5

1.0

0.5

00.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0

Time (ms)

Output Current

(A)

Output Deviation

(mV)

0.00

0.50

1.00

1.50

2.00

-50 -25 0 25 50 75 100 125

Temp (

Current Limit (A)

Figure 6. VOUT vs Temperature, VIN=2.5V, IOUT=10mA

Figure 4. Current Limit for SP1117M3-3.3; VIN=4.8V,

CIN=COUT=1µF, IOUT pulsed from 10mA to Current

Limit

Figure 7. VIN=3.0V, IOUT=10mA

Figure 9. VIN=4.0V, IOUT=10mA

Figure 12. VIN=5.0V, IOUT=10mA

TYPICAL PERFORMANCE CHARACTERISTICS: Continued

1.47

1.48

1.49

1.5

1.51

1.52

1.53

-50 -30 -10 10 30 50 70 90 110 130

Temp (C)

Vout (V)

1.5v Adj

1.5v Fixed

1.76

1.77

1.78

1.79

1.8

1.81

1.82

1.83

1.84

-50 -30 -10 10 30 50 70 90 110 130

Temp (C)

Vout (V)

1.8v Adj

1.8v Fixed

2.45

2.46

2.47

2.48

2.49

2.5

2.51

2.52

2.53

2.54

2.55

-50 -30 -10 10 30 50 70 90 110 130

Temp (C)

Vout (V)

2.5v Adj

2.5v Fixed

2.8

2.82

2.84

2.86

2.88

2.9

2.92

-50 -30 -10 10 30 50 70 90 110 130

Temp (C)

Vout (V)

2.85v Adj

2.85v Fixed

2.94

2.96

2.98

3.02

3.04

3.06

-50 -30 -10 10 30 50 70 90 110 130

Temp (C)

Vout (V)

3v Adj

3v Fixed

3.26

3.28

3.3

3.32

3.34

3.36

3.38

-50 -30 -10 10 30 50 70 90 110 130

Temp (C)

Vout (V)

3.3v Adj

3.3v Fixed

Figure 8. VIN=3.3V, IOUT=10mA

Figure 10. VIN=4.85V, IOUT=10mA

Figure 11. VIN=4.85V, IOUT=10mA

Figure 14. Output Voltage vs Temperature at different

Current Loads, VIN=3.3V, VOUT = 1.8V Adjustable

Figure 13. Line Regulation vs Temperature. VOUT=1.8V

(adjustable), VIN= 3.3V

-8

-6

-4

-2

-40 -20 0 20 40 60 80 100

Ambient Temperature,*C

Output Voltage Change, mV

1.806

1.807

1.808

1.809

1.81

1.811

1.812

1.813

1.814

1.815

1.816

-40 -20 0 20 40 60 80 100

Ambient Temperature, *C

V out, V

800mA

400mA

10mA

Figure 15. Line Regulation at ILOAD=800mA over

Temperature, VOUT=1.8V adjustable

-0.3

-0.2

-0.1

0.1

0.2

0.3

0.4

3456

Vin, V

Vout tolerance,%

-40°C

+25°C

+85°C

Output Capacitor

To ensure the stability of the SPX1117, an

output capacitor of at least 2.2µF (tantalum or

ceramic) or 10µF (aluminum) is required. The

value may change based on the application

requirements of the output load or temperature

range. The value of ESR can vary based on the

type of capacitor used in the applications to

guarantee stability. The recommended value

for ESR is 0.5Ω or less. A larger value of

output capacitance (up to 100µF) can improve

the load transient response.

Soldering Methods

The SPX1117 SOT-223 package is designed

to be compatible with infrared reflow or

vapor-phase reflow soldering techniques.

During soldering, the non-active or mildly

active fluxes may be used. The SPX1117 die

is attached to the heatsink lead which exits

opposite the input, output, and ground pins.

Hand soldering and wave soldering should be

avoided since these methods can cause

damage to the device with excessive thermal

gradients on the package. The SOT-223

recommended soldering method are as

follows: vapor phase reflow and infrared

reflow with the component preheated to within

65°C of the soldering temperature range.

Figure 16. Load Step Response (0 to 800mA), Vin=3.3V,

Vout=1.8V, Cin=10µF, Cout=2.2µF, Ceramic; 1 = Vout,

4= Iload

Figure 17. Load Step Response (0 to 800mA), Vin=3.3V,

Vout=1.8V, Cin=10µF, Cout=2.2µF, OSCON; 1 = Vout,

4= Iload

APPLICATION INFORMATION

Thermal Characteristics

The thermal resistance of SPX1117 (SOT-223

Package) is 15°C/W from junction to tab and 31

°C/W from tab to ambient for a total of 46 °C/W

from junction to ambient (Table 1). The SPX1117

features the internal thermal limiting to protect

the device during overload conditions. Special

care needs to be taken during continuous load

conditions such that the maximum junction tem-

perature does not exceed 125 °C. Thermal pro-

tection is activated at >155°C and deactiviated

at <140 °C.

Taking the FR-4 printed circuit board and 1/16

thick with 1 ounce copper foil as an experiment

(fig.13), the PCB material is effective at trans-

mitting heat with the tab attached to the pad area

and a ground plane layer on the backside of the

substrate. Refer to table 1 for the results of the

experiment.

The thermal interaction from other components

in the application can effect the thermal resis-

tance of the SPX1117. The actual thermal

resistance can be determined with experimenta-

tion.

SPX1117 power dissipation is calculated as

follows:

PD = (VIN - VOUT)(IOUT)

Maximum Junction Temperature range:

TJ = TA(max) + PD* thermal resistance

(junction-to-ambient)

Maximum junction temperature must not ex-

ceed the 125°C.

Ripple Rejection

Ripple rejection can be improved by adding a

capacitor between the ADJ pin and ground as

shown in Figure 23. When ADJ pin bypassing

is used, the value of the output capacitor re-

quired increases to its maximum. If the ADJ pin

is not bypassed, the value of the output capacitor

can be lowered to 10µF for an electrolytic alu-

minum capacitor or 2.2µF for a ceramic or solid

tantalum capacitor (Fig 22).

However the value of the ADJ-bypass capacitor

should be chosen with respect to the following

equation:

C = 1 / ( 6.28 * FR * R1 )

Where

C = value of the capacitor in Farads

(select an equal or larger standard value),

FR = ripple frequency in Hz,

R1 = value of resistor R1 in Ohms.

If an ADJ-bypass capacitor is used, the ampli-

tude of the output ripple will be independent of

the output voltage. If an ADJ-bypass capacitor

is not used, the output ripple will be proportional

to the ratio of the output voltage to the reference

voltage:

M = VOUT / VREF

Where M = multiplier for the ripple seen when

the ADJ pin is optimally bypassed.

VREF =1.25V

Ripple rejection for the adjustable version is

shown in Figure 20.

Figure 19. Substrate Layout for SOT-223

50 X 50mm

35 X 17mm

16 X 10mm

-90

-80

-70

-60

-50

-40

-30

-20

-10

10 100 1000 10000 100000 1000000

Frequency, Hz

Ripple Rejection, Db

Figure 20. Ripple Rejection; Vin=3.3V, Vout=1.8V

(adj.), Iload=200mA

APPLICATION INFORMATION: Continued

Output Voltage

The output of the adjustable regulator can be set

to any voltage between 1.25V and 15V. The

value of VOUT can be quickly approximated using

the formula

VOUT=1.25 *(R1 + R2)/R1.

A small correction to this formula is required

depending on the values of resistors R1 and R2,

since the adjustable pin current (approx 50µA)

flows through R2. When IADJ is taken into ac-

count, the formula becomes

PC BOARD TOPSIDE COPPER BACKSIDE COPPER THERMAL RESISTANCE

JUNC. TO AMB.

mm2 mm2 mm2 °C/W

2500 2500 2500 46

2500 1250 2500 47

2500 950 2500 49

2500 2500 0 51

2500 1800 0 53

1600 600 1600 55

2500 1250 0 58

2500 915 0 59

1600 600 0 67

900 240 900 72

900 240 0 85

VOUT = VREF(1+ (R2/R1)) + IADJ * R2,

where

VREF=1.25V.

Layout Considerations

Parasitic line resistance can degrade load regu-

lation. In order to avoid this, connect R1 directly

to VOUT as illustrated in Figure 25. For the same

reason, R2 should be connected to the negative

side of the load.

Figure 21. Current Source Figure 22. Typical Adjustable Regulator

LOAD

ADJ

SPX1117

OUT

4.7µFC

OUT

REF

OUT

IN OUT

ADJ

SPX1117

OUT

REF

(1+R

) +I

ADJ

REF

50µA

ADJ

4.7µF+

TABLE 1

APPLICATION INFORMATION: Continued

Figure 24. 5V Regulator with Shutdown

SPX1117

10µF

10µF*

1kΩ,

330Ω

4.7µF

improves ripple rejection.

should be ~ R1 at ripple frequency

ADJ

IN OUT

(Note A)

OUT

Note A: V

IN(MIN)

= (Intended V

OUT

) + (V

DROPOUT (MAX)

)

1kΩ

SPX1117

10µF

330W

+4.7µF

ADJ

IN OUT

(Note A)

TTL

Input 2N3904

DROPOUT (MAX)

Note A: V

IN(MIN)

= (Intended V

OUT

) + (V )

Figure 25. Recommended Connections for Best Results

Figure 23. Improving Ripple Rejection

SPX1117

Connect R

to Load

Connect R to

Case of Regulator

Parasitic Line

Resistance

ADJ

OUT

APPLICATION INFORMATION: Continued

PINOUTS

132

SOT-223 (M3)

Top View

TO-263-3 (T)

123

Front View

TO-220-3 (U)

123

Front View

TO-252 (R)

ADJ/GND V

OUT

123

ADJ/GND V

OUT

ADJ/GND V

OUT

ADJ/GND V

OUT

Top View

PACKAGE: 3 PIN SOT-223

SYMBOL MIN NOM MAX

A--1.8

A1 0.02 - 0.1

A2 1.5 1.6 1.7

b 0.66 0.76 0.84

b2 2.9 3 3.1

c 0.23 0.3 0.35

D 6.3 6.5 6.7

E 6.7 7 7.3

E1 3.3 3.5 3.7

L 0.75 - -

ø0º-10º

Note: Dimensions in (mm)

2.30 BASIC

4.60 BASIC

3 Pin SOT-223 JEDEC TO-261 (AA)

Variation

Section C-C

GAUGE

PLANE

SEATING

PLANE

WITH PLATING

BASE METAL

Section B-B

SEE DETAIL A

PACKAGE: 3 PIN TO-252

E1/2

WITH PLATING

BASE METAL

CONTACT AREA

SEATING PLANE

(L1)

GAUGE PLANE

SYMBOL MIN NOM MAX

A1 - - 0.005

c 0.018 - 0.024

D1 0.205 - -

E1 0.17 - -

H 0.37 - 0.41

L 0.055 0.06 0.07

Note: Dimensions in (mm)

.020 BSC

3 Pin TO-252 JEDEC TO-252 (AA) Variation

.108 REF

PACKAGE: 3 PIN TO-220

SEATING

PLANE

CHAMFER

OPTIONAL

WITH PLATING

BASE METAL

CONTACT AREA

øP

E2 E/2

CCDD

SYMBOL MIN NOM MAX

A 1.4 - 0.19

A1 0.02 - 0.055

A2 0.08 - 0.115

b 0.015 0.027 0.04

b2 0.045 - 0.07

c 0.014 - 0.024

D 0.56 - 0.65

D1 0.33 - 0.355

D2 0.48 - 0.507

E 0.38 - 0.42

E1 0.27 - 0.35

E2 - - 0.03

H1 0.23 - 0.27

L1 - - 0.25

L2 ---

∆P 0.139 - 0.161

Q 0.1 - 0.135

Note: Dimensions in (mm)

3 Pin TO-220 JEDEC TO-220 (AB) Variation

.100 BSC

PACKAGE: 3 PIN TO-263

123

SEATING PLANE

0º-8º

See View C

E/2

View C

GAUGE PLANE

SEATING

PLANE

WITH PLATING

BASE METAL

SECTION B-B

SYMBOL MIN NOM MAX

A 0.16 - 0.19

A1 0 - 0.01

b 0.02 - 0.039

c 0.015 - 0.029

D 0.33 - 0.28

D1 0.27 - -

E 0.38 - 0.42

E1 0.245 - -

H 0.575 - 0.625

L 0.07 - 0.11

L1 - - 0.066

L2 - - 0.07

Note: Dimensions in (mm)

3 Pin TO-263 JEDEC TO-263 (AA) Variation

.100 BSC

.010 BSC

ORDERING INFORMATION

PART NUMBER ACC. OUTPUT VOLTAGE PACKAGE

SPX1117M3 ................................. 1% ...................................... Adj .......................... 3 Pin SOT-223

SPX1117M3/TR ........................... 1% ...................................... Adj .......................... 3 Pin SOT-223

SPX1117M3-1.5 ........................... 1% ..................................... 1.5V ......................... 3 Pin SOT-223

SPX1117M3-1.5/TR ..................... 1% ..................................... 1.5V ......................... 3 Pin SOT-223

SPX1117M3-1.8 ........................... 1% ..................................... 1.8V ......................... 3 Pin SOT-223

SPX1117M3-1.8/TR ..................... 1% ..................................... 1.8V ......................... 3 Pin SOT-223

SPX1117M3-2.5 ........................... 1% ..................................... 2.5V ......................... 3 Pin SOT-223

SPX1117M3-2.5/TR ..................... 1% ..................................... 2.5V ......................... 3 Pin SOT-223

SPX1117M3-2.85 ......................... 1% .................................... 2.85V ........................ 3 Pin SOT-223

SPX1117M3-2.85/TR ................... 1% .................................... 2.85V ........................ 3 Pin SOT-223

SPX1117M3-3.0 ........................... 1% ..................................... 3.0V ......................... 3 Pin SOT-223

SPX1117M3-3.0/TR ..................... 1% ..................................... 3.0V ......................... 3 Pin SOT-223

SPX1117M3-3.3 ........................... 1% ..................................... 3.3V ......................... 3 Pin SOT-223

SPX1117M3-3.3/TR ..................... 1% ..................................... 3.3V ......................... 3 Pin SOT-223

SPX1117M3-5.0 ........................... 1% ..................................... 5.0V ......................... 3 Pin SOT-223

SPX1117M3-5.0/TR ..................... 1% ..................................... 5.0V ......................... 3 Pin SOT-223

SPX1117R ................................... 1% ...................................... Adj ............................. 3 Pin TO-252

SPX1117R/TR ............................. 1% ...................................... Adj ............................. 3 Pin TO-252

SPX1117R-1.5 ............................. 1% ..................................... 1.5V ............................ 3 Pin TO-252

SPX1117R-1.5/TR ....................... 1% ..................................... 1.5V ............................ 3 Pin TO-252

SPX1117R-1.8 ............................. 1% ..................................... 1.8V ............................ 3 Pin TO-252

SPX1117R-1.8/TR ....................... 1% ..................................... 1.8V ............................ 3 Pin TO-252

SPX1117R-2.5 ............................. 1% ..................................... 2.5V ............................ 3 Pin TO-252

SPX1117R-2.5/TR ....................... 1% ..................................... 2.5V ............................ 3 Pin TO-252

SPX1117R-2.85 ........................... 1% .................................... 2.85V ........................... 3 Pin TO-252

SPX1117R-2.85/TR ..................... 1% .................................... 2.85V ........................... 3 Pin TO-252

SPX1117R-3.0 ............................. 1% ..................................... 3.0V ............................ 3 Pin TO-252

SPX1117R-3.0/TR ....................... 1% ..................................... 3.0V ............................ 3 Pin TO-252

SPX1117R-3.3 ............................. 1% ..................................... 3.3V ............................ 3 Pin TO-252

SPX1117R-3.3/TR ....................... 1% ..................................... 3.3V ............................ 3 Pin TO-252

/TR = Tape and Reel

Pack quantity is 500 for TO-263, 2,000 for TO-252, and 2,500 for SOT223.

Available in lead free packaging. To order add "-L" suffix to part number.

Example: SPX1117M3-5.0/TR = standard; SPX1117M3-L-5.0/TR = lead free

CLICK HERE TO ORDER SAMPLES

PART NUMBER ACC. OUTPUT VOLTAGE PACKAGE

SPX1117T .................................... 1% ...................................... Adj ............................. 3 Pin TO-263

SPX1117T/TR .............................. 1% ...................................... Adj ............................. 3 Pin TO-263

SPX1117T-1.5 ............................. 1% ..................................... 1.5V ............................ 3 Pin TO-263

SPX1117T-1.5/TR ........................ 1% ..................................... 1.5V ............................ 3 Pin TO-263

SPX1117T-1.8 ............................. 1% ..................................... 1.8V ............................ 3 Pin TO-263

SPX1117T-1.8/TR ........................ 1% ..................................... 1.8V ............................ 3 Pin TO-263

SPX1117T-2.5 ............................. 1% ..................................... 2.5V ............................ 3 Pin TO-263

SPX1117T-2.5/TR ........................ 1% ..................................... 2.5V ............................ 3 Pin TO-263

SPX1117T-2.85 ........................... 1% .................................... 2.85V ........................... 3 Pin TO-263

SPX1117T-2.85/TR ...................... 1% .................................... 2.85V ........................... 3 Pin TO-263

SPX1117T-3.0 ............................. 1% ..................................... 3.0V ............................ 3 Pin TO-263

SPX1117T-3.0/TR ........................ 1% ..................................... 3.0V ............................ 3 Pin TO-263

SPX1117T-3.3 ............................. 1% ..................................... 3.3V ............................ 3 Pin TO-263

SPX1117T-3.3/TR ........................ 1% ..................................... 3.3V ............................ 3 Pin TO-263

SPX1117U ................................... 1% ...................................... Adj .............................. 3 Pin TO220

SPX1117U-1.5 ............................. 1% ..................................... 1.5V ............................. 3 Pin TO220

SPX1117U-1.8 ............................. 1% ..................................... 1.8V ............................. 3 Pin TO220

SPX1117U-2.5 ............................. 1% ..................................... 2.5V ............................. 3 Pin TO220

SPX1117U-2.85 ........................... 1% .................................... 2.85V ............................ 3 Pin TO220

SPX1117U-3.0 ............................. 1% ..................................... 3.0V ............................. 3 Pin TO220

SPX1117U-3.3 ............................. 1% ..................................... 3.3V ............................. 3 Pin TO220

ORDERING INFORMATION

Corporation

Sipex Corporation

Headquarters and

Sales Office

233 South Hillview Drive

Milpitas, CA 95035

TEL: (408) 934-7500

FAX: (408) 935-7600

Available in lead free packaging. To order add "-L" suffix to part number.

Example: SPX1117M3-5.0/TR = standard; SPX1117M3-L-5.0/TR = lead free

/TR = Tape and Reel

Pack quantity is 500 for TO-263, 2,000 for TO-252, and 2,500 for SOT223.

ANALOG EXCELLENCE

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