MC79L15ACDR2G - ON Semiconductor

May, 2008 − Rev. 9

1Publication Order Number:

MC79L00/D

MC79L00A Series

100 mA Negative Voltage

Regulators

The MC79L00A Series negative voltage regulators are

inexpensive, easy−to−use devices suitable for numerous applications

requiring up to 100 mA. Like the higher powered MC7900 Series

negative regulators, this series features thermal shutdown and current

limiting, making them remarkably rugged. In most applications, no

external components are required for operation.

The MC79L00A devices are useful for on−card regulation or any

other application where a regulated negative voltage at a modest

current level is needed. These regulators offer substantial advantage

over the common resistor/Zener diode approach.

Features

•No External Components Required

•Internal Short Circuit Current Limiting

•Internal Thermal Overload Protection

•Low Cost

•Complementary Positive Regulators Offered (MC78L00 Series)

•Pb−Free Packages are Available

*Automotive temperature range selections are available with special test conditions

and additional tests in 5, 12 and 15 V devices. Contact your local ON Semiconductor

sales office for information.

R18

Q10

Q14

R10 R11

Q11

R14 R15

Q13

Q12

R16

R17

GND

Output

Input

Figure 1. Representative Schematic Diagram

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THREE−TERMINAL LOW

CURRENT NEGATIVE FIXED

VOLTAGE REGULATORS

TO−92

P SUFFIX

CASE 29

SOIC−8

D SUFFIX

CASE 751

MARKING

DIAGRAMS

See detailed ordering and shipping information in the package

dimensions section on page 7 of this data sheet.

ORDERING INFORMATION

Pin 1. Ground

2. Input

3. Output

Pin 1. Vout

2. Vin

3. Vin

4. NC

5. GND

6. Vin

7. Vin

8. NC

xxx = Specific Device Code

A = Assembly Location

L = Wafer Lot

Y = Year

W, WW = Work Week

y = B or C

G= Pb−Free Package

MC79L

xxxxx

ALYWWG

(Note: Microdot may be in either location)

9Lxxx

ALYWx

123

BENT LEAD

TAPE & REEL

AMMO PACK

STRAIGHT LEAD

BULK PACK

MC79L00A Series

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MAXIMUM RATINGS (TA = +25°C, unless otherwise noted.)

Rating Symbol Value Unit

Input Voltage (−5 V)

(−12, −15, −18 V)

(−24 V)

VI−30

−35

−40

Vdc

Power Dissipation

Case 29 (TO−92 Type)

TA = 25°C

Thermal Resistance, Junction−to−Ambient

Thermal Resistance, Junction−to−Case

Case 751 (SOIC−8 Type) (Note 1)

TA = 25°C

Thermal Resistance, Junction−to−Ambient

Thermal Resistance, Junction−to−Case

RqJA

RqJC

RqJA

RqJC

Internally Limited

160

Internally Limited

180

°C/W

Storage Temperature Range Tstg −65 to +150 °C

Junction Temperature TJ+150 °C

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the

Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect

device reliability.

1. SOIC−8 Junction−to−Ambient Thermal Resistance is for minimum recommended pad size. Refer to Figure 9 for Thermal Resistance variation

versus pad size.

*This device series contains ESD protection and exceeds the following tests:

Human Body Model 2000 V per MIL_STD_883, Method 3015

Machine Model Method 200 V.

ELECTRICAL CHARACTERISTICS (VI = −10 V, IO = 40 mA, CI = 0.33 mF, C O = 0.1 mF, −40°C < TJ +125°C (for MC79LXXAB),

0°C < TJ < +125°C (for MC79LXXAC)).

MC79L05AC, AB

Characteristics Symbol Min Typ Max Unit

Output Voltage (TJ = +25°C) VO−4.8 −5.0 −5.2 Vdc

Input Regulation (TJ = +25°C)

−7.0 Vdc ≥ VI ≥ −20 Vdc

−8.0 Vdc ≥ VI ≥ −20 Vdc

Regline −

−

150

100

Load Regulation

TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA

1.0 mA ≤ IO ≤ 40 mA

Regload −

−

Output Voltage

−7.0 Vdc ≥ VI ≥ −20 Vdc, 1.0 mA ≤ IO ≤ 40 mA

VI = −10 Vdc, 1.0 mA ≤ IO ≤ 70 mA

VO−4.75

−4.75

−

−5.25

Vdc

Input Bias Current

(TJ = +25°C)

(TJ = +125°C)

IIB −

−

6.0

5.5

Input Bias Current Change

−8.0 Vdc ≥ VI ≥ −20 Vdc

1.0 mA ≤ IO ≤ 40 mA

IIB −

−

1.5

0.1

Output Noise Voltage (TA = +25°C, 10 Hz ≤ f ≤ 100 kHz) Vn−40 −mV

Ripple Rejection (−8.0 ≥ VI ≥ −18 Vdc, f = 120 Hz, TJ = +25°C) RR 41 49 −dB

Dropout Voltage (IO = 40 mA, TJ = +25°C) |VI−VO|−1.7 −Vdc

MC79L00A Series

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ELECTRICAL CHARACTERISTICS (VI = −19 V, IO = 40 mA, CI = 0.33 mF, C O = 0.1 mF, −40°C < TJ +125°C (for MC79LXXAB),

0°C < TJ < +125°C (for MC79LXXAC)).

MC79L12AC, AB

Characteristics Symbol Min Typ Max Unit

Output Voltage (TJ = +25°C) VO−11.5 −12 −12.5 Vdc

Input Regulation (TJ = +25°C)

−14.5 Vdc ≥ VI ≥ −27 Vdc

−16 Vdc ≥ VI ≥ −27 Vdc

Regline −

−

250

200

Load Regulation

TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA

1.0 mA ≤ IO ≤ 40 mA

Regload −

−

100

Output Voltage

−14.5 Vdc ≥ VI ≥ −27 Vdc, 1.0 mA ≤ IO ≤ 40 mA

VI = −19 Vdc, 1.0 mA ≤ IO ≤ 70 mA

VO−11.4

−11.4 −

−

−12.6

Vdc

Input Bias Current

(TJ = +25°C)

(TJ = +125°C)

IIB −

−

6.5

6.0

Input Bias Current Change

−16 Vdc ≥ VI ≥ −27 Vdc

1.0 mA ≤ IO ≤ 40 mA

IIB −

−

1.5

0.2

Output Noise Voltage (TA = +25°C, 10 Hz ≤ f ≤ 100 kHz) Vn−80 −mV

Ripple Rejection (−15 ≤ VI ≤ −25 Vdc, f = 120 Hz, TJ = +25°C) RR 37 42 −dB

Dropout Voltage (IO = 40 mA, TJ = +25°C) |VI−VO|−1.7 −Vdc

ELECTRICAL CHARACTERISTICS (VI = −23 V, IO = 40 mA, CI = 0.33 mF, C O = 0.1 mF, −40°C < TJ +125°C (for MC79LXXAB),

0°C < TJ < +125°C (for MC79LXXAC)).

MC79L15AC, AB

Characteristics Symbol Min Typ Max Unit

Output Voltage (TJ = +25°C) VO−14.4 −15 −15.6 Vdc

Input Regulation (TJ = +25°C)

−17.5 Vdc ≥ VI ≥ −30 Vdc

−20 Vdc ≥ VI ≥ −30 Vdc

Regline −

−

300

250

Load Regulation

TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA

1.0 mA ≤ IO ≤ 40 mA

Regload −

−

150

Output Voltage

−17.5 Vdc ≥ VI ≥ −Vdc, 1.0 mA ≤ IO ≤ 40 mA

VI = −23 Vdc, 1.0 mA ≤ IO ≤ 70 mA

VO−14.25

−14.25

−

−15.75

Vdc

Input Bias Current

(TJ = +25°C)

(TJ = +125°C)

IIB −

−

6.5

6.0

Input Bias Current Change

−20 Vdc ≥ VI ≥ −30 Vdc

1.0 mA ≤ IO ≤ 40 mA

DIIB −

−

1.5

0.1

Output Noise Voltage (TA = +25°C, 10 Hz ≤ f ≤ 100 kHz) VN−90 −mV

Ripple Rejection (−18.5 ≤ VI ≤ −28.5 Vdc, f = 120 Hz) RR 34 39 −dB

Dropout Voltage IO = 40 mA, TJ = +25°C |VI−VO|−1.7 −Vdc

MC79L00A Series

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ELECTRICAL CHARACTERISTICS (VI = −27 V, IO = 40 mA, CI = 0.33 mF, C O = 0.1 mF, −40°C < TJ +125°C (for MC79LXXAB),

0°C < TJ < +125°C (for MC79LXXAC), unless otherwise noted).

MC79L18AC

Characteristics Symbol Min Typ Max Unit

Output Voltage (TJ = +25°C) VO−17.3 −18 −18.7 Vdc

Input Regulation (TJ = +25°C)

−20.7 Vdc ≥ VI ≥ −33 Vdc

−21.4 Vdc ≥ VI ≥ −33 Vdc

−22 Vdc ≥ VI ≥ −33 Vdc

−21 Vdc ≥ VI ≥ −33 Vdc

Regline −

−

325

−

275

Load Regulation

TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA

1.0 mA ≤ IO ≤ 40 mA

Regload −

−

170

Output Voltage

−20.7 Vdc ≥ VI ≥ −33 Vdc, 1.0 mA ≤ IO ≤ 40 mA

−21.4 Vdc ≥ VI ≥ −33 Vdc, 1.0 mA ≤ IO ≤ 40 mA

VI = −27 Vdc, 1.0 mA ≤ IO ≤ 70 mA

VO−17.1

−

−17.1

−

−18.9

−

−18.9

Vdc

Input Bias Current

(TJ = +25°C)

(TJ = +125°C)

IIB −

−

6.5

6.0

Input Bias Current Change

−21 Vdc ≥ VI ≥ −33 Vdc

−27 Vdc ≥ VI ≥ −33 Vdc

1.0 mA ≤ IO ≤ 40 mA

IIB −

−

1.5

−

0.1

Output Noise Voltage (TA = +25°C, 10 Hz ≤ f ≤ 100 kHz) Vn−150 −mV

Ripple Rejection (−23 ≤ VI ≤ −33 Vdc, f = 120 Hz, TJ = +25°C) RR 33 48 −dB

Dropout Voltage IO = 40 mA, TJ = +25°C |VI−VO| −1.7 −Vdc

ELECTRICAL CHARACTERISTICS (VI = −33 V, IO = 40 mA, CI = 0.33 mF, C O = 0.1 mF, −40°C < TJ +125°C (for MC79LXXAB),

0°C < TJ < +125°C (for MC79LXXAC), unless otherwise noted).

MC79L24AC

Characteristics Symbol Min Typ Max Unit

Output Voltage (TJ = +25°C) VO−23 −24 −25 Vdc

Input Regulation (TJ = +25°C)

−27 Vdc ≥ VI ≥ −38 Vdc

−27.5 Vdc ≥ VI ≥ −38 Vdc

−28 Vdc ≥ VI ≥ −38 Vdc

Regline −

−

350

−

300

Load Regulation

TJ = +25°C, 1.0 mA ≤ IO ≤ 100 mA

1.0 mA ≤ IO ≤ 40 mA

Regload −

−

200

100

Output Voltage

−27 Vdc ≥ VI ≥ −38 V, 1.0 mA ≤ IO ≤ 40 mA

−28 Vdc ≥ VI ≥ −38 Vdc, 1.0 mA ≤ IO ≤ 40 mA

VI = −33 Vdc, 1.0 mA ≤ IO ≤ 70 mA

VO−22.8

−

−22.8

−

−25.2

−

−25.2

Vdc

Input Bias Current

(TJ = +25°C)

(TJ = +125°C)

IIB −

−

6.5

6.0

Input Bias Current Change

−28 Vdc ≥ VI ≥ −38 Vdc

1.0 mA ≤ IO ≤ 40 mA

DIIB −

−

1.5

0.1

Output Noise Voltage (TA = +25°C, 10 Hz ≤ f ≤ 100 kHz) Vn−200 −mV

Ripple Rejection (−29 ≤ VI ≤ −35 Vdc, f = 120 Hz, TJ = +25°C) RR 31 47 −dB

Dropout Voltage IO = 40 mA, TJ = +25°C |VI−VO|−1.7 −Vdc

MC79L00A Series

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APPLICATIONS INFORMATION

Design Considerations

The MC79L00A Series of fixed voltage regulators are

designed with Thermal Overload Protections that shuts

down the circuit when subjected to an excessive power

overload condition, Internal Short Circuit Protection that

limits the maximum current the circuit will pass.

In many low current applications, compensation

capacitors are not required. However, it is recommended

that the regulator input be bypassed with a capacitor if the

regulator is connected to the power supply filter with long

wire length, or if the output load capacitance is large. An

input bypass capacitor should be selected to provide good

high−frequency characteristics to insure stable operation

under all load conditions. A 0.33 mF or larger tantalum,

mylar, or other capacitor having low internal impedance at

high frequencies should be chosen. The bypass capacitor

should be mounted with the shortest possible leads directly

across the regulator’s input terminals. Normally good

construction techniques should be used to minimize ground

loops and lead resistance drops since the regulator has no

external sense lead. Bypassing the output is also

recommended.

Figure 2. Positive and Negative Regulator Figure 3. Standard Application

+Vin +VO

0.1mF

-Vin -VO

0.33mF

MC78LXX

MC79LXX

0.1mF

0.33mF

Input Output

CO**

0.1mF

CI*

0.33mF

MC79LXX

A common ground is required between the input and the output

voltages. The input voltage must remain typically 2.0 V above

the output voltage even during the low point on the ripple voltage.

* CI is required if regulator is located an appreciable

* distance from the power supply filter

** CO improves stability and transient response.

MC79L00A Series

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TYPICAL CHARACTERISTICS

(TA = +25°C, unless otherwise noted.)

IIB, INPUT BIAS CURRENT (mA)

IIB, INPUT BIAS CURRENT (mA) VO, OUTPUT VOLTAGE (V)

Figure 4. Dropout Characteristics Figure 5. Dropout Voltage versus

Junction Temperature

Figure 6. Input Bias Current versus

Ambient Temperature

Figure 7. Input Bias Current versus

Input Voltage

Figure 8. Maximum Average Power Dissipation

versus Ambient Temperature (TO−92)

8.0

6.0

4.0

2.0

00 -2.0 -4.0 -6.0 -0.8 -10

Vin, INPUT VOLTAGE (V)

MC79L05C

VO = -5.0 V

TJ = 25°C

IO = 1.0 mA IO = 100 mA

IO = 40 mA

-2.5

-2.0

-1.5

-1.0

-0.5

00 25 50 75 100 125

, INPUT/OUTPUT DIFFERENTIAL

VOLTAGE (V)

TJ, JUNCTION TEMPERATURE (°C)

IO = 70 mA

-VV

4.0

4.2

3.8

3.6

3.4

3.2

3.0

00 25 50 75 100 125

TA, AMBIENT TEMPERATURE (°C)

MC79L05C

Vin = -10 V

VO = -5.0 V

IO = 40 mA

5.0

4.0

3.0

2.0

1.0

00 -5.0 -10 -15 -20 -25 -30 -35 -40

Vin, INPUT VOLTAGE (V)

MC79L05C

VO = -5.0 V

IO = 40 mA

10,000

1,000

100

, POWER DISSIPATION (mW)

TA, AMBIENT TEMPERATURE (°C)

25 50 75 100 125 150

No Heatsink

RqJA = 200°C/W

PD(max) to 25°C = 625 mW

Figure 9. SOP−8 Thermal Resistance and Maximum

Power Dissipation versus P.C.B. Copper Length

110

130

150

0.4

0.8

1.2

1.6

2.0

2.4

2.8

02030504010

L, LENGTH OF COPPER (mm)

170 3.2

PD(max) for TA = +50°C

RqJA

PD, MAXIMUM POWER DISSIPATION (W)

ÎÎÎ

2.0 oz.

Copper

Graph represents symmetrical layout

3.0 mmL

IO = 40 mA

IO = 1.0 mA

JUNCTION-TO-AIR ( C/W)°

RJA , THERMAL RESISTANCE

Dropout of Regulation is

defined when

DVO = 2% of VO

MC79L00A Series

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ORDERING INFORMATION

Device Nominal

Voltage

Operating Temperature

Range

Package Shipping†

MC79L05ABD −5.0 V TJ = −40° to +125°C SOIC−898 Units / Rail

MC79L05ABDG SOIC−8

(Pb−Free)

98 Units / Rail

MC79L05ABDR2 SOIC−82500 / Tape & Reel

MC79L05ABDR2G SOIC−8

(Pb−Free)

2500 / Tape & Reel

MC79L05ABP TO−92 2000 Units / Bag

MC79L05ABPG TO−92

(Pb−Free)

2000 Units / Bag

MC79L05ABPRA TO−92 2000 / Tape & Reel

MC79L05ABPRAG TO−92

(Pb−Free)

2000 / Tape & Reel

MC79L05ACD TJ = 0° to +125°C SOIC−898 Units / Rail

MC79L05ACDG SOIC−8

(Pb−Free)

98 Units / Rail

MC79L05ACDR2 SOIC−82500 / Tape & Reel

MC79L05ACDR2G SOIC−8

(Pb−Free)

2500 / Tape & Reel

MC79L05ACP TO−92 2000 Units / Bag

MC79L05ACPG TO−92

(Pb−Free)

2000 Units / Bag

MC79L05ACPRA TO−92 2000 / Tape & Reel

MC79L05ACPRAG TO−92

(Pb−Free)

2000 / Tape & Reel

MC79L05ACPRM TO−92 2000 / Tape & Ammo Box

MC79L05ACPRMG TO−92

(Pb−Free)

2000 / Tape & Ammo Box

MC79L05ACPRP TO−92 2000 / Tape & Ammo Box

MC79L05ACPRPG TO−92

(Pb−Free)

2000 / Tape & Ammo Box

MC79L12ABD −12 V TJ = −40° to +125°C SOIC−898 Units / Rail

MC79L12ABDG SOIC−8

(Pb−Free)

98 Units / Rail

MC79L12ABDR2 SOIC−82500 / Tape & Reel

MC79L12ABDR2G SOIC−8

(Pb−Free)

2500 / Tape & Reel

MC79L12ABP TO−92 2000 Units / Bag

MC79L12ABPG TO−92

(Pb−Free)

2000 Units / Bag

MC79L12ABPRA TO−92 2000 / Tape & Reel

MC79L12ABPRAG TO−92

(Pb−Free)

2000 / Tape & Reel

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging

Specifications Brochure, BRD8011/D.

MC79L00A Series

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ORDERING INFORMATION

Device Nominal

Voltage

Operating Temperature

Range

Package Shipping†

MC79L12ACD −12 V TJ = 0° to +125°C SOIC−898 Units / Rail

MC79L12ACDG SOIC−8

(Pb−Free)

98 Units / Rail

MC79L12ACDR2 SOIC−82500 / Tape & Reel

MC79L12ACDR2G SOIC−8

(Pb−Free)

2500 / Tape & Reel

MC79L12ACP TO−92 2000 Units / Bag

MC79L12ACPG TO−92

(Pb−Free)

2000 Units / Bag

MC79L12ACPRA TO−92 2000 / Tape & Reel

MC79L12ACPRAG TO−92

(Pb−Free)

2000 / Tape & Reel

MC79L12ACPRP TO−92 2000 / Tape & Ammo Box

MC79L12ACPRPG TO−92

(Pb−Free)

2000 / Tape & Ammo Box

MC79L15ABD −15 V TJ = −40° to +125°C SOIC−898 Units / Rail

MC79L15ABDG SOIC−8

(Pb−Free)

98 Units / Rail

MC79L15ABDR2 SOIC−82500 / Tape & Reel

MC79L15ABDR2G SOIC−8

(Pb−Free)

2500 / Tape & Reel

MC79L15ABP TO−92 2000 Units / Bag

MC79L15ABPG TO−92

(Pb−Free)

2000 Units / Bag

MC79L15ABPRP TO−92 2000 / Tape & Ammo Box

MC79L15ABPRPG TO−92

(Pb−Free)

2000 / Tape & Ammo Box

MC79L15ACD TJ = 0° to +125°C SOIC−898 Units / Rail

MC79L15ACDG SOIC−8

(Pb−Free)

98 Units / Rail

MC79L15ACDR2 SOIC−82500 / Tape & Reel

MC79L15ACDR2G SOIC−8

(Pb−Free)

2500 / Tape & Reel

MC79L15ACP TO−92 2000 Units / Bag

MC79L15ACPG TO−92

(Pb−Free)

2000 Units / Bag

MC79L15ACPRA TO−92 2000 / Tape & Reel

MC79L15ACPRAG TO−92

(Pb−Free)

2000 / Tape & Reel

MC79L15ACPRE TO−92 2000 / Tape & Reel

MC79L15ACPREG TO−92

(Pb−Free)

2000 / Tape & Reel

MC79L15ACPRP TO−92 2000 / Tape & Ammo Box

MC79L15ACPRPG TO−92

(Pb−Free)

2000 / Tape & Ammo Box

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging

Specifications Brochure, BRD8011/D.

MC79L00A Series

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ORDERING INFORMATION

Device Nominal

Voltage

Operating Temperature

Range

Package Shipping†

MC79L18ABPRP −18 V TJ = −40° to +125°CTO−92 2000 / Tape & Ammo Box

MC79L18ABPRPG TO−92

(Pb−Free)

2000 / Tape & Ammo Box

MC79L18ACP TJ = 0° to +125°CTO−92 2000 Units / Bag

MC79L18ACPG TO−92

(Pb−Free)

2000 Units / Bag

MC79L24ABP −24 V TJ = −40° to +125°CTO−92 2000 Units / Bag

MC79L24ABPG TO−92

(Pb−Free)

2000 Units / Bag

MC79L24ACP TJ = 0° to +125°CTO−92 2000 Units / Bag

MC79L24ACPG TO−92

(Pb−Free)

2000 Units / Bag

MC79L24ACPRM TO−92 2000 / Tape & Ammo Box

MC79L24ACPRMG TO−92

(Pb−Free)

2000 / Tape & Ammo Box

MC79L24ACPRP TO−92 2000 / Tape & Ammo Box

MC79L24ACPRPG TO−92

(Pb−Free)

2000 / Tape & Ammo Box

†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging

Specifications Brochure, BRD8011/D.

MC79L00A Series

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PACKAGE DIMENSIONS

SOIC−8

CASE 751−07

ISSUE AJ

SEATING

PLANE

X 45_

NOTES:

1. DIMENSIONING AND TOLERANCING PER

ANSI Y14.5M, 1982.

2. CONTROLLING DIMENSION: MILLIMETER.

3. DIMENSION A AND B DO NOT INCLUDE

MOLD PROTRUSION.

4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)

PER SIDE.

5. DIMENSION D DOES NOT INCLUDE DAMBAR

PROTRUSION. ALLOWABLE DAMBAR

PROTRUSION SHALL BE 0.127 (0.005) TOTAL

IN EXCESS OF THE D DIMENSION AT

MAXIMUM MATERIAL CONDITION.

6. 751−01 THRU 751−06 ARE OBSOLETE. NEW

STANDARD IS 751−07.

0.10 (0.004)

DIM

MIN MAX MIN MAX

INCHES

4.80 5.00 0.189 0.197

MILLIMETERS

B3.80 4.00 0.150 0.157

C1.35 1.75 0.053 0.069

D0.33 0.51 0.013 0.020

G1.27 BSC 0.050 BSC

H0.10 0.25 0.004 0.010

J0.19 0.25 0.007 0.010

K0.40 1.27 0.016 0.050

M0 8 0 8

N0.25 0.50 0.010 0.020

S5.80 6.20 0.228 0.244

−X−

−Y−

0.25 (0.010)

−Z−

0.25 (0.010) ZSXS

____

1.52

0.060

7.0

0.275

0.6

0.024

1.270

0.050

4.0

0.155

ǒmm

inchesǓ

SCALE 6:1

*For additional information on our Pb−Free strategy and soldering

details, please download the ON Semiconductor Soldering and

Mounting Techniques Reference Manual, SOLDERRM/D.

SOLDERING FOOTPRINT*

MC79L00A Series

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PACKAGE DIMENSIONS

TO−92 (TO−226)

CASE 29−11

ISSUE AM

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI

Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

3. CONTOUR OF PACKAGE BEYOND DIMENSION R

IS UNCONTROLLED.

4. LEAD DIMENSION IS UNCONTROLLED IN P AND

BEYOND DIMENSION K MINIMUM.

SECTION X−X

SEATING

PLANE DIM MIN MAX MIN MAX

MILLIMETERSINCHES

A0.175 0.205 4.45 5.20

B0.170 0.210 4.32 5.33

C0.125 0.165 3.18 4.19

D0.016 0.021 0.407 0.533

G0.045 0.055 1.15 1.39

H0.095 0.105 2.42 2.66

J0.015 0.020 0.39 0.50

K0.500 --- 12.70 ---

L0.250 --- 6.35 ---

N0.080 0.105 2.04 2.66

P--- 0.100 --- 2.54

R0.115 --- 2.93 ---

V0.135 --- 3.43 ---

NOTES:

1. DIMENSIONING AND TOLERANCING PER

ASME Y14.5M, 1994.

2. CONTROLLING DIMENSION:

MILLIMETERS.

3. CONTOUR OF PACKAGE BEYOND

DIMENSION R IS UNCONTROLLED.

4. LEAD DIMENSION IS UNCONTROLLED IN

P AND BEYOND DIMENSION K MINIMUM.

SECTION X−X

SEATING

PLANE DIM MIN MAX

MILLIMETERS

A4.45 5.20

B4.32 5.33

C3.18 4.19

D0.40 0.54

G2.40 2.80

J0.39 0.50

K12.70 ---

N2.04 2.66

P1.50 4.00

R2.93 ---

V3.43 ---

STRAIGHT LEAD

BULK PACK

BENT LEAD

TAPE & REEL

AMMO PACK

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