General Description
The MAX6351–MAX6360 microprocessor (µP) supervi-
sors with multiple reset voltages significantly improve sys-
tem reliability and accuracy compared to separate ICs or
discrete components. If any input supply voltage drops
below its associated preset threshold, all reset outputs
are asserted. In addition, the outputs are valid as long as
either input supply voltage remains greater than +1.0V.
All devices in this series have an active-low debounced
manual reset input. In addition, the MAX6358/MAX6359/
MAX6360 offer a watchdog-timer input with a 46.4s start-
up timeout period and a 2.9s timeout period. The
MAX6355/MAX6356/MAX6357 offer an additional voltage
monitor input to monitor a third voltage.
The MAX6351 features two active-low, push-pull reset
outputs, one is referenced to VCC1 and the other is refer-
enced to VCC2. The MAX6353/MAX6356/MAX6359 offer
an active-low, push-pull reset output referenced to VCC1.
The MAX6354/MAX6357/MAX6360 offer an active-low,
push-pull reset output referenced to VCC2.
All these devices are offered with a wide variety of voltage
threshold levels, as shown in the Voltage Threshold
Levels table. They are available in 5- and 6-pin SOT23
packages and operate over the extended (-40°C to
+85°C) temperature range.
Features
♦Precision Monitoring of Multiple +1.8V, +2.5V,
+3.0V, +3.3V, and +5V Power-Supply Voltages
♦Precision Factory-Set Power-Supply
Reset Thresholds
♦20µA Supply Current
♦100ms min Power-On Reset Pulse Width
♦Debounced TTL/CMOS-Compatible
Manual-Reset Input
♦Watchdog Timer
46.4s Startup Timeout
2.9s Normal Timeout
♦Fully Guaranteed Over Temperature
♦Guaranteed RESET Valid to VCC1 = 1V or
VCC2 = 1V
♦Power-Supply Transient Immunity
♦No External Components for Dual-Voltage
Systems
♦Small 5- and 6-Pin SOT23 Packages
♦Low Cost
Applications
Computers Intelligent Instruments
Controllers Multivoltage Systems
Portable/Battery-Powered
Equipment
MAX6351–MAX6360
Dual/Triple-Voltage
µP Supervisory Circuits
________________________________________________________________ Maxim Integrated Products 1
19-1508; Rev 6; 12/05
*The _ _ are placeholders for the threshold voltage levels of the
devices. Substitute the part number suffix in the Voltage Thres-
hold Levels table for the desired voltage level. All devices are
available in tape-and-reel only. There is a 2500 piece minimum
order increment for the SOT package.
Devices are available in both leaded and lead-free packaging.
Specify lead-free by replacing “-T” with “+T” when ordering.
Ordering Information
PART*
MAX6351_ _UT-T
MAX6352_ _UK-T
MAX6353_ _UK-T -40°C to +85°C
-40°C to +85°C
-40°C to +85°C
TEMP RANGE PIN-PACKAGE
6 SOT23-6
5 SOT23-5
5 SOT23-5
MAX6354_ _UK-T
MAX6355_ _UT-T
MAX6356_ _UT-T -40°C to +85°C
-40°C to +85°C
-40°C to +85°C 5 SOT23-5
6 SOT23-6
6 SOT23-6
MAX6357_ _UT-T
MAX6358_ _UT-T
MAX6359_ _UT-T -40°C to +85°C
-40°C to +85°C
-40°C to +85°C 6 SOT23-6
6 SOT23-6
6 SOT23-6
MAX6360_ _UT-T -40°C to +85°C 6 SOT23-6
Note: Standard versions are shown in bold. Sample stock is gen-
erally held on the standard versions only. Contact factory for avail-
ability.
__________Voltage Threshold Levels
Pin Configurations appear at end of data sheet.
Selector Guide appears at end of data sheet.
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
PART NO.
SUFFIX
(_ _)
VCC1 NOMINAL
VOLTAGE
THRESHOLD (V)
VCC2 NOMINAL
VOLTAGE
THRESHOLD (V)
LT 4.63 3.08
LS 4.63 2.93
LR 4.63 2.63
MT 4.38 3.08
MS 4.38 2.93
MR 4.38 2.63
TZ 3.08 2.32
TY 3.08 2.19
TW 3.08 1.67
TV 3.08 1.58
SZ 2.93 2.32
SY 2.93 2.19
SW 2.93 1.67
SV 2.93 1.58
UW 2.78 1.67
UV 2.78 1.58
RW 2.63 1.67
RV 2.63 1.58
MAX6351–MAX6360
Dual/Triple-Voltage
µP Supervisory Circuits
2_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
VCC1, VCC2 to GND .................................................-0.3V to +6V
RST (MAX6352/MAX6355/MAX6358)...................... -0.3V to +6V
RST, MR, WDI, RST1, RSTIN (MAX6351/MAX6353/
MAX6356/MAX6359) ..............................-0.3V to (VCC1 + 0.3V)
RST, RST2 (MAX6351/MAX6354/
MAX6357/MAX6360) ..............................-0.3V to (VCC2 + 0.3V)
Input/Output Current, All Pins .............................................20mA
Continuous Power Dissipation (TA= +70°C)
5-Pin SOT23 (derate 7.1mW/°C above +70°C)............571mW
6-Pin SOT23 (derate 8.7mW/°C above +70°C)............695mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature .....................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
ELECTRICAL CHARACTERISTICS
(VCC1 = VCC2 = +1.2V to +5.5V, TA= -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
UNITS
TA = 0°C to +70°C 1.0 5.5
Supply Voltage VCC1,
VCC2TA = -40°C to +85°C 1.2 5.5 V
Supply Current ICC1 +
ICC2
VCC1 = 5.5V, VCC2 = 3.6V, all I/O pins open
20 50 µA
TA = +25°C
4.54 4.63 4.72
MAX63_ _L_
TA = -40°C to +85°C
4.5
4.75
TA = +25°C 4.3
4.38 4.46
MAX63_ _M_
TA = -40°C to +85°C 4.25 4.50
TA = +25°C
3.03 3.08 3.14
MAX63_ _T_
TA = -40°C to +85°C 3.00 3.15
TA = +25°C
2.88 2.93 2.98
MAX63_ _S_
TA = -40°C to +85°C 2.85 3.00
TA = +25°C
2.74 2.78 2.82
MAX63_ _U_
TA = -40°C to +85°C 2.70 2.85
TA = +25°C
2.58 2.63 2.68
VCC1 Threshold (Note 3) VTH1
MAX63_ _R_
TA = -40°C to +85°C 2.55 2.70
V
TA = +25°C
3.03 3.08 3.14
MAX63_ _ _T
TA = -40°C to +85°C 3.00 3.15
TA = +25°C
2.88 2.93 2.98
MAX63_ _ _S
TA = -40°C to +85°C 2.85 3.00
TA = +25°C
2.58 2.63 2.68
MAX63_ _ _R
TA = -40°C to +85°C 2.55 2.70
TA = +25°C
2.28 2.32 2.35
MAX63_ _ _Z
TA = -40°C to +85°C 2.25 2.38
TA = +25°C
2.16 2.19 2.22
MAX63_ _ _Y
TA = -40°C to +85°C 2.13 2.25
TA = +25°C
1.64 1.67 1.70
MAX63_ _ _W
TA = -40°C to +85°C 1.62 1.71
TA = +25°C
1.55 1.58 1.61
VCC2 Threshold (Note 3) VTH2
MAX63_ _ _V
TA = -40°C to +85°C 1.53 1.62
V
MAX6351–MAX6360
Dual/Triple-Voltage
µP Supervisory Circuits
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS (continued)
(VCC1 = VCC2 = +1.2V to +5.5V, TA= -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
UNITS
Reset Threshold Tempco
∆VTH/°C
20
ppm/°C
Reset Threshold Hysteresis
VTH/500
V
VCC to Reset Delay 100mV overdrive 20 µs
Reset Timeout Period tRP VCC1 > VTH1 (MAX), VCC2 > VTH2 (MAX)
100 180
280 ms
VCC1 or VCC2 ≥ 2.7V, ISINK = 1.2mA 0.3
VCC1 or VCC2 ≥ 4.5V, ISINK = 3.2mA 0.4
VCC1 or VCC2 ≥ 1V, ISINK = 50µA,
TA = 0°C to +70°C 0.3
RESET Output Voltage Low VOL
VCC1 or VCC2 ≥ 1.2V, ISINK = 50µA;
TA = -40°C to +85°C 0.3
V
(_W, _V versions only),
VCC1 > VTH1(MAX),
VCC2 > VTH2(MAX)
ISOURCE = 350µA 0.8 × VCC
(_Y versions only),
VCC1 > VTH1(MAX),
VCC2 > VTH2(MAX)
ISOURCE = 500µA 0.8 × VCC
RESET Output Voltage High
(MAX6351/MAX6353/MAX6354/
MAX6356/MAX6357/MAX6359/
MAX6360 only)
VOH
(_T, _S, _R versi ons only) ,
VCC1 > VTH1(MAX),
VCC2 > VTH2(MAX)
ISOURCE = 800µA VCC - 1.5
V
WATCHDOG INPUT (MAX6358/MAX6359/MAX6360)
First timeout period after reset
25.6 46.4 72.0
Watchdog Timeout Period tWD After first WDI falling edge
1.6 2.9
4.5 s
WDI Pulse Width (Note 4) tWDI VIL = 0.4V, VIH = 0.8 x VCC 50 ns
VIL
0.3 x VCC
WDI Input Voltage (Note 5) VIH
VCC1 = 5V
0.7 x VCC
V
VWDI = VCC
120 160
WDI Input Current (Note 6) VWDI = 0
-20 -15
µA
MANUAL RESET INPUT
VIL
MAX63_ _L_, MAX63_ _M_, VCC1 > VTH1
(
MAX
)
0.8
VIH
MAX63_ _L_, MAX63_ _M_, VCC1 > VTH1
(
MAX
)
2.3
VIL MAX63_ _ _Y, VCC1 > VTH1(MAX)
0.3 x VCC
MR Input Voltage
VIH MAX63_ _ _Y, VCC1 > VTH1(MAX)
0.7 x VCC
V
MAX6351–MAX6360
Dual/Triple-Voltage
µP Supervisory Circuits
4_______________________________________________________________________________________
Typical Operating Characteristics
(VCC1 = +5V, TA= +25°C, unless otherwise noted.)
0
5
10
15
20
-40 10-15 35 6085
SUPPLY CURRENT vs. TEMPERATURE
MAX6351/60-01
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
ICC1 (VCC1 = 5.0V, VCC2 = 3.3V)
ICC2 (VCC1 = 5.0V, VCC2 = 3.3V)
ICC2 (VCC1 = 3.3V, VCC2 = 2.5V)
ICC1 (VCC1 = 3.3V, VCC2 = 2.5V)
VCC1 (V)
RESET vs. VCC1 (VCC2 > VTH2)
VTH
0
1.0
0.5
2.0
1.5
3.0
2.5
3.5
4.5
4.0
5.0
01.01.52.00.5 2.5 3.0 3.5 4.54.0 5.0
MAX6351/60-02
RESET (V)
MAX6356L_
PARAMETER
SYMBOL
CONDITIONS
MIN TYP MAX
UNITS
MR Pullup Resistance 32
63.5 100
kΩ
MR Minimum Pulse Width tRP 1µs
MR Glitch Rejection
100
ns
MR to Reset Delay tMD
0.1
µs
ADJUSTABLE RESET COMPARATOR INPUT (MAX6355/MAX6356/MAX6357)
TA = +25°C
1.20 1.22 1.24
RSTIN Input Threshold
VRSTIN
VCC1 > VTH1(MAX),
VCC2 > VTH2(MAX)
TA = -40°C to +85°C 1.19 1.25
V
RSTIN Input Current
IRSTIN
0 < VRSTIN < VCC1 - 0.3V
-25
25 nA
RSTIN Hysteresis 2.5 mV
Note 1: Overtemperature limits are guaranteed by design and not production tested.
Note 2: The reset output is guaranteed to be in the correct state if either VCC1 or VCC2 is within its specified region of operation.
Note 3: The reset output(s) is asserted if either VCC1 or VCC2 drops below its associated trip point.
Note 4: Guaranteed by design. Not production tested.
Note 5: WDI is internally serviced within the watchdog timeout period if WDI is left unconnected.
Note 6: The WDI input current is specified as the average input current when the WDI input is driven high or low.
ELECTRICAL CHARACTERISTICS (continued)
(VCC1 = VCC2 = +1.2V to +5.5V, TA= -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
MAX6351–MAX6360
Dual/Triple-Voltage
µP Supervisory Circuits
_______________________________________________________________________________________ 5
0.80
0.90
0.85
1.00
0.95
1.05
1.10
1.15
1.20
-60 -20 0-40 20 406080100
NORMALIZED RESET/WATCHDOG
PERIOD vs. TEMPERATURE
MAX6351/60-04
TEMPERATURE (°C)
NORMALIZED PERIOD
OPEN-DRAIN
OUTPUT
0
0
0
5V
3V
RST1 PUSH-PULL
OUTPUT
RST2 PUSH-PULL
OUTPUT
5V
PULLUP CHARACTERISTICS
MAX6351/60-07
400ns/div
RPULLUP = 100kΩ
CLOAD = 10pF
300
0
0.01 0.1 1
MAXIMUM VCC TRANSIENT DURATION
vs. RESET THRESHOLD OVERDRIVE
100
50
MAX6351/60-05
RESET THRESHOLD OVERDRIVE, VRST - VCC (V)
TRANSIENT DURATION (µs)
150
200
250
RESET OCCURS ABOVE LINE
0
50
100
150
200
250
00.40.50.2 0.30.1 0.6 0.7 0.8 0.9 1.0
RESET DELAY vs.
RESET THRESHOLD OVERDRIVE
MAX6351/60-06
RESET THRESHOLD OVERDRIVE, VRST - VCC (V)
RESET DELAY (µs)
DELAY FROM FALL OF VCC1
DELAY FROM FALL OF VCC2
0
5V
MANUAL RESET INPUT TO
OUTPUT DELAY
40ns/div
0
5V
MR
MAX6351/60-08
0
0
5V
5V
OPEN-DRAIN
OUTPUT
RST1 PUSH-PULL
OUTPUT
RST2 PUSH-PULL
OUTPUT
RPULLUP = 100kΩ
CLOAD = 10pF
Typical Operating Characteristics (continued)
(VCC1 = +5V, TA= +25°C, unless otherwise noted.)
MAX6351–MAX6360
Dual/Triple-Voltage
µP Supervisory Circuits
6_______________________________________________________________________________________
Pin Description
PIN
MAX6351
MAX6352
MAX6353
MAX6354
MAX6355
MAX6356
MAX6357
MAX6358
MAX6359
MAX6360
NAME FUNCTION
Active-Low, CMOS Reset Output Referenced to VCC1
RST1
———1
— 1 1 1 RST
Active-Low Reset Output. Open drain for the MAX6352/
MAX6355/MAX6358, push-pull with respect to VCC1 for
the MAX6353/MAX6356/MAX6359, and push-pull with
respect to VCC2 for the MAX6354/MAX6357/MAX6360.
2 2 2 2 GND Ground
Manual-Reset Input. Pull low to force a reset. RST,
RST1, and RST2 remain active as long as MR is low
and for the timeout period after MR goes high.
Leave unconnected or connect to VCC1 if unused.
VMR must not exceed VCC1.
MR
3333
4 4 4 4 VCC2Supply Input. Powers the device when it is above
VCC1 and monitors its own voltage.
Active-Low, CMOS Reset Output Referenced to VCC2
RST2
———5
— — 5 — RSTIN
Undervoltage Reset Comparator Input. Asserts
reset when the monitored voltage falls below 1.22V.
Set the reset threshold with an external resistive
divider. Connect to VCC1 if unused. VRSTIN must not
exceed VCC1.
Watchdog Input. If WDI remains either high or low
longer than the timeout period, then reset is trig-
gered. The timer clears when reset is asserted or
whenever WDI sees a rising or falling edge. Leave
floating to disable it if unused.
WDI5———
6 5 6 6 VCC1Supply Input. Powers the device when it is above
VCC2 and monitors its own voltage.
MAX6351–MAX6360
Dual/Triple-Voltage
µP Supervisory Circuits
_______________________________________________________________________________________ 7
Detailed Description
Supply Voltages
The MAX6351–MAX6360 microprocessor (µP) superviso-
ry circuits maintain system integrity by alerting the µP to
fault conditions. These ICs monitor multiple-supply sys-
tems. The output reset state is guaranteed to remain
viable while either VCC1 or VCC2 is above +1V.
Threshold Levels
All the possible input voltage threshold level combina-
tions are indicated by a two-letter code in the Voltage
Threshold Levels table.
Reset Outputs
The MAX6351 provides two active-low, push-pull reset
outputs, one corresponding to each of its two moni-
tored voltages. The MAX6353/MAX6356/MAX6359 have
an active-low, push-pull reset output that is referenced
to VCC1. The MAX6354/MAX6357/MAX6360 have an
active-low, push-pull reset output that is referenced to
VCC2. The MAX6352/MAX6355/MAX6358 provide an
active-low open-drain reset. The reset outputs are
maintained as long as at least one of the supplies is
above +1V.
Negative-Going VCC Transients
The MAX6351–MAX6360 are designed to ignore short
negative-going VCC1 and VCC2 transients. See the
Maximum VCC Transient Duration vs. Reset Threshold
Overdrive graph in the Typical Operating Characteristics.
Third Input Voltage
(MAX6355/MAX6356/MAX6357)
The MAX6355/MAX6356/MAX6357 provide an addition-
al input to monitor a third voltage. The threshold voltage
at RSTIN is typically 1.22V. To monitor a voltage higher
than 1.22V, connect a resistive divider to the circuit as
shown in Figure 2. The threshold at VEXT is:
Note that RSTIN is powered by VCC1, and its voltage
must therefore remain lower than or equal to VCC1.
Watchdog Input
(MAX6358/MAX6359/MAX6360)
The MAX6358/MAX6359/MAX6360 include a dual-
mode watchdog timer to monitor µP activity. The flexi-
ble timeout architecture provides a startup mode,
allowing complicated systems to complete lengthy
boots, and a normal mode, allowing the supervisor to
provide quick alerts when processor activity fails.
V 1.22V R1 R2
R2
EXT_TH =+
WATCHDOG
TIMER
VCC1(5) 6
4
(5)
(5)
2GND
NOTE: PIN 1 IS RST1 FOR THE MAX6351 AND RST FOR THE
MAX6352–MAX6360. PIN 5 IS RST2 FOR THE MAX6351, RSTIN
FOR THE MAX6355/MAX6356/MAX6357, WDI FOR THE MAX6358/
MAX6359/MAX6360, AND VCC1 FOR THE MAX6352/MAX6353/MAX6354.
VCC2
MR
(RSTIN)
RST (1)
RST2 (5)
(1)RST1
(WDI)
RESET
GENERATOR
GLITCH
FILTER
MAX6351–MAX6360
VTH1
VTH2
1.22V
3
Figure 1. Functional Diagram Figure 2. Monitoring a Third Voltage
VEXT
R1
R2
VCC1 ≥ VRSTIN
RSTIN
MAX6355
MAX6356
MAX6357
MAX6351–MAX6360
Dual/Triple-Voltage
µP Supervisory Circuits
8_______________________________________________________________________________________
During the normal operating mode, the supervisor will
issue a reset pulse for the reset timeout period (140ms
min) if the µP does not update the WDI with a valid tran-
sition (HIGH to LOW or LOW to HIGH) within the stan-
dard timeout period (1.6s min).
After each reset event (VCC power-up, manual reset, or
watchdog reset), there is an initial watchdog startup
timeout period of 25.6s. The startup mode provides an
extended period for the system to power up and fully
initialize all µP and system components before assum-
ing responsibility for routine watchdog updates. The
normal watchdog timeout period (1.6s min) begins at
the conclusion of the startup timeout period or after the
first transition on WDI before the conclusion of the start-
up period (Figure 3).
Applications Information
Ensuring a Valid
RESET
Output
Down to VCC = 0
In some systems, it is necessary to ensure a valid reset
even if VCC falls to 0. In these applications, use the cir-
cuit shown in Figure 4. Note that this configuration does
not work for the open-drain outputs of the MAX6352/
MAX6355/MAX6358.
Interfacing to µPs with
Bidirectional Reset Pins
Microprocessors with bidirectional reset pins will con-
tend with the push-pull outputs of these devices. To
prevent this, connect a 4.7kΩresistor between RESET
and the µP
’
s reset I/O port, as shown in Figure 5. Buffer
RESET as shown in the figure if this reset is used by
other components in the system.
Figure 4. Ensuring a Valid Reset Low to VCC1 and VCC2 = 0
VCC2V
CC1
GND
100kΩ
RST2
RST1
RST
MAX6351 MAX6356
MAX6353 MAX6357
MAX6354 MAX6359
MAX6360
VCC2
VCC1
Figure 5. Interfacing to µPs with Bidirectional Reset I/O
BUFFERED RESET TO OTHER SYSTEM COMPONENTS
4.7kΩ
GND
RESET
µP
GND
RST2
RST1
RST
MAX6351–MAX6360
VCC2
VCC2
VCC1
VCC1
1.6s
MAX
tWDI-NORMAL
1.6s MAX
tWDI-STARTUP
25.6s MAX
VTH
VCC
WDI
RESET 140ms
Figure 3. Normal Watchdog Startup Sequence
Chip Information
TRANSISTOR COUNT: 855
GND
VCC2MR
16VCC1
5RST2
RST1
MAX6351
SOT23-6
TOP VIEW
2
34
GND
VCC2MR
16VCC1
5RSTIN
RST*
MAX6355
MAX6356
MAX6357
SOT23-6
2
34
GND
VCC2MR
*MAX6355: OPEN-DRAIN OUTPUT
*MAX6356: PUSH-PULL OUTPUT (VCC1)
*MAX6357: PUSH-PULL OUTPUT (VCC2)
*MAX6358: OPEN-DRAIN OUTPUT
*MAX6359: PUSH-PULL OUTPUT (VCC1)
*MAX6360: PUSH-PULL OUTPUT (VCC2)
*MAX6352: OPEN-DRAIN OUTPUT
*MAX6353: PUSH-PULL OUTPUT (VCC1)
*MAX6354: PUSH-PULL OUTPUT (VCC2)
16VCC1
5WDI
RST*
MAX6358
MAX6359
MAX6360
SOT23-6
2
34
GND
VCC2MR
15VCC1RST*
MAX6352
MAX6353
MAX6354
SOT23-5
2
34
✔
✔
—
✔
—
——
✔
26MAX6360
26MAX6359
—
—
—
—
—
—
WATCHDOG
TIMER
✔
—
——
—
✔
—
—
✔
✔
✔
——
—
✔
—
——
✔
OPEN-DRAIN
RESET
✔
—
RST2
—
—
✔✔
RST1
—
36
36MAX6357
25
MAX6356
36MAX6355
MAX6354
25
25MAX6353
NUMBER OF
SUPPLIES
MONITORED
26
PIN
COUNT
MAX6352
26MAX6351
PART
MAX6358
✔
✔
✔
✔
✔
✔
✔
✔
MANUAL
RESET
✔
✔
Selector Guide
Pin Configurations
_______________________________________________________________________________________ 9
Dual/Triple-Voltage
µP Supervisory Circuits
MAX6351–MAX6360
Dual/Triple-Voltage
µP Supervisory Circuits
10 ______________________________________________________________________________________
6LSOT.EPS
PACKAGE OUTLINE, SOT 6L BODY
21-0058
1
1
G
Package Information
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,
go to www.maxim-ic.com/packages.)
MAX6351–MAX6360
Dual/Triple-Voltage
µP Supervisory Circuits
SOT-23 5L .EPS
E
1
1
21-0057
PACKAGE OUTLINE, SOT-23, 5L
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
11 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
©2005 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products, Inc.
Package Information (continued)
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,
go to www.maxim-ic.com/packages.)