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PST3637NR

Description
Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO5, SOT-25A, 5 PIN
CategoryPower/power management    The power supply circuit   
File Size374KB,21 Pages
ManufacturerMitsumi Electric Co., Ltd.
Download Datasheet Parametric View All

PST3637NR Overview

Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO5, SOT-25A, 5 PIN

PST3637NR Parametric

Parameter NameAttribute value
MakerMitsumi Electric Co., Ltd.
Parts packaging codeSOT
package instructionLSSOP,
Contacts5
Reach Compliance Codeunknow
ECCN codeEAR99
Other featuresDETECTION THRESHOLD VOLTAGE IS 3.7V
Adjustable thresholdNO
Analog Integrated Circuits - Other TypesPOWER SUPPLY SUPPORT CIRCUIT
JESD-30 codeR-PDSO-G5
length2.9 mm
Number of channels1
Number of functions1
Number of terminals5
Maximum operating temperature85 °C
Minimum operating temperature-30 °C
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Certification statusNot Qualified
Maximum seat height1.4 mm
Maximum supply voltage (Vsup)10 V
Minimum supply voltage (Vsup)0.7 V
Nominal supply voltage (Vsup)1.5 V
surface mountYES
technologyCMOS
Temperature levelOTHER
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
width1.6 mm
MITSUMI
CMOS System Reset PST35XX, 36XX
CMOS System Reset
Monolithic IC PST35XX, 36XX Series
Outline
This system reset IC, developed using the CMOS process, has a built-in delay function. Super low
consumption current of 1.0µA typ. has been achieved through use of the CMOS process. Also, detection
voltage is high precision detection of ±2%.
Features
(1) Super low consumption current
(2) High precision detection voltage
(3) Operating range
(4) Wide operating temperature range
(5) Detection voltage
1.0µA typ. (when V
DD
= Vs + 1V)
±2%
0.7 ~ 10V
-30 ~ +85°C
0.9 ~ 6.0V (0.1V step)
Package
SOT-25A (PST35XXNR, PST36XXNR)
SC-82AB (PST36XXUR, PST36XXUR)
Applications
(1) Microcomputer, CPU, MPU reset circuits
(2) Logic circuit reset circuits
(3) Battery voltage check circuits
(4) Back-up circuit switching circuits
(5) Level detection circuits
(6) The delay time can be easily set using external components (capacitors).
Pin Assignment
5
4
1
2
3
1
2
3
4
5
OUT
V
DD
GND
NC
Cd
4
3
1
2
3
4
GND
V
DD
Cd
OUT
1
2
SOT-25
(TOP VIEW)
SC-82AB
(TOP VIEW)
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