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PST8134NX

Description
Power Supply Support Circuit, Fixed, 1 Channel, CMOS, PDSO5, SOT-25, 5 PIN
CategoryPower/power management    The power supply circuit   
File Size67KB,9 Pages
ManufacturerMitsumi Electric Co., Ltd.
Download Datasheet Parametric View All

PST8134NX Overview

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

PST8134NX Parametric

Parameter NameAttribute value
MakerMitsumi Electric Co., Ltd.
Parts packaging codeSOT
package instructionLSSOP,
Contacts5
Reach Compliance Codeunknown
ECCN codeEAR99
Other featuresRESET THRESHOLD VOLTAGE IS 3.4V
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 temperature105 °C
Minimum operating temperature-40 °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)4.4 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
width1.6 mm
MITSUMI
IC for CMOS System Reset PST81XX, 82XX Series
IC for CMOS System Reset
Monolithic IC PST81XX, 82XX Series
Outline
This IC functions in a variety of CPU systems and other logic systems, to detect supply voltage and reset the
system accurately when the power is turned on or interrupted.
To ±1.5% of detection voltage accuracy of the conventional models, a maximum of ±0.5% of super-high
precision is realized, and it is more suitable for battery detection etc. Moreover, the mounting area
significantly contributes to space saving using the SSON package.
Features
V
TH
±0.5%/2.0~6.0V
V
TH
±0.8%/0.8~1.9V
2. Ultra-low current consumption 0.25µA typ.
3. Ultra-small package
1.10 1.40mm (SSON-4A)
4. Operating temperature range
-40~+105°C
5. Detecting voltage rank
0.8~6.0V (0.1V step)
6. Output configuration
PST81XX series ······ CMOS output
PST82XX series ······ Open drain output
1. Ultra-high accuracy
Packages
SOT-25A
SC-82ABA
SC-82ABB
SSON-4A
Applications
1. Reset circuits for microcomputers, CPUs and MPUs
2. Reset circuits for logic circuits
3. Battery voltage check circuits
4. Back-up power supply switching circuits
5. Level detection circuits
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