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PST8208ULE

Description
Power Management Circuit,
CategoryPower/power management    The power supply circuit   
File Size67KB,9 Pages
ManufacturerMitsumi Electric Co., Ltd.
Download Datasheet Parametric View All

PST8208ULE Overview

Power Management Circuit,

PST8208ULE Parametric

Parameter NameAttribute value
package instruction,
Reach Compliance Codeunknown
Base Number Matches1
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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