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ACE525 Datasheet دیتاشیت PDF دانلود

دیتاشیت - ACE Technology - Linear Regulator

شماره قطعه ACE525
شرح مفصل Linear Regulator
تولید کننده ACE Technology 
آرم ACE Technology 


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ACE525 شرح
ACE525
300mA High PSRR, Linear Regulator
Description
ACE525 series is a group of positive voltage output, low power consumption, low dropout voltage
regulator.
ACE525 can provide output value in the range of 1.0V~4.4V every 0.1V step. It also can be customized
on command.
ACE525 includes high accuracy voltage reference, error amplifier, current limit circuit and output driver
module.
ACE525 has excellent load and line transient response and good temperature characteristics, which can
assure the stability of chip and power system. And it uses trimming technique to guarantee output voltage
accuracy within ±2%.
Features
Low Power Consumption: 25uA (Typ)
Low Output Noise (47uVRMS)
Standby Mode: 0.1uA
Low Dropout Voltage 360mV@300mA (Typ.)
High Ripple Rejection: 74dB @100Hz (Typ.)
Low Temperature Coefficient: ±100ppm/
Excellent Line Regulation: 0.05%/V
Build-in chip enable
Output Voltage Range: 1.0V~4.4V (customized on command every 0.1V step)
High Accurate: ±2%
Output Current Limit
Application
Power source for cellular phones and various kind of PCSs
Battery powered equipment
Power management of MP3, PDA, DSC, Mouse, PS2 games
Reference voltage source
Regulation after switching power
Absolute Maximum Ratings
Parameter
Max Input voltage
Power Dissipation
SC-70-5
SOT-23-5
DFN1*1-4
SOT-23-3
Junction temperature
Storage temperature
Output Current
Ambient Temperature
Symbol
VIN
TJ
TS
TA
Max
8
250
250
600
250
125
- 45 to 150
300
-40 to 85
Unit
V
mW
OC
OC
mA
OC
VER 1.3 1

قانون اساسیصفحه 11
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