AME
AME8853
n General Description
The AME8853 family of positive, CMOS linear regulators provide low dropout voltage(220...
AME
AME8853
n General Description
The AME8853 family of positive, CMOS linear
regulators provide low dropout voltage(220mV@300mA), low quiescent current, and low noise CMOS LDO. These rugged devices have both Thermal Shutdown, and Current limit to prevent device failure under the "Worst" of operating conditions.
High PSRR, Low Noise, 300mA CMOS
Regulator
n Typical Application
IN IN EN C IN 1 µF OUT
AME8853
GND
OUT
C OUT 1µF
n Features
l Low Dropout Voltage: 220mV@300mA l Guaranteed Current: 300mA l Quiescent Current: 60µA (typ.) l Over-Temperature Shutdown l Current Limiting protection l PSRR: 60dB@10KHz l Ultra-Low-Noise: 100µVRMS at 1Hz to 100KHz l Low Temperature Coefficient l Input Voltage Range : 2.5V~5.5V l Output Voltage Range: 0.8V~ 4.3V l Green Products Meet RoHS Standards
EN Thermal Shutdown R1 Overcurrent Shutdown
n Functional Block Diagram
IN OUT
n Applications
l Instrumentation l Portable Electronics l Wireless Devices l Cordless Phones l PC Peripherals l Battery Powered Widgets
AMP +
R2 Vref GND
Rev. C.03
1
Free Datasheet http://www.datasheet4u.com/
AME
AME8853
n Pin Configuration
SC-70-5 Top View
5 4
High PSRR, Low Noise, 300mA CMOS
Regulator
SOT-25/TSOT-25A Top View AME8853-AIVxxx 1. IN 2. GND
5 4
AME8853-AEVxxxx 1. IN 2. GND
AME8853
AME8853
3. EN 4. NC 5. OUT
1
3. EN 4. NC 5. OUT
1
2
3
2
3
* Die Attach: Conductive Epoxy
* Die Attach: Conductive Epoxy
SOT-23 Top View
3
SC-70-4 (SC-82) Top View AME8853-AETxxx 1. GND 2. OUT
4 3
AME88...