AME
AME8853A
n General Description
The AME8853A family of positive, CMOS linear regulators provide low dropout voltage(2...
AME
AME8853A
n General Description
The AME8853A 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 C1 1 µF OUT OUT
AME8853A
GND COUT 1 µF
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
Thermal Shutdown EN R1 Overcurrent Shutdown IN OUT
n Functional Block Diagram
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.01
1
Free Datasheet http://www.datasheet4u.com/
AME
AME8853A
n Pin Configuration
SC-70-5 Top View
5 4
High PSRR, Low Noise, 300mA CMOS
Regulator
SOT-25/TSOT-25A Top View AME8853A-AIVxxx 1. IN 2. GND
5 4
AME8853A-AEVxxxx 1. IN 2. GND
AME8853A
3. EN 4. NC 5. OUT * Die Attach: Conductive Epoxy
AME8853A
3. EN 4. NC 5. OUT * Die Attach: Conductive Epoxy
1
2
3
1
2
3
SOT-23 Top View
3
SC-70-4 (SC-82) Top View AME8853A-AETxxx 1. GND 2. OUT
4
3
...