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Copyright

© 2007 ADDtek Corp.

1

DD078_A

-- SEPTEMBER 2007

AMC7635

300mA CMOS

DESCRIPTION

FEATURES

The AMC7635 of positive, linear regulator features low

noise and low dropout voltage, making it ideal for battery

applications. The space-saving SOT-23-5 package is attractive

for "Pocket" and "Hand Held" applications.

In applications requiring a low noise, regulated supply,

place a 1000pF capacitor between Bypass and Ground.

The AMC7635 is stable with an output capacitance of

2.2µF or greater.

Guaranteed 300mA Output

Accurate to within 1.5%

Very Low Dropout Voltage

Over-Temperature Shutdown

Power-Saving Shutdown Mode

Current Limiting

Noise Reduction Bypass Capacitor

Factory Pre-set Output Voltages

Low Temperature Coefficient

Available in SOT-23-5 packages

TYPICAL APPLICATION CIRCUIT

APPLICATIONS

AMC7635

GND

1uF

2.2uF

GND

BP

EN

1000pF

Wireless Devices

Portable Electronics

Cordless Phones

PC Peripherals

Battery Powered Widgets

Electronic Scales

Instrumentation

VOLTAGE OPTIONS

PACKAGE PIN OUT

AMC7635-1.5

– 1.5V Fixed

AMC7635-1.8

– 1.8V Fixed

AMC7635-2.0

– 2.0V Fixed

AMC7635-2.5

– 2.5V Fixed

AMC7635-2.8

– 2.8V Fixed

AMC7635-3.0

– 3.0V Fixed

AMC7635-3.1

– 3.1V Fixed

AMC7635-3.3

– 3.3V Fixed

AMC7635

– Adjustable Output

1

2

3

4

5

GND

EN

BP

5-Pin Plastic SOT-23-5

Surface Mount

(Top View)

ORDER INFORMATION

Plastic SOT-23-5

°

C )

DB

5-pin

0 to 70

AMC7635-X.XDBFT (Lead Free)

Note: 1. All surface-mount packages are available in Tape & Reel. Append the letter “T” to part number (i.e. AMC7635-X.XDBT).

Note: 2. The letter “F” is marked for Lead Free process.