ADP3334(Rev0) Просмотр технического описания (PDF) - Analog Devices

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производитель

ADP3334
(Rev.:Rev0)

High Accuracy Low IQ, 500 mA anyCAP® Adjustable Low Dropout Regulator

Analog Devices 

ADP3334

ABSOLUTE MAXIMUM RATINGS*

PIN FUNCTION DESCRIPTIONS

Input Supply Voltage . . . . . . . . . . . . . . . . . . . –0.3 V to +16 V

Shutdown Input Voltage . . . . . . . . . . . . . . . . –0.3 V to +16 V Pin

Power Dissipation . . . . . . . . . . . . . . . . . . . Internally Limited No. Mnemonic Function

Operating Ambient Temperature Range . . . . –40°C to +85°C 1

GND

Operating Junction Temperature Range . . . –40°C to +150°C 2

SD

Storage Temperature Range . . . . . . . . . . . . –65°C to +150°C

␪JA 2-Layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122.3°C/W

␪JA 4-Layer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86.6°C/W

3, 4

IN

Lead Temperature Range (Soldering 6 sec) . . . . . . . . . 300°C 5, 6 OUT

*This is a stress rating only; operation beyond these limits can cause the device

Ground Pin.

Shutdown Control. Pulling this pin low

turns on the regulator.

Regulator Input.

Output. Bypass to ground with a 1.0 µF

or larger capacitor.

to be permanently damaged.

7

FB

Feedback Input. FB should be connected

to an external resistor divider which sets

the output voltage.

ORDERING GUIDE

8

NC

No connection.

Model

Output

ADP3334AR ADJ

Package

Description

Standard Small

Outline Package

(SOIC-8)

Package

Option

SO-8

PIN CONFIGURATION

GND 1

8 NC

SD 2 ADP3334 7 FB

TOP VIEW

IN 3 (Not to Scale) 6 OUT

IN 4

5 OUT

NC = NO CONNECT

CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily

accumulate on the human body and test equipment and can discharge without detection. Although

the ADP3334 features proprietary ESD protection circuitry, permanent damage may occur on

devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are

recommended to avoid performance degradation or loss of functionality.

WARNING!

ESD SENSITIVE DEVICE

REV. 0

–3–

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