ADP3338AKCZ-5-REEL Analog Devices Inc, ADP3338AKCZ-5-REEL Datasheet

IC,VOLT REGULATOR,FIXED,+5V,BIPOLAR,SOT-223,3PIN,PLASTIC

ADP3338AKCZ-5-REEL

Manufacturer Part Number

ADP3338AKCZ-5-REEL

Description

IC,VOLT REGULATOR,FIXED,+5V,BIPOLAR,SOT-223,3PIN,PLASTIC

Manufacturer

Analog Devices Inc

Series

anyCAP®r

Datasheet

1.ADP3338AKCZ-5-REEL.pdf (16 pages)

Specifications of ADP3338AKCZ-5-REEL

Package / Case

SOT-223 (3 leads + Tab), SC-73, TO-261

Mounting Type

Surface Mount

Current - Output

Voltage - Output

Voltage - Input

Up to 8V

Operating Temperature

-40°C ~ 85°C

Regulator Topology

Positive Fixed

Voltage - Dropout (typical)

0.19V @ 1A

Number Of Regulators

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current - Limit (min)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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FEATURES

High accuracy over line and load: ±0.8% @ 25°C,

Ultralow dropout voltage: 190 mV (typ) @ 1 A

Requires only C

anyCAP is stable with any type of capacitor (including MLCC)

Current and thermal limiting

Low noise

2.7 V to 8 V supply range

−40°C to +85°C ambient temperature range

SOT-223 package

APPLICATIONS

Notebook, palmtop computers

SCSI terminators

Battery-powered systems

Bar code scanners

Camcorders, cameras

Home entertainment systems

Networking systems

DSP/ASIC supplies

GENERAL DESCRIPTION

The ADP3338 is a member of the ADP33xx family of precision,

low dropout (LDO), anyCAP voltage regulators. The ADP3338

operates with an input voltage range of 2.7 V to 8 V and delivers

a load current up to 1 A. The ADP3338 stands out from

conventional LDOs with a novel architecture and an enhanced

process that offers performance advantages and higher output

current than its competition. Its patented design requires only a

1 µF output capacitor for stability. This device is insensitive to

output capacitor equivalent series resistance (ESR), and is stable

Rev. B

Information furnished by Analog Devices is believed to be accurate and reliable.

However, no responsibility is assumed by Analog Devices for its use, nor for any

infringements of patents or other rights of third parties that may result from its use.

Specifications subject to change without notice. No license is granted by implication

or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

±1.4% over temperature

= 1.0 µF for stability

anyCAP

High Accuracy, Ultralow I

with any good quality capacitor, including ceramic (MLCC)

types for space-restricted applications. The ADP3338 achieves

exceptional accuracy of ±0.8% at room temperature and ±1.4%

over temperature, line, and load variations. The dropout voltage

of the ADP3338 is only 190 mV (typical) at 1 A. The device also

includes a safety current limit and thermal overload protection.

The ADP3338 has ultralow quiescent current: 110 µA (typical)

in light load situations.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

PROTECTION

1 µ F

THERMAL

FUNCTIONAL BLOCK DIAGRAM

Low Dropout Regulator

Figure 2. Typical Application Circuit

DRIVER

GND

ADP3338

Figure 1.

GND

OUT

ADP3338

BANDGAP

ADP3338

www.analog.com

REF

1 µ F

, 1 A,

OUT

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