MAX15103EWL データシートの表示（PDF） - Maxim Integrated

部品番号

コンポーネント説明

メーカー

MAX15103EWL

Small 3A, Low-Dropout Linear Regulator in a 2.7mm x 1.6mm Package

Maxim Integrated 

MAX15103

EVALUATION KIT AVAILABLE

Small 3A, Low-Dropout Linear Regulator

in a 2.7mm x 1.6mm Package

General Description

The MAX15103 is a small, low-dropout linear regulator

optimized for networking, datacom, and server applica-

tions. The regulator delivers up to 3A from a 1.7V to 5.5V

input supply with output accuracy of ±1.6%. The output

is adjustable down to 0.6V with a guaranteed dropout

voltage of less than 200mV at full load. The internal

p-channel switch is protected with a foldback current limit

and thermal shutdown.

The MAX15103 features an external bypass input to

reduce noise. This bypass input also serves as a softs-

tart control. An enable input and power-good output are

included for power sequence control.

The MAX15103 is available in a 1.6mm x 2.7mm WLP

package and is fully specified from the -40°C to +85°C

operating temperature range.

Applications

●● Networking

●● Telecom/Datacom

●● Servers

●● Base Stations

●● PLL Power

Features

●● 1.7V to 5.5V Operating Range

●● 200mV Dropout Guaranteed at 3A

●● ±1.6% Output Accuracy Over Line, Load, and

Temperature

●● Adjustable Output from 0.6V to 5.2V

●● Foldback Current Protection

●● Thermal Shutdown Protection

●● Low Noise 15μVRMS (typ)

●● Small 1.6mm x 2.7mm WLP Package

Ordering Information appears at end of data sheet.

Typical Operating Circuit

INPUT

(1.7V TO 5.5V)

CIN

2.2µF

POWER-GOOD

OUTPUT

IN

OUT

MAX15103

EN

PG

FB

GND

SS_BYP

CSS

100nF

OUTPUT

(0.6V TO VIN - 200mV)

R1

0 TO 4.6kΩ

COUT

22µF

R2

600Ω

19-6023; Rev 2; 8/16

Share Link: