APL5508R-20AC-TRL 데이터 시트보기 (PDF) - Anpec Electronics

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APL5508R-20AC-TRL

Low IQ, Low Dropout 560mA Fixed Voltage Regulator

Anpec Electronics 

APL5508/5508R/5509/5509R

Low IQ, Low Dropout 560mA Fixed Voltage Regulator

Features

General Description

• Low Quiescent Current : 60µA (No load)

• Low Dropout Voltage : 600mV (@560mA)

• Very low Shutdown Current : < 0.5uA

• Fixed Output Voltage : 1.5V ~ 4.5V

by step 0.1V increment

• Stable with 1uF Output Capacitor

• Stable with Aluminum, Tantalum or Ceramic

Capacitors .

• No Protection Diodes Needed

• Built in Thermal Protection

• Built in Current Limit Protection

• Controlled Short Circuit Current : 50mA

• Fast Transient Response

• Short Setting Time

• SOT-23, SOT-89 and SOT-223 Packages

Pin Configuration

V IN

3

1

2

GND VOUT

SOT-23 (Top View)

APL5508

T A B is V IN

1

2

3

GND

V IN

V OUT

SOT-89 (Top View)

APL5508

The APL5508/9/R series are micropower, low drop-

out linear regulators, which operate from 2.7V to 6V

input voltage and deliver up to 560mA. Typical drop-

out voltage is only 600mV at 560mA loading. De-

signed for use in battery-powered system, the low

60µA quiescent current makes it an ideal choice.

Design with an internal P-channel MOSFET pass

transistor, the APL5508/9/R maintain a low supply

current, independent of the load current and dropout

voltage. Other features include thermal-shutdown

protection, current limit protection to ensure speci-

fied output current and controlled short-circuit current.

The APL5508/9/R regulators come in a miniature SOT-

23, SOT-89 and SOT-223 packages.

Applications

• 5V to 3.3~4.3V Linear Regulators

• 3.3V to 1.5~2.5V Linear Regulators

• CD-R/W, DVD Player

• LAN Card, ADSL/Cable Modem

• Computers

T A B is V IN

T A B is V O UT

1

2

3

G N D V IN V O U T

SOT-223 (Top View)

APL5508

1

2

3

G N D V O U T V IN

SOT-223 (Top View)

APL5508R

GND

TA B is G ND

T A B is G N D

T A B is G N D

3

1

2

V OUT

V IN

1

2

3

V OUT G ND

V IN

1

2

3

V O U T G N D V IN

1

2

3

V IN G N D V O U T

SOT-23 (Top View)

SOT-89 (Top View)

SOT-223 (Top View) SOT-223 (Top View)

APL5509

APL5509

APL5509

APL5509R

ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise

customers to obtain the latest version of relevant information to verify before placing orders.

Copyright  ANPEC Electronics Corp.

1

Rev. A.6 - Mar., 2004

www.anpec.com.tw

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