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APL5551

Dual Channel 500mA/500mA Regulator + Reset IC

Anpec Electronics 

APL5551

Ordering and Marking Information

APL5551

Lead Free Code

Handling Code

Temp. Range

Package Code

Detection Voltage

Package Code

K : SOP-8

Temp. Range

I : -40 to 85°C

Handling Code

TR : Tape & Reel

Lead Free Code

L : Lead Free Device

KA : SOP-8-P

Blank : Original Device

APL5551 K / KA:

APL5551

XXXXX

XXXXX - Date Code

Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate

termination finish; which are fully compliant with RoHS and compatible with both SnPb and lead-free soldiering

operations. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J STD-020C

for MSL classification at lead-free peak reflow temperature.

Pin Description

PIN

No.

Name

1

VIN

2

VOUT1

3

Cd

4

VDET

5

VOUT2

6

RESET

7

GND

8

CONT

I/O

Description

I Voltage supply input pin.

O Regulator output pin.

Delay time capacitor pin, RESET pin output delay time can be set by

O the capacitor connected to the Cd pin. tPLH = 130000∗C, tPLH :

transmission delay time (s), C:capacitor value (F)

I Input pin of voltage detection.

O Regulator output pin.

O Input voltage detection output pin , high = VDET<VS , low = VDET>VS

GND pin

I VOUT1 on/off-control pin, VOUT1 will be turn off when CONT pull to low.

Absolute Maximum Ratings

Symbol

VIN, VOUT

CONT

VDET

RTH,JA

Parameter

Input Voltage or Out Voltage

VOUT1 Shutdown Control Pin

RESET Pin Supply Voltage

Thermal Resistance – Junction to Ambient

SOP-8

SOP-8-P

Copyright © ANPEC Electronics Corp.

2

Rev. A.2 - Oct., 2005

Rating

6.5

6.5

6.5

150

80

Unit

V

V

V

°C/W

www.anpec.com.tw

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