Ordering number : ENN5672A

52804TN (OT) No. 5672-1/4

Overview

The LA5618 is a multi-system power supply IC with a

built-in on/off control function. It is optimal for use as the

power supply IC in CD players, mini-component stereo

systems, and other microcontroller controlled audio

equipment.

Functions

• Power supply IC with ±7.5 V outputs (±1.5 A) and an

on/off control function.

• The LA5618 is pin compatible with the LA5617.

Package Dimensions

unit: mm

3049B-SIP12H

27.0

20.0

12

1

0.5

2.0

4.0

0.4

2.0

2.5

1.0

SANYO: SIP12H

[LA5618]

LA5618

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

Multi-System Power Supply for Audio Equipment

Monolithic Linear IC

Any and all SANYO products described or contained herein do not have specifications that can handle

applications that require extremely high levels of reliability, such as life-support systems, aircraft’s

control systems, or other applications whose failure can be reasonably expected to result in serious

physical and/or material damage. Consult with your SANYO representative nearest you before using

any SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other

parameters) listed in products specifications of any and all SANYO products described or contained

herein.

Parameter

Symbol

Conditions

Ratings

Unit

Input voltage

±18

V

Allowable power dissipation

Pd max

With no heat sink

2.4

W

Operating temperature

Topr

–20 to +85

°C

Storage temperature

Tstg

–55 to +150

°C

Specifications

Maximum Ratings at Ta = 25°C

Parameter

Symbol

Conditions

Ratings

Unit

Input voltage

±9.5 to ±16

V

Output current

0 to 1.5

A

–1.5 to 0

A

Operating Conditions at Ta = 25°C