TK11550MTL TOKO, Inc, TK11550MTL Datasheet

TK11550MTL

Manufacturer Part Number

TK11550MTL

Description

Manufacturer

TOKO, Inc

Datasheet

1.TK11550MTL.pdf (26 pages)

Specifications of TK11550MTL

Date_code

05+

Packing_info

Jun-89

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

TK11550MTL

Manufacturer:

TOKO

Quantity:

20 000

Current page: 1 of 26
Download datasheet (254Kb)

ABSOLUTE MAXIMUM RATINGS

Supply Voltage ......................................................... 16 V

Load Current ....................................................... 180 mA

Power Dissipation (Note 1) ................................ 600 mW

Storage Temperature Range ................... -55 to +150 C

Operating Temperature Range .................. -30 to +80 C

Lead Soldering Temp. (10 sec.) ........................... 260 C

Junction Temperature .......................................... 150 C

Note 1: Derate output power by 4.8 mW/ C for operation

February, 1995 TOKO, Inc.

FEATURES

DESCRIPTION

The TK115xx series devices are low power, linear regu-

lators with electronic ON/OFF switches. Both active HIGH

and active LOW control pins are provided.

An internal PNP pass-transistor is used in order to achieve

low dropout voltage (typically 200 mV at 80 mA load

current). A base drive is available at pin 7 for connection

of an external pass transistor should higher current (up to

1 A) or lower dropout voltage is required.

Very Low Standby Current ( ON, No Load)

Very Low (<200 nA) Current in OFF Mode

Voltage Code

Available on Tape and Reel

Pass Transistor Terminals Available

Low Dropout Voltage

Low Output Noise

Internal Thermal Shutdown

Short Circuit Protection

above 25 C.

VOLTAGE CODE

30 = 3.0 V

32 = 3.25 V

35 = 3.5 V

37 = 3.75 V

40 = 4.0 V

ORDERING INFORMATION

TK115

45 = 4.5 V

47 = 4.75 V

50 = 5.0 V

55 = 5.5 V

80 = 8.0 V

TAPE/REEL CODE

BX : Bulk/Bag

TL : Tape Left

MG: Magazine

Tape/Reel Code

VOLTAGE REGULATOR WITH ON/OFF SWITCH

10-15-94

APPLICATIONS

An internal thermal shutdown circuit limits the junction

temperature to below 150 C. The load current is internally

monitored, and the device will shut down in the presence of

a short circuit at the output.

The TK115xx series is available in plastic surface mount

SOP-8 packages.

CONTROL

Battery Powered Systems

Personal Communications Equipment

Radio Control Systems

Low Voltage Systems

Portable Consumer Equipment

Cordless Telephones

Portable Instrumentation

Pagers

Toys

HIGH

LOW

(HC)

(LC)

TK115xx

BLOCK DIAGRAM

HIGH CONTROL

LOW CONTROL

REFERENCE

TK115xxM

VOLTAGE

PROTECTION

THERMAL

–

TK115xx

KT115xxM • PO

KT115xx • BD01

BASE

GND

Page 1

ADJ

GND

BASE

ADJ

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