TK11130SCL TOKO, Inc, TK11130SCL Datasheet

TK11130SCL

Manufacturer Part Number

TK11130SCL

Description

Manufacturer

TOKO, Inc

Datasheets

1.TK11133SCL.pdf (16 pages)

2.TK11130SCL.pdf (24 pages)

Specifications of TK11130SCL

Case

SOT23-5

Date_code

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

TK11130SCL

Manufacturer:

TOKO

Quantity:

2 608

Company:

Meier Automation Equipment Co., Limited

Part Number:

TK11130SCL

Manufacturer:

TOKO

Quantity:

20 000

Current page: 1 of 16
Download datasheet (85Kb)

March 1999 TOKO, Inc.

FEATURES

DESCRIPTION

The TK111xxS is a low dropout linear regulator with a built-

in electronic switch. The internal switch can be controlled

by TTL or CMOS logic levels. The device is in the “on” state

when the control pin is pulled to a logic high level. An

external capacitor can be connected to the noise bypass

pin to lower the output noise level to 30 Vrms.

An internal PNP pass transistor is used to achieve a low

dropout voltage of 85 mV (typ.) at 30 mA load current. The

TK111xxS has a very low quiescent current of 140 A

(typ.) at no load . The standby current is 100 nA maximum.

The internal thermal shut down circuitry 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 or overcurrent condition at the output.

The TK111xxS is available in a miniature SOT-23-5 surface

mount package.

VOLTAGE CODE

20 = 2.0 V

21 = 2.1 V

22 = 2.2 V

23 = 2.3 V

24 = 2.4 V

25 = 2.5 V

27 = 2.7 V

28 = 2.8 V

29 = 2.9 V

30 = 3.0 V

31 = 3.1 V

Voltage Code

High Voltage Precision at

Active High On/Off Control

Very Low Dropout Voltage (85 mV at 30 mA)

Very Low Noise

Miniature Package (SOT-23-5)

Internal Thermal Shutdown

Short Circuit Protection

Excellent Ripple Rejection (70 dB @ 1 kHz)

Reverse Bias Protection

32 = 3.2 V

33 = 3.3 V

34 = 3.4 V

35 = 3.5 V

36 = 3.6 V

37 = 3.7 V

38 = 3.8 V

39 = 3.9 V

40 = 4.0 V

41 = 4.1 V

42 = 4.2 V

ORDERING INFORMATION

TK111

43 = 4.3 V

44 = 4.4 V

45 = 4.5 V

46 = 4.6 V

47 = 4.7 V

48 = 4.8 V

49 = 4.9 V

50 = 5.0 V

S L

Note 1:

available in C

temperature code

(-30 to +80 C) only

2.0% or

2.0 to 2.3 V

Temp. Code

Package Code

Tape/Reel Code

TEMP. CODE

C: -30 to +80 C

I: -40 to +85 C

TAPE/REEL CODE

L: Tape Left

PACKAGE CODE

S: SOT-23-5

60 mV

VOLTAGE REGULATOR WITH ON/OFF SWITCH

APPLICATIONS

CONTROL

Battery Powered Systems

Cellular Telephones

Pagers

Personal Communications Equipment

Portable Instrumentation

Portable Consumer Equipment

Radio Control Systems

Toys

V IN

BLOCK DIAGRAM

REFERENCE

BANDGAP

NOISE BYPASS

TK111xxS

CONTROL

PROTECTION

THERMAL

GND

BYPASS

NOISE

TK111xxS

V IN

V OUT

Page 1

V OUT

GND

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