TK1114.2MIL datasheet, PDF - EEWORLD Datasheet

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TK1114.2MIL: DescriptionAnalog Circuit; CategoryAnalog mixed-signal IC The signal circuit; File Size85KB，16 Pages; ManufacturerTOKO, INC.; Websitehttps://www.murata.com/

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TK1114.2MIL Overview

Analog Circuit

TK1114.2MIL Parametric

Parameter Name	Attribute value
package instruction	,
Reach Compliance Code	unknown
Base Number Matches	1

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TK111xxM

VOLTAGE REGULATOR WITH ON/OFF SWITCH

FEATURES

High Voltage Precision at

2.0% or

60 mV

Active High On/Off Control

Very Low Dropout Voltage (85 mV at 30 mA)

Very Low Noise

Miniature Package (SOT-23L-6)

APPLICATIONS

Battery Powered Systems

Cellular Telephones

Pagers

Personal Communications Equipment

Internal Thermal Shutdown

Short Circuit Protection

Excellent Ripple Rejection (70 dB @ 1 kHz)

Reverse Bias Protection

Portable Instrumentation

Portable Consumer Equipment

Radio Control Systems

Toys

DESCRIPTION

The TK111xxM 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

µVrms.

An internal PNP pass transistor is used to achieve a low

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

TK111xxM has a very low quiescent current of 140

µA

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

The internal thermal shutdown 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 TK111xxM is available in a miniature SOT-23L-6

surface mount package.

TK111xxM

CONTROL

20P

VIN

GND

NOISE BYPASS

VOUT

ORDERING INFORMATION

BLOCK DIAGRAM

TK111

Voltage Code

M L

Tape/Reel Code

Temp Code

Product Code

PACKAGE CODE

M: SOT-23L-6

NOTE 1:

2.0 V to 2.3 V available

in C temperature code

(-30 to +80

°C)

only.

VIN

VOUT

THERMAL

PROTECTION

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

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

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

TAPE/REEL CODE

L: Tape Left

CONTROL

TEMP. CODE:

C: -30 to +80

°C

I: -40 to +85

°C

BANDGAP

REFERENCE

GND

NOISE

BYPASS

March 1999 TOKO, Inc.

Page 1

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