TK11125MIL datasheet, PDF - EEWORLD Datasheet

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TK11125MIL: DescriptionVOLTAGE REGULATOR WITH ON/OFF SWITCH; CategoryPower/power management The power supply circuit; File Size91KB，16 Pages; ManufacturerTOKO, INC.; Websitehttps://www.murata.com/

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TK11125MIL Overview

VOLTAGE REGULATOR WITH ON/OFF SWITCH

TK11125MIL Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	TOKO, INC.
package instruction	LSSOP,
Reach Compliance Code	unknow
ECCN code	EAR99
Maximum drop-back voltage 1	0.2 V
Maximum input voltage	8.5 V
Minimum input voltage	3.5 V
JESD-30 code	R-PDSO-G6
length	3.4 mm
Number of functions	1
Number of terminals	6
Working temperatureTJ-Max	150 °C
Maximum output current 1	0.1 A
Maximum output voltage 1	2.595 V
Minimum output voltage 1	2.405 V
Nominal output voltage 1	2.5 V
Package body material	PLASTIC/EPOXY
encapsulated code	LSSOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Certification status	Not Qualified
Regulator type	FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
Maximum seat height	1.4 mm
surface mount	YES
Terminal form	GULL WING
Terminal pitch	0.95 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
width	2.2 mm
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)

Internal Thermal Shutdown

Short Circuit Protection

Excellent Ripple Rejection (70 dB @ 1 kHz)

Reverse Bias Protection

APPLICATIONS

Battery Powered Systems

Cellular Telephones

Pagers

Personal Communications Equipment

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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