TK11460MTL TOKO, Inc, TK11460MTL Datasheet
![no-image](/images/no-image-200.jpg)
TK11460MTL
Manufacturer Part Number
TK11460MTL
Description
Manufacturer
TOKO, Inc
Datasheet
1.TK11430MTL.pdf
(24 pages)
Specifications of TK11460MTL
Date_code
05+
Packing_info
SOT-89-6
FEATURES
DESCRIPTION
The TK114xx is a low power, linear regulator with a built-
in electronic switch. The internal electronic switch can be
controlled by an external pull-up resistor and an open drain
or open collector transistor. The device is in the OFF state
when the control pin is biased from V
resistor.
An internal PNP pass-transistor is used in order to achieve
low dropout voltage (typically 200 mV at 50 mA load
current). The device has very low quiescent current (500
The quiescent current is typically 4 mA at 60 mA load. An
internal thermal shutdown circuit limits the junction tem-
perature to below 150 C. The load current is internally
monitored and the device will shut down (no load current)
in the presence of a short circuit at the output. The device
is available in a small SOT-23L surface mount package.
January, 1995 TOKO, Inc.
A) in the ON mode with no load and 2 mA with 30 mA load.
Low Dropout Voltage
Electronic ON/OFF Switch
Very Low Standby Current (ON, No Load)
Internal Thermal Shutdown
Short Circuit Protection
Very Low (<100 nA) Current in OFF Mode
Customized Versions Are Available
VOLTAGE CODE
30 = 3.0 V
32 = 3.25 V
35 = 3.5 V
37 = 3.75 V
40 = 4.0 V
45 = 4.5 V
ORDERING INFORMATION
TK114
47 = 4.75 V
50 = 5.0 V
55 = 5.5 V
57 = 5.75 V
60 = 6.0 V
80 = 8.0 V
TAPE/REEL CODE
BX : Bulk/Bag
TL : Tape Left
IN
through the pull-up
Tape/Reel Code
Voltage Code
VOLTAGE REGULATOR WITH ON/OFF SWITCH
11-20-94
APPLICATIONS
CONTROL
CONTROL
HIGH
LOW
(HC)
(LC)
Battery Powered Systems
Cellular Telephones
Pagers
Personal Communications Equipment
Portable Instrumentation
Portable Consumer Equipment
Radio Control Systems
Toys
Low Voltage Systems
V
IN
1
2
3
S
S
TK114xx
S
S
S
BLOCK DIAGRAM
S
S
REFERENCE
S
TK114xxM
PROTECTION
BANDGAP
S
THERMAL
CONTROL
–
+
GND
S
S
1
2
3
S
S
TK114xx
+
KT114xxM.PO
6
5
4
KT114xx • BD
S
S
S
V
V
8
6
Page 1
IN
O
GND
V
O