TK11120MCL Datasheet PDF - TOKO
| Part Number | TK11120MCL | |
| Description | VOLTAGE REGULATOR WITH ON/OFF SWITCH | |
| Manufacturers | TOKO | |
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There is a preview and TK11120MCL download ( pdf file ) link at the bottom of this page. Total 16 Pages | ||
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TK111xxM
VOLTAGE REGULATOR WITH ON/OFF SWITCH
FEATURES
s High Voltage Precision at ± 2.0% or ± 60 mV
s Active High On/Off Control
s Very Low Dropout Voltage (85 mV at 30 mA)
s Very Low Noise
s Miniature Package (SOT-23L-6)
s Internal Thermal Shutdown
s Short Circuit Protection
s Excellent Ripple Rejection (70 dB @ 1 kHz)
s Reverse Bias Protection
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.
APPLICATIONS
s Battery Powered Systems
s Cellular Telephones
s Pagers
s Personal Communications Equipment
s Portable Instrumentation
s Portable Consumer Equipment
s Radio Control Systems
s Toys
TK111xxM
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.
20P
CONTROL
GND
NOISE BYPASS
The TK111xxM is available in a miniature SOT-23L-6
surface mount package.
ORDERING INFORMATION
TK111 M L
Voltage Code
Tape/Reel Code
Temp Code
Product Code
VIN
BLOCK DIAGRAM
THERMAL
PROTECTION
VOLTAGE CODE
20 = 2.0 V
36 = 3.6 V
21 = 2.1 V
37 = 3.7 V
22 = 2.2 V
38 = 3.8 V
23 = 2.3 V
39 = 3.9 V
24 = 2.4 V
40 = 4.0 V
25 = 2.5 V
41 = 4.1 V
27 = 2.7 V
42 = 4.2 V
28 = 2.8 V
43 = 4.3 V
29 = 2.9 V
44 = 4.4 V
30 = 3.0 V
45 = 4.5 V
31 = 3.1 V
46 = 4.6 V
32 = 3.2 V
47 = 4.7 V
33 = 3.3 V
48 = 4.8 V
34 = 3.4 V
49 = 4.9 V
35 = 3.5 V
50 = 5.0 V
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.
TAPE/REEL CODE
L: Tape Left
TEMP. CODE:
C: -30 to +80 °C
I: -40 to +85 °C
CONTROL
BANDGAP
REFERENCE
NOISE
BYPASS
March 1999 TOKO, Inc.
VIN
GND
VOUT
VOUT
GND
Page 1
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TK111xxM
TK111xxMIL ELECTRICAL CHARACTERISTICS TABLE 2
Test Conditions: VIN = VOUT(TYP) + 1 V, IOUT = 30 mA, unless otherwise specified.
Output
Voltage
Voltage
Code
Room Temp. Range (TA = 25 °C)
VOUT(MIN)
VOUT(MAX)
Full Temp. Range (TA = -40 to +85 °C)
VOUT(MIN)
VOUT(MAX)
2.4 V
2.5 V
2.7 V
2.8 V
2.9 V
3.0 V
3.1 V
3.2 V
3.3 V
3.4 V
3.5 V
3.6 V
3.7 V
3.8 V
3.9 V
4.0 V
4.1 V
4.2 V
4.3 V
4.4 V
4.5 V
4.6 V
4.7 V
4.8 V
4.9 V
5.0 V
24
2.340 V
2.460 V
2.305 V
2.495 V
25
2.440 V
2.560 V
2.405 V
2.595 V
27
2.640 V
2.760 V
2.605 V
2.795 V
28
2.740 V
2.860 V
2.705 V
2.895 V
29
2.840 V
2.960 V
2.805 V
2.995 V
30
2.940 V
3.060 V
2.905 V
3.095 V
31
3.038 V
3.162 V
3.007 V
3.193 V
32
3.136 V
3.264 V
3.104 V
3.296 V
33
3.234 V
3.366 V
3.201 V
3.400 V
34
3.332 V
3.468 V
3.298 V
3.502 V
35
3.430 V
3.570 V
3.395 V
3.605 V
36
3.528 V
3.672 V
3.492 V
3.708 V
37
3.626 V
3.774 V
3.589 V
3.811 V
38
3.724 V
3.876 V
3.686 V
3.914 V
39
3.822 V
3.988 V
3.783 V
4.017 V
40
3.920 V
4.080 V
3.880 V
4.120 V
41
4.018 V
4.182 V
3.977 V
4.223 V
42
4.116 V
4.284 V
4.074 V
4.326 V
43
4.214 V
4.366 V
4.171 V
4.429 V
44
4.312 V
4.488 V
4.268 V
4.532 V
45
4.410 V
4.590 V
4.365 V
4.635 V
46
4.598 V
4.692 V
4.462 V
4.738 V
47
4.696 V
4.794 V
4.559 V
4.841 V
48
4.794 V
4.896 V
4.656 V
4.944 V
49
4.892 V
4.998 V
4.753 V
5.047 V
50
4.900 V
5.100 V
4.850 V
5.150 V
March 1999 TOKO, Inc.
Page 5
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for TK11120MCL electronic component. |
| Information | Total 16 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ TK11120MCL.PDF Datasheet ] | |
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