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ꢃ ꢅꢄ ꢆꢂꢇ ꢈ ꢅꢉ ꢆꢊ ꢁ ꢋꢌꢆꢍꢎꢋ ꢏ ꢋꢐꢀ ꢂꢋ ꢁꢀꢊꢑ ꢒ ꢎꢒꢑ ꢐ ꢁꢊꢀꢋ ꢎ
SLVS562B – DECEMBER 2004 – REVISED APRIL 2005
D
D
D
Output Current of Up to 800 mA
Operates Down to 1.1-V Dropout
D
D
0.2% Line Regulation Maximum
0.5% Load Regulation Maximum
Specified Dropout Voltage at Multiple
Current Levels
KTP (PowerFLEXE) PACKAGE
KCS (TO-220) PACKAGE
(TOP VIEW)
(TOP VIEW)
INPUT
OUTPUT
GND
INPUT
OUTPUT
GND
DCY (SOT-223) PACKAGE
(TOP VIEW)
KTT (TO-263) PACKAGE
(TOP VIEW)
INPUT
INPUT
OUTPUT
OUTPUT
GND
GND
description/ordering information
The TLV1112 is a low-dropout voltage regulator, designed to provide up to 800 mA of output current at 1.2 V
(typ). All internal circuitry is designed to operate down to 1.1-V input-to-output differential. Dropout voltage is
specified at a maximum of 1.3 V at 800 mA, decreasing at lower load currents.
ORDERING INFORMATION
V
TYP
(V)
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
O
†
PACKAGE
T
J
PowerFLEXt (KTP)
Reel of 2000
TLV1112IKTPR
TLV1112IDCY
TLV1112IDCYR
TLV1112IKCS
TLV1112IKTT
Tube of 80
Reel of 2500
Tube of 50
Tube of 50
Reel of 1000
Reel of 2000
Tube of 80
Reel of 2500
Tube of 50
Tube of 50
Reel of 1000
SOT-223 (DCY)
−40°C to 125°C
1.2 V
TO-220 (KCS)
TO-263 (KTT)
TLV1112IKTTR
TLV1112CKTPR
TLV1112CDCY
TLV1112CDCYR
TLV1112CKCS
TLV1112CKTT
TLV1112CKTTR
PowerFLEX (KTP)
SOT-223 (DCY)
TO-220 (KCS)
0°C to 125°C
1.2 V
TO-263 (KTT)
†
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PowerFLEX is a trademark of Texas Instruments.
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Copyright 2005, Texas Instruments Incorporated
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