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ꢁ ꢎꢏꢈꢐꢑꢎ ꢒ ꢎꢓꢀ ꢔ ꢕꢖ ꢗꢐꢈꢘꢎ ꢁꢀꢙꢚ ꢗ ꢑꢗꢚ ꢓ ꢁꢙꢀꢎ ꢑꢛ
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SGLS284F − OCTOBER 2005 − REVISED APRIL 2007
D
Qualified for Automotive Applications
D
D
D
Internal Thermal-Overload Protection
Internal Overvoltage Protection
D
3% Output Voltage Variation Across Load
and Temperature
Customer-Specific Configuration Control
Can Be Supported Along With
Major-Change Approval
D
Load-Dump Protection
D
500-mV Maximum Dropout Voltage at
500 mA (3.3-V Option)
D
TLE4274 Alternative
D
Fixed 1.8-V, 2.5-V, and 3.3-V Outputs
KTT (TO-263) PACKAGE
(TOP VIEW)
OUTPUT
GND
INPUT
description/ordering information
The TL760M family of low-dropout regulators offers a variety of fixed-voltage options that offer a maximum
continuous input voltage of 26 V. Utilizing a pnp pass element, these regulators are capable of sourcing 500
mA of current, with a specified maximum dropout of 500 mV (3.3-V and 2.5-V options), making these regulators
ideal for low-voltage applications. Additionally, the TL760M regulators offer very tight output accuracy of 3%
across operating load and temperature ranges. Other convenient features the regulators provide are internal
overcurrent limiting, thermal-overload protection, and overvoltage protection. The TL760M is load−dump
protected to its maximum operating condition of 45 V. Stability has been optimized for typical automotive
applications and low-cost capacitors. The TL760M family of regulators is available in fixed voltages of 1.8 V,
2.5 V, and 3.3 V.
ORDERING INFORMATION
V
ORDERABLE
PART NUMBER
TOP-SIDE
MARKING
O
†
PACKAGE
T
J
(NOM)
1.8 V
2.5 V
3.3 V
‡
TO-263 − KTT
TO-263 − KTT
TO-263 − KTT
Reel of 500
Reel of 500
Reel of 500
TL760M18QKTTRQ1
TL760M25QKTTRQ1
TL760M33QKTTRQ1
TL760M18Q1
TL760M25Q1
TL760M33Q1
−40°C to 125°C
†
‡
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
Product preview
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 and PowerPAD are trademarks of Texas Instruments.
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Copyright 2007, Texas Instruments Incorporated
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