TPS71525-DIE Datasheet, PDF (1/4 Pages) Texas Instruments – LOW-DROPOUT LINEAR REGULATOR

TPS71525-DIE
www.ti.com
SLVSBG6 – JULY 2012
LOW-DROPOUT LINEAR REGULATOR
Check for Samples: TPS71525-DIE
FEATURES
1
• 24-V Maximum Input Voltage
• Low Quiescent Current
• Low-Dropout Regulator
• Available in 2.5 V
• Minimum/Maximum Specified Current Limit
APPLICATIONS
• Ultra-Low Power Microcontrollers
• Cellular/Cordless Handsets
• Portable/Battery-Powered Equipment
xxx
DESCRIPTION
The TPS71525 low-dropout (LDO) voltage regulator offers the benefits of high input voltage, low-dropout voltage,
low-power operation, and miniaturized packaging. The TPS71525, which operates over an input range of 2.5 V to
24 V, is stable with any capacitor (≥ 0.47 µF). The low-dropout voltage and low quiescent current allow
operations at extremely low power levels. Therefore, the TPS71525 is ideal for powering battery management
ICs. Specifically, since the TPS71525 is enabled as soon as the applied voltage reaches the minimum input
voltage, the output is quickly available to power continuously operating battery charging ICs.
The usual PNP pass transistor has been replaced by a PMOS pass element. Because the PMOS pass element
behaves as a low-value resistor, the low-dropout voltage, typically 415 mV at 50 mA of load current, is directly
proportional to the load current. The low quiescent current is stable over the entire range of output load current.
xxx
PRODUCT
TPS71525
PACKAGE
DESIGNATOR
TD ⁽²⁾
ORDERING INFORMATION⁽¹⁾
PACKAGE
ORDERABLE PART NUMBER PACKAGE QUANTITY
TPS71525TDB1
400
Bare die in waffle pack
TPS71525TDB2
10
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Processing is per the Texas Instruments commercial production baseline and is in compliance with the Texas Instruments Quality
Control System in effect at the time of manufacture. Electrical screening consists of DC parametric and functional testing at room
temperature only. Unless otherwise specified by Texas Instruments AC performance and performance over temperature is not
warranted. Visual Inspection is performed in accordance with MIL-STD-883 Test Method 2010 Condition B at 75X minimum.
1
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.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2012, Texas Instruments Incorporated