TLV713_15 Datasheet, PDF (1/36 Pages) Texas Instruments – TLV713 Capacitor-Free, 150-mA, Low-Dropout Regulator With Foldback Current Limit for Portable Devices

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TLV713
SBVS195E – SEPTEMBER 2012 – REVISED MARCH 2015
TLV713 Capacitor-Free, 150-mA, Low-Dropout Regulator
With Foldback Current Limit for Portable Devices
1 Features
•1 Stable Operation With or Without Capacitors
• Foldback Overcurrent Protection
• Packages:
– 1-mm × 1-mm 4-Pin X2SON
– 5-Pin SOT-23
• Very Low Dropout: 230 mV at 150 mA
• Accuracy: 1%
• Low I_Q: 50 µA
• Input Voltage Range: 1.4 V to 5.5 V
• Available in Fixed-Output Voltages:
1 V to 3.3 V
• High PSRR: 65 dB at 1 kHz
• Active Output Discharge (P Version Only)
2 Applications
• PDAs and Battery-Powered Portable Devices
• MP3 Players and Other Hand-Held Products
• WLAN and Other PC Add-On Cards
Typical Application Circuit
Optional
IN
OUT
CIN
ON
OFF
TLV713
EN
GND
COUT
Optional
3 Description
The TLV713 series of low-dropout (LDO) linear
regulators are low quiescent current LDOs with
excellent line and load transient performance and are
designed for power-sensitive applications. These
devices provide a typical accuracy of 1%.
The TLV713 series of devices is designed to be
stable without an output capacitor. The removal of the
output capacitor allows for a very small solution size.
However, the TLV713 series is also stable with any
output capacitor if an output capacitor is used.
The TLV713 also provides inrush current control
during device power up and enabling. The TLV713
limits the input current to the defined current limit to
avoid large currents from flowing from the input
power source. This functionality is especially
important in battery-operated devices.
The TLV713 series is available in standard DQN and
DBV packages. The TLV713P provides an active
pulldown circuit to quickly discharge output loads.
Device Information⁽¹⁾
DEVICE NAME
PACKAGE
BODY SIZE
TLV713
X2SON (4)
SOT-23 (5)
1.00 mm × 1.00 mm
2.90 mm × 1.60 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
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Dropout Voltage vs Output Current
350
V_OUT = 1.8V
300
V_OUT = 3.3V
250
200
150
100
50
0
0 15 30 45 60 75 90 105 120 135 150
Output Current (mA)
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.