TLV713P-Q1_15 Datasheet, PDF (1/26 Pages) Texas Instruments – TLV713P-Q1 Capacitor-Free, 150-mA, Low-Dropout Regulator With Foldback Current Limit for Portable Devices

Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
TLV713P-Q1
SBVS266 – MAY 2015
TLV713P-Q1 Capacitor-Free, 150-mA, Low-Dropout Regulator
With Foldback Current Limit for Portable Devices
1 Features
•1 AEC-Q100 Qualified with the Following Results:
– Device Temperature Grade 1: –40°C to 125°C
Ambient Operating Temperature Range
– Device HBM ESD Classification Level H2
– Device CDM ESD Classification Level C4B
• Input Voltage Range: 1.4 V to 5.5 V
• Stable Operation With or Without Capacitors
• Foldback Overcurrent Protection
• Package: 5-Pin SOT-23
• Very Low Dropout: 230 mV at 150 mA
• Accuracy: 1%
• Low I_Q: 50 µA
• Available in Fixed-Output Voltages:
– 1 V to 3.3 V
• High PSRR: 65 dB at 1 kHz
• Active Output Discharge
2 Applications
• Automotive Head Units
• Audio Amplifiers
• DI Clusters
• ADAS ECUs
• Microprocessor Rails
• USBs
• Body Electronics
Typical Application Circuit
Optional
IN
OUT
CIN
ON
OFF
Device
EN
GND
COUT
Optional
3 Description
The TLV713P-Q1 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 TLV713P-Q1 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 TLV713P-Q1 series is also stable with
any output capacitor if an output capacitor is used.
The TLV713P-Q1 also provides inrush current control
during device power-up and enabling. The TLV713P-
Q1 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 TLV713P-Q1 series is available in a standard
DBV package and provides an active pulldown circuit
to quickly discharge output loads. The TLV713P-Q1
is suited for automotive applications because the
device is qualified for AEC-Q100 grade 1.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TLV713P-Q1
SOT-23 (5)
2.90 mm × 1.60 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
space
space
space
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.