TLV702-Q1_15 Datasheet, PDF (1/25 Pages) Texas Instruments – TLV702-Q1 300-mA, Low-IQ, Low-Dropout Regulator

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TLV702-Q1
SLVSC35B – AUGUST 2013 – REVISED JUNE 2015
TLV702-Q1 300-mA, Low-I_Q, Low-Dropout Regulator
1 Features
•1 Qualified for Automotive Applications
• 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
• Very Low Dropout:
– 37 mV at I_OUT = 50 mA, V_OUT = 2.8 V
– 75 mV at I_OUT = 100 mA, V_OUT = 2.8 V
– 220 mV at I_OUT = 300 mA, V_OUT = 2.8 V
• 2% Accuracy Over Temperature
• Low I_Q: 35 μA
• Fixed-Output Voltage Combinations Possible from
1.2 V to 4.8 V
• High PSRR: 68 dB at 1 kHz
• Stable with Effective Capacitance of 0.1 μF⁽¹⁾
• Thermal Shutdown and Overcurrent Protection
• Packages: 5-Pin SOT and 1.5-mm × 1.5-mm,
6-Pin WSON
(1) _{See the Input and Output Capacitor Requirements in the}
Application Information section.
3 Description
The TLV702-Q1 series of low-dropout (LDO) linear
regulators are low quiescent current devices with
excellent line and load transient performance. These
LDOs are designed for power-sensitive applications.
A precision bandgap and an error amplifier provide
overall 2% accuracy. Low output noise, very high
power-supply rejection ratio (PSRR), and low-dropout
voltage make this series of devices ideal for a wide
selection of battery-operated equipment. All device
versions have thermal shutdown and current limit
protections for safety.
Furthermore, these devices are stable with an
effective output capacitance of only 0.1 μF. This
feature enables the use of cost-effective capacitors
that have higher bias voltages and temperature
derating. The devices regulate to specified accuracy
with no output load.
The TLV702-Q1 series of LDO linear regulators is
available in SOT and WSON packages.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TLV702-Q1
SOT (5)
WSON (6)
2.90 mm × 1.60 mm
1.50 mm × 1.50 mm
2 Applications
(1) For all available packages, see the package option addendum
at the end of the data sheet.
• Automotive Camera Modules
• Image Sensor Power
• Microprocessor Rails
• Automotive Infotainment Head Units
• Automotive Body Electronics
Typical Application
VIN
CIN
IN
OUT
TLV702-Q1
COUT
VOUT
1 F
Ceramic
On
Off
EN
GND
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.