TLV703_17 Datasheet, PDF (1/22 Pages) Texas Instruments – 300-mA, Low-IQ, Low-Dropout Regulator

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TLV703 300-mA, Low-I_Q, Low-Dropout Regulator
TLV703
SBVS305 – MARCH 2017
1 Features
•1 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
• 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
• Thermal Shutdown and Overcurrent Protection
• Packages: 5-Pin SOT-23
2 Applications
3 Description
The TLV703 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 band-gap and error amplifier provides
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 handheld equipment. All
device versions have thermal shutdown and current
limit 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.
• Wireless Handsets
• Smart Phones
• ZigBee^® Networks
• Bluetooth^® Devices
• Li-Ion Battery-Operated Handheld Products
• WLAN and Other PC Add-on Cards
The TLV703 series of LDO linear regulators are
available in a 5-pin SOT-23 package.
Device Information⁽¹⁾
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TLV703
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
SPACE
Typical Application Circuit
IN
OUT
CIN
ON
OFF
TLV703
EN
GND
COUT
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.