1 Features
• Input voltage range: 2.5 V to 30 V
• Available output voltage options:
– Fixed: 1.2 V to 5 V
– Adjustable: 1.2 V to 28 V
• Output current: Up to 150 mA
• Very-low IQ: 3.2 μA at 150-mA load current
• Stable with output capacitor ≥ 0.47 μF
• Overcurrent protection
• Packages:
– 4-pin SOT-89 (PK) (fixed configuration only)
– 5-pin SOT-23 (DBV) (both fixed and adjustable
configurations)
• Operating junction temperature: –40°C to +125°C

2 Applications
• Home and building automation
• Retail automation and payment
• Grid infrastructure
• Medical applications
• Lighting applications

3 Description
The TLV709 low-dropout (LDO) linear voltage
regulator is a low quiescent current device that
offers the benefits of a wide input voltage range
and low-power operation in miniaturized packaging.
The TLV709 is optimized to power microcontrollers
and other low power loads for battery-powered
applications.
The TLV709 LDO supports a low dropout of typically
600 mV at 100 mA of load current. The low quiescent
current (3.2 μA typically) does not vary across the
entire range of output load current (0 mA to 150 mA).
The TLV709 also features an internal soft-start to
lower the inrush current during start-up. The built-in
overcurrent limit protection helps protect the regulator
in the event of a load short or fault condition.
The TLV709 is available in a 2.90-mm × 1.60-mm,
5-pin SOT-23 (DBV) package for fixed and adjustable
outputs, and in a 4.50-mm × 2.5-mm, 3-pin SOT-89
(PK) package for fixed outputs.