1 Features
• Input voltage range: 2.5V to 30V
• Available output voltage options:
– Fixed: 1.2V to 5V
– Adjustable: 1.2V to 28V
• Output current: Up to 150mA
• Very-low IQ: 3.2μA at 150mA load current
• Stable with output capacitor ≥ 0.47μF
• Overcurrent protection
• Packages:
– 3-pin SOT-23 (DBZ) (fixed configuration only,
advance information)
– 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. This
device 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
600mV at 100mA of load current. The low quiescent
current (3.2μA typically) does not vary across the
entire range of output load current (0mA to 150mA).
The TLV709 also features an internal soft-start to
lower 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 2.9mm × 2.8mm, 5-pin
SOT-23 (DBV), 2.92mm × 2.37mm, 3-pin SOT-23
(DBZ), and 4.5mm × 2.5mm, 3-pin SOT-89 (PK)
packages, The DBV package is for fixed and
adjustable outputs and the DBZ package is only for
fixed outputs.