TLV701 24-V, 150-mA, 3.2-μA Quiescent Current, Low-Dropout Linear Regulator

1 Features

• Input voltage range:

– 2.5 V to 24 V (30-V abs max for new chip only)

• Available output voltage options:

– Fixed: 3 V and 3.3 V

• Output current: Up to 150 mA

• Very low IQ: 3.4 μA at 100-mA load current

• Stable with output capacitor ≥ 0.47 μF

• Overcurrent protection

• Package: 5-pin SOT-23 (DBV)

• 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 TLV701 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.

Thus, the TLV701 is designed for battery-powered

applications and as a power-management attachment

to low-power microcontrollers.

The TLV701 LDO supports a low dropout of typically

850 mV at 100 mA of load current. The low quiescent

current (3.4 μA typically) is stable over the entire

range of output load current (0 mA to 150 mA). The

TLV701 also features an internal soft-start to lower the

inrush current. The built-in overcurrent limit protection

helps protect the regulator in the event of a load short

or fault.

The TLV701 is available in a 2.90-mm × 1.60-mm

SOT23-5 package, which is useful for cost-effective

board manufacturing.

Package Information

PART NUMBER

PACKAGE(1)

BODY SIZE (nom)

TLV701

DBV (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.

Output Current (mA)

0

30

60

90

120

150

0

0.5

1

1.5

2

2.5

3

3.5

4

4.5

VOUT = 3.3V

-55°C

-40°C

0°C

25°C

85°C

125°C

150°C

Quiescent Current vs Load Current for the TLV701

(New Chip Only)

TLV701xx

IN

OUT

GND

12V

1µF

CIN

COUT

Typical Application

TLV701

SBVS161A – NOVEMBER 2011 – REVISED APRIL 2023

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.