Manufacturer Texas Instruments
Manufacturer Part Number TPS73701DCQ
Description IC REG LDO ADJ 1A SOT223-6
Stock Code W000341
Download Technical Datasheet

The TPS73701DCQ is a linear low-dropout (LDO) Voltage Regulator uses an NMOS pass element in a voltage-follower configuration. This topology is relatively insensitive to output capacitor value and ESR, allowing a wide variety of load configurations. Load transient response is excellent, even with a small 1µF ceramic output capacitor. The NMOS topology also allows very low dropout. This device uses an advanced BiCMOS process to yield high precision while delivering very low dropout voltages and low ground pin current. Current consumption, when not enabled, is less than 20nA and ideal for portable applications. This device is protected by thermal shutdown and fold-back current limit. It features reverse current blockage and freedom from output capacitor constraints. These features combined with an enable input makes the device ideal for portable applications.

  • Thermal shutdown and current limit for fault protection
  • Excellent load transient response-even with only 1µF output capacitor
  • 1% Initial accuracy
  • 3% Overall accuracy over line, load and temperature
  • Less than 20nA typical IQ in shutdown mode
  • Green product and no Sb/Br

Output Current

1.00 A

Lead-Free Status

Lead Free

Mounting Style

Surface Mount

Number of Outputs

1

Lifecycle Status

Active

Dropout Voltage

130 mV

Input Voltage (DC)

5.50 V (max)

Number of Regulated Outputs

1

Output Capacitor Type

Ceramic

Operating Temperature

-40.0 °C to 125 °C

Quiescent Current

85.0 µA

REACH SVHC Compliance

No SVHC

Output Voltage

5.50 V (max), 1.20 V (min), 5.50 V

RoHS

Compliant

Number of Pins

6

Packaging

Tube, Rail

Case/Package

SOT-223