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

Technical Details

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