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Details for TPS74401RGWT by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators
LDO 0.12VDO 3A 0.8-3.6V 20VQFN REEL
TPS74401RGWT image

TPS74401RGWT by Texas Instruments

LDO 0.12VDO 3A 0.8-3.6V 20VQFN REEL
Features
1% Accuracy Over Line, Load, and Temperature
Adjustable Output: 0.8 V to 3.6 V
Available in 5-mm u00d7 5-mm u00d7 1-mm VQFN and
Excellent Transient Response
Input Voltage Range: 1.1 V to 5.5 V
Open-Drain Power-Good (VQFN Only)
Soft-Start (SS) Pin Provides a Linear Startup With Ramp Time Set by External Capacitor
Stable With Any or No Output Capacitor
Supports Input Voltages as Low as 0.9 V With External Bias Supply
Ultra-Low Dropout: 115 mV at 3.0 A (typical)
Part Information
TPS74401RGWT image
RoHS Compliant
Description
The TPS74401 low-dropout (LDO) linear regulators provide an easy-to-use robust power-management solution for a wide variety of applications. The userprogrammable soft-start minimizes stress on the input power source by reducing capacitive inrush current on start-up. The soft-start is monotonic and wellsuited for powering many different types of processors and application-specific integrated circuits (ASICs). The enable input and power-good output allow easy sequencing with external regulators. This complete flexibility lets the user configure a solution that meets the sequencing requirements of fieldprogrammable gate arrays (FPGAs), digital signal processors (DSPs), and other applications with specific start-up requirements. A precision reference and error amplifier deliver 1% accuracy over load, line, temperature, and process. The TPS74401 family of LDOs is stable without an output capacitor or with ceramic output capacitors. The device family is fully specified from TJ = –40°C to 125°C. The TPS74401 is offered in a small (5-mm × 5-mm) VQFN package, yielding a highly compact total solution size. For applications that require additional power dissipation, the DDPAK (KTW) package is also available.
Specifications
Output Type:
Adjustable
Input Voltage Min:
900mV
Input Voltage Max:
5.5V
Fixed Output Voltage Nom.:
-
Adjustable Output Voltage Min:
800mV
Adjustable Output Voltage Max:
3.6V
Output Current:
3A
Dropout Voltage Vdo:
115mV
LDO Regulator Case Style:
VQFN
No. of Pins:
20Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 2 - 1 year
SVHC:
No SVHC (27-Jun-2018)
Accuracy %:
1%
No. of Outputs:
1Outputs
Operating Temperature Range:
-40°C to +125°C
Output Voltage:
3.6V
Output Voltage Adjustable Range:
800mV to 3.6V
Output Voltage Max:
3.6V
Output Voltage Min:
800mV
Primary Input Voltage:
5.5V
Supply Voltage Min:
0.915V
Termination Type:
Surface Mount Device
Voltage Regulator Type:
Adjustable
Alternate Descriptions
Reg LDO Lin Adj Pos 0.8V to 3.6V 3A RS Components
LDO, 0.12VDO, 3A, 0.8-3.6V, 20VQFN, REEL; Output Type:Adjustable; Input Voltage Min:900mV; Input Voltage Max:5.5V; Fixed Output Voltage Nom.:-; Adjustable Output Voltage Min:800mV; Adjustable Output Voltage Max:3.6V; Output RoHS Compliant: Yes Newark Electronics
LDO Regulator Pos 0.796V to 3.6V 3A 20-Pin VQFN EP T/R Avnet America
LDO Regulator Pos 0.796V to 3.6V 3A 20-Pin VQFN EP T/R Avnet Europe