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TPS74401RGWTG4

TPS74401RGWTG4

TPS74401RGWTG4

Texas Instruments

Enable, Power Good, Soft Start Adjustable TPS74401 PMIC 20 20-VQFN Exposed Pad

SOT-23

TPS74401RGWTG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Factory Lead Time 6 Weeks
Mounting Type Surface Mount
Package / Case 20-VQFN Exposed Pad
Surface MountYES
Number of Pins 20
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TR
Max Power Dissipation2.74W
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number TPS74401
Pin Count20
Number of Outputs 1
Voltage - Input (Max) 5.5V
Output Voltage 3.6V
Output Type Adjustable
Max Output Current3A
Output Configuration Positive
Power Dissipation2.74W
Quiescent Current3mA
Control Features Enable, Power Good, Soft Start
Accuracy 1 %
Max Output Voltage3.6V
Voltage - Output (Min/Fixed) 0.8V
Number of Regulators1
Min Input Voltage 800mV
Protection Features Over Current, Over Temperature, Short Circuit, Under Voltage Lockout (UVLO)
Voltage Dropout (Max) 0.24V @ 3A
PSRR 73dB ~ 50dB (1kHz ~ 800kHz)
Reference Voltage804mV
Dropout Voltage115mV
Dropout Voltage1-Nom 0.115V
Min Output Voltage 800mV
Min Current Limit 3.8A
Input Bias Current 2mA
Output Voltage Accuracy 1 %
Height 1mm
Length 5mm
Width 5mm
Thickness 900μm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:2161 items

Pricing & Ordering

QuantityUnit PriceExt. Price
250$4.73112$1182.78
500$4.31366$2156.83

TPS74401RGWTG4 Product Details

TPS74401RGWTG4 Overview


Deliveries are in Tape & Reel (TR) cases. The package is in a 20-VQFN Exposed Pad case. Basically, the voltage regulator chip is made up of 20 terminations. In this case, Adjustable represents the output type of the Voltage Regulated IC. This part implements 1 regulator ICs, which can be found in the following table. Regulator IC varies the range of Surface Mount operating temperatures. The Voltage Regulated IC operates at a temperature of -40°C~125°C degrees, which is its operating temperature. It is configured for output function Positive on this regulator. The total number of pins in the regulator is 20. This IC regulator has a total of 1 outputs, which ensures a rapid, adequate performance when in use. There is a voltage dropout of 10 volts for this IC regulator. Several pins on the chip are 20-shaped. As an FYI, this IC voltage regulator has the basic part number TPS74401. Packing the voltage regulator IC in this way is called TR packing. The maximal output current reaches 3A to meet the operating requirements. It operates in the 3mA Quiescent Current state.

TPS74401RGWTG4 Features


115mV dropout voltage
TR method of packing


TPS74401RGWTG4 Applications


There are a lot of Texas Instruments
TPS74401RGWTG4 Linear Voltage Regulators applications.


  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment

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