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TPS74901RGWTG4

TPS74901RGWTG4

TPS74901RGWTG4

Texas Instruments

Enable, Power Good, Soft Start Adjustable TPS74901 PMIC 20 20-VQFN Exposed Pad

SOT-23

TPS74901RGWTG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Lifecycle Status ACTIVE (Last Updated: 5 days 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
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number TPS74901
Pin Count20
Number of Outputs 1
Qualification StatusNot Qualified
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 2 %
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) 0.28V @ 3A
PSRR 60dB ~ 30dB (1kHz ~ 300kHz)
Reference Voltage806mV
Dropout Voltage120mV
Dropout Voltage1-Nom 0.12V
Min Output Voltage 800mV
Min Current Limit 3.9A
Input Bias Current 3mA
Output Voltage Accuracy 0.5 %
Height 1mm
Length 5mm
Width 5mm
Thickness 900μm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1266 items

TPS74901RGWTG4 Product Details

TPS74901RGWTG4 Overview


A Tape & Reel (TR) case is used to deliver this IC regulator. This voltage regulator IC comes in a 20-VQFN Exposed Pad case. On the regulater IC chip, there are a total of 20 terminations. Output type Adjustable. This component features 1 Voltage regulators. As a result of the Linear Voltage Regulator's design, the operating temperature of Surface Mount can be adjusted within a specified range. There is a temperature range of -40°C~125°C degrees during operation of the IC regulator. There is a configuration in this voltage regulator IC that specifies that its output function is Positive. A total of 20 pins can be found on the board. In order to deliver prompt, sufficient and reliable performance, this regulator IC has 1 outputs in total. A dropout voltage of 10 volts can be obtained from this voltage regulator IC. There are 20 pins on the chip. As an FYI, this IC voltage regulator has the basic part number TPS74901. As you can see from the picture, the regulator IC is packed in a certain way. Taking into account the operation requirements, the maximum output current of the IC voltage regulator reaches 3A. It operates in the 3mA Quiescent Current state.

TPS74901RGWTG4 Features


120mV dropout voltage
TR method of packing


TPS74901RGWTG4 Applications


There are a lot of Texas Instruments
TPS74901RGWTG4 Linear Voltage Regulators applications.


  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player
  • Digital TV
  • Smartcard
  • Industrial equipment
  • DVD and CD-ROM drive
  • Quick charge protocols

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