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TPS74901KTWT

TPS74901KTWT

TPS74901KTWT

Texas Instruments

Enable, Power Good, Soft Start Adjustable TPS74901 PMIC 7 TO-263-8, D2Pak (7 Leads + Tab), TO-263CA

SOT-23

TPS74901KTWT Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount, Through Hole
Mounting Type Surface Mount
Package / Case TO-263-8, D2Pak (7 Leads + Tab), TO-263CA
Number of Pins 7
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
JESD-609 Code e3
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 7
Termination SMD/SMT
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Packing Method TAPE AND REEL
Max Power Dissipation5.32W
Terminal Position SINGLE
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number TPS74901
Pin Count7
Number of Outputs 1
Output Voltage 3.6V
Output Type Adjustable
Max Output Current3A
Max Supply Voltage5.5V
Min Supply Voltage920mV
Output Configuration Positive
Power Dissipation5.32W
Quiescent Current3mA
Control Features Enable, Power Good, Soft Start
Accuracy 0.5 %
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 3.8A
Input Bias Current 3mA
Output Voltage Accuracy 0.5 %
Height 9.4mm
Length 10.41mm
Width 4.65mm
REACH SVHC No SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:1438 items

Pricing & Ordering

QuantityUnit PriceExt. Price
50$4.35600$217.8
100$3.77520$377.52
250$3.58160$895.4

TPS74901KTWT Product Details

TPS74901KTWT Overview


An Tape & Reel (TR) case is included with the delivery. There is a TO-263-8, D2Pak (7 Leads + Tab), TO-263CA case with the integrated voltage regulator. There are 7 terminations on the battery regulator IC chip and each of them has its own function. In terms of output type, Adjustable is what the Regulator IC produces. The electronic component implements 1 Voltage regulator ICs. IC Regulator is possible to alter the range of the operating temperature of Surface Mount in the device. In order for this IC voltage regulator to operate, the temperature has to be kept at -40°C~125°C degrees. In this case, the output function that is configured for this regulator IC is Positive. The chip itself consists of 7 pins in total, which make up its overall size. In order to ensure prompt, adequate, and prompt performance, this regulator has 1 outputs in total. In terms of its dropout voltage, it is 10 volts. There are 7 pins on the chip. It is TPS74901 for this regulator, just for your information. In order to pack the regulator, the method is TAPE AND REEL. In order to meet the operating requirements of the regulator, its maximal output current reaches 3A. It operates in the 3mA Quiescent Current state. The top supply voltage is 5.5V volts.

TPS74901KTWT Features


120mV dropout voltage
TAPE AND REEL method of packing


TPS74901KTWT Applications


There are a lot of Texas Instruments
TPS74901KTWT Linear Voltage Regulators applications.


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

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