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UCC381DPTR-5G4

UCC381DPTR-5G4

UCC381DPTR-5G4

Texas Instruments

Fixed UCC381 PMIC 8 8-SOIC (0.154, 3.90mm Width)

SOT-23

UCC381DPTR-5G4 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 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 8
Operating Temperature0°C~70°C
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Packing Method TR
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number UCC381
Pin Count8
Number of Outputs 1
Voltage - Input (Max) 9V
Output Voltage 5V
Output Type Fixed
Max Output Current1A
Output Configuration Positive
Quiescent Current400μA
Accuracy 2.5 %
Max Output Voltage5V
Output Voltage 1 5V
Number of Regulators1
Min Input Voltage 5.6V
Protection Features Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO)
Current - Quiescent (Iq) 650μA
Voltage Dropout (Max) 0.6V @ 1A
Dropout Voltage500mV
Dropout Voltage1-Nom 0.5V
Min Output Voltage 5V
Input Bias Current 400μA
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3654 items

Pricing & Ordering

QuantityUnit PriceExt. Price

UCC381DPTR-5G4 Product Details

UCC381DPTR-5G4 Overview


An Tape & Reel (TR) case is included with the delivery. There is a 8-SOIC (0.154, 3.90mm Width) case with the integrated voltage regulator. There are 8 terminations on the battery regulator IC chip and each of them has its own function. In terms of output type, Fixed 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 0°C~70°C degrees. In this case, the output function that is configured for this regulator IC is Positive. It has a total of 8 pins on IC voltage regulator. 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 8 pins on the chip. It is UCC381 for this regulator, just for your information. In order to pack the regulator, the method is TR. In order to meet the operating requirements of the regulator, its maximal output current reaches 1A. It operates in the 400μA Quiescent Current state.

UCC381DPTR-5G4 Features


500mV dropout voltage
TR method of packing


UCC381DPTR-5G4 Applications


There are a lot of Texas Instruments
UCC381DPTR-5G4 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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