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BU34TA2WNVX-TR

BU34TA2WNVX-TR

BU34TA2WNVX-TR

ROHM Semiconductor

Enable Fixed 0.65mm Copper, Tin BU34TA2 PMIC 4 4-UDFN Exposed Pad

SOT-23

BU34TA2WNVX-TR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 10 Weeks
Contact PlatingCopper, Tin
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 4-UDFN Exposed Pad
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2009
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Packing Method TAPE AND REEL
Max Power Dissipation1.25W
Terminal Position DUAL
Terminal FormNO LEAD
Peak Reflow Temperature (Cel) NOT SPECIFIED
Number of Functions 1
Terminal Pitch0.65mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number BU34TA2
Pin Count4
JESD-30 Code R-PDSO-N4
Number of Outputs 1
Qualification StatusNot Qualified
Voltage - Input (Max) 5.5V
Output Voltage 3.4V
Output Type Fixed
Max Output Current200mA
Output Configuration Positive
Quiescent Current95μA
Control Features Enable
Output Voltage 1 3.4V
Number of Regulators1
Min Input Voltage 2.5V
Protection Features Over Current, Over Temperature
Voltage Dropout (Max) 0.6V @ 200mA
PSRR 65dB (1kHz)
Dropout Voltage600mV
Dropout Voltage1-Nom 1V
Min Output Voltage 3.4V
Power Supply Rejection Ratio (PSRR) 65dB
Voltage Tolerance-Max 1%
Min Current Limit 250mA
Height Seated (Max) 0.6mm
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:25662 items

Pricing & Ordering

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BU34TA2WNVX-TR Product Details

BU34TA2WNVX-TR Overview


A Tape & Reel (TR) case is used to deliver the Voltage Regulated IC. A 4-UDFN Exposed Pad case is used for packaging. As you can see, the IC chip has 4 terminations. Regulator IC chip's output type is Fixed. The electronic part implements 1 regulators in total. In this Regulator IC chip, the operating temperature of Surface Mount varies. -40°C~85°C degrees is the operating temperature of the Voltage Regulator IC. There is one output function configured for this voltage regulator IC, and that is Positive. There are 4 pins in total in this voltage regulator IC. It has 1 outputs to ensure that the performance of this regulator is prompt and sufficient. The dropout voltage of the regulator IC is 10 volts. For your information, this regulator's basic part number is BU34TA2. There is a way of packing the regulator that is called TAPE AND REEL. To meet operation requirements, the voltage regulator IC has a maximum output current of 200mA. It operates in the 95μA Quiescent Current state.

BU34TA2WNVX-TR Features


600mV dropout voltage
TAPE AND REEL method of packing


BU34TA2WNVX-TR Applications


There are a lot of ROHM Semiconductor
BU34TA2WNVX-TR Linear Voltage Regulators applications.


  • Communication device
  • Personal communication device
  • Portable telephone
  • Electronic notebook
  • Camera
  • Video equipment
  • CPU power supply
  • Switching regulator
  • Multiple-power supply system
  • Digital audio player

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