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BD3941FP-E2

BD3941FP-E2

BD3941FP-E2

ROHM Semiconductor

Fixed 2.3mm BD3941 PMIC 4 TO-252-3, DPak (2 Leads + Tab), SC-63

SOT-23

BD3941FP-E2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-252-3, DPak (2 Leads + Tab), SC-63
Operating Temperature-40°C~125°C
PackagingTape & Reel (TR)
Published 2008
Part StatusNot For New Designs
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 2
ECCN Code EAR99
Packing Method TAPE AND REEL
Terminal Position SINGLE
Terminal FormGULL WING
Number of Functions 1
Terminal Pitch2.3mm
Base Part Number BD3941
Pin Count4
JESD-30 Code R-PSSO-G2
Current - Supply (Max) 40μA
Number of Outputs 1
Voltage - Input (Max) 25V
Output Voltage 5V
Output Type Fixed
Max Output Current500mA
Output Configuration Positive
Output Voltage 1 5V
Input Voltage (Min) 6.2V
Voltage - Output (Min/Fixed) 5V
Number of Regulators1
Protection Features Over Current, Over Temperature
Current - Quiescent (Iq) 30μA
Voltage Dropout (Max) 0.9V @ 200mA
PSRR 55dB (120Hz)
Reference TypeSeries
Dropout Voltage45mV
Dropout Voltage1-Nom 0.45V
Voltage Tolerance-Max 2%
Input Voltage Absolute-Max 36V
Length 6.5mm
Height Seated (Max) 2.5mm
Width 5.5mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:4526 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.234068$0.234068
10$0.220819$2.20819
100$0.208320$20.832
500$0.196528$98.264
1000$0.185404$185.404

BD3941FP-E2 Product Details

BD3941FP-E2 Overview


The package is delivered in a Tape & Reel (TR) case. In order to package the IC voltage regulator, a TO-252-3, DPak (2 Leads + Tab), SC-63 case is used. On the Voltage regulator IC, there are 2 terminations that can be connected. This IC Regulator has a type of output called Fixed. There are 1 regulators implemented in this electroic component. Surface Mount can be adjusted in the Linear IC in order to vary the temperature range over which Linear Regulator operates. The IC voltage regulator must be maintained at -40°C~125°C degrees for it to function. As you can see, this regulator's output function is configured to be Positive. As you can see, the regulator IC has a total of 4 pins. The regulator has a total of 1 outputs to make sure that it delivers prompt, sufficient outputs. A dropout voltage of 10 volts is what makes it a dropout voltage. For your information, part number BD3941 is the basic part number for this voltage regulator IC. There is a TAPE AND REEL way of packing the IC voltage regulators in the box. There is a maximum output current of 500mA for this regulator to meet the operational requirements.

BD3941FP-E2 Features


45mV dropout voltage
TAPE AND REEL method of packing


BD3941FP-E2 Applications


There are a lot of ROHM Semiconductor
BD3941FP-E2 Linear Voltage Regulators applications.


  • 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
  • Measurement and control euipment

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