BD3931FP-E2 is Obsolete and no longer manufactured.
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STMicroelectronics
In Stock: 4.174
Unit Price: 1,44000 €
Datasheet

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STMicroelectronics
In Stock: 10.385
Unit Price: 1,16000 €
Datasheet

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Texas Instruments
In Stock: 0
Unit Price: 1,42000 €
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-252
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-252
TO-252
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

BD3931FP-E2

DigiKey Part Number
BD3931FP-E2TR-ND - Tape & Reel (TR)
BD3931FP-E2CT-ND - Cut Tape (CT)
BD3931FP-E2DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
BD3931FP-E2
Description
IC REG LINEAR 5V 500MA TO252
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-252
Datasheet
 Datasheet
Product Attributes
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Category
Current - Output
Mfr
Current - Quiescent (Iq)
30 µA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply (Max)
40 µA
Part Status
Obsolete
PSRR
55dB (120Hz)
Output Configuration
Protection Features
Over Current, Over Temperature, Over Voltage, Reverse Polarity
Output Type
Operating Temperature
-40°C ~ 125°C
Number of Regulators
1
Mounting Type
Surface Mount
Voltage - Input (Max)
25V
Package / Case
TO-252-3, DPAK (2 Leads + Tab), SC-63
Voltage - Output (Min/Fixed)
5V
Supplier Device Package
TO-252
Voltage Dropout (Max)
1.5V @ 200mA
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
L4941BDT-TRSTMicroelectronics4.174497-1168-1-ND1,44000 €Similar
LF50ABDT-TRSTMicroelectronics10.385497-8344-1-ND1,16000 €Similar
LM78M05CDTX/NOPBTexas Instruments0LM78M05CDTX/NOPBCT-ND1,42000 €Similar
Obsolete
This product is no longer manufactured. View Substitutes