BA78M12FP-E2 is out of stock and can be placed on backorder.
Available Substitutes:

MFR Recommended


Rohm Semiconductor
In Stock: 0
Unit Price: €0.67000
Datasheet

Similar


STMicroelectronics
In Stock: 0
Unit Price: €0.46000
Datasheet

Similar


STMicroelectronics
In Stock: 0
Unit Price: €0.45000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: €0.39000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: €0.50000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: €0.21107
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: €0.38000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: €0.33000
Datasheet

Similar


onsemi
In Stock: 0
Unit Price: €0.49000
Datasheet

Similar


Texas Instruments
In Stock: 3.333
Unit Price: €2.64000
Datasheet

Similar


Texas Instruments
In Stock: 3.333
Unit Price: €2.50000
Datasheet
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-252-3
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-252-3
What is a Voltage Regulator Another Teaching Moment | Digi-Key Electronics

BA78M12FP-E2

DigiKey Part Number
BA78M12FP-E2TR-ND - Tape & Reel (TR)
BA78M12FP-E2CT-ND - Cut Tape (CT)
BA78M12FP-E2DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
BA78M12FP-E2
Description
IC REG LINEAR 12V 500MA TO252-3
Customer Reference
Detailed Description
Linear Voltage Regulator IC Positive Fixed 1 Output 500mA TO-252-3
Datasheet
 Datasheet
EDA/CAD Models
BA78M12FP-E2 Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
Output Configuration
Output Type
Number of Regulators
1
Voltage - Input (Max)
27V
Voltage - Output (Min/Fixed)
12V
Voltage - Output (Max)
-
Voltage Dropout (Max)
2V @ 500mA (Typ)
Current - Output
Current - Quiescent (Iq)
6 mA
Current - Supply (Max)
800 µA
PSRR
63dB (120Hz)
Control Features
-
Protection Features
Over Current, Over Temperature
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
TO-252-3, DPAK (2 Leads + Tab), SC-63
Supplier Device Package
TO-252-3
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

Last Time Buy
Request Stock Notification
Last Time Buy Date: 31/03/2026
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€0.73000€0.73
10€0.52000€5.20
25€0.46760€11.69
100€0.41060€41.06
250€0.38348€95.87
500€0.36710€183.55
1.000€0.35362€353.62
* All Digi-Reel orders will add a €5.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2.000€0.34252€685.04
4.000€0.33339€1,333.56
6.000€0.32881€1,972.86
10.000€0.32374€3,237.40
14.000€0.32078€4,490.92
20.000€0.31793€6,358.60
Manufacturer Standard Packaging
Unit Price without VAT:€0.73000
Unit Price with VAT:€0.87600