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BA178M12CP-E2

BA178M12CP-E2

BA178M12CP-E2

ROHM Semiconductor

Fixed Copper, Tin BA178M PMIC TO-220-3 Cropped Leads

SOT-23

BA178M12CP-E2 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Contact PlatingCopper, Tin
Mount Through Hole
Mounting Type Through Hole
Package / Case TO-220-3 Cropped Leads
Number of Pins 3
Weight 6.000006g
Operating Temperature-40°C~85°C
PackagingTape & Reel (TR)
Published 2008
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Max Power Dissipation22W
Base Part Number BA178M
Current - Supply (Max) 6mA
Voltage - Input (Max) 27V
Output Voltage 12V
Output Type Fixed
Max Output Current500mA
Operating Supply Current 4.5mA
Output Configuration Positive
Power Dissipation22kW
Voltage - Output (Min/Fixed) 12V
Number of Regulators1
Min Input Voltage 14.5V
Voltage Dropout (Max) 2V @ 500mA Typ
PSRR 63dB (120Hz)
Dropout Voltage2V
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:6773 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.517874$0.517874
10$0.488560$4.8856
100$0.460906$46.0906
500$0.434817$217.4085
1000$0.410204$410.204

BA178M12CP-E2 Product Details

BA178M12CP-E2 Overview


A Tape & Reel (TR) case is used to deliver the Voltage Regulated IC. A TO-220-3 Cropped Leads case is used for packaging. 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 Through Hole 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. The dropout voltage of the regulator IC is 10 volts. 3 pins are on the chip. For your information, this regulator's basic part number is BA178M. To meet operation requirements, the voltage regulator IC has a maximum output current of 500mA. With a supply current of 4.5mA, the regulator IC operates.

BA178M12CP-E2 Features


2V dropout voltage


BA178M12CP-E2 Applications


There are a lot of ROHM Semiconductor
BA178M12CP-E2 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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