BA178M18FP-E2
- Mfr.Part #
- BA178M18FP-E2
- Manufacturer
- ROHM Semiconductor
- Package / Case
- TO-252-3, DPak (2 Leads + Tab), SC-63
- Datasheet
- Download
- Description
- IC REG LINEAR 18V 500MA TO252-3
- Stock
- 9,344
- In Stock :
- 9,344
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Voltage Regulators - Linear
- Output Voltage 1 :
- 18V
- Number of Regulators :
- 1
- REACH SVHC :
- Unknown
- Published :
- 2005
- Max Power Dissipation :
- 10W
- PSRR :
- 58dB (120Hz)
- Width :
- 5.5mm
- Lead Free :
- Lead Free
- Output Voltage :
- 18V
- Current - Supply (Max) :
- 6mA
- Terminal Finish :
- Tin/Copper (Sn/Cu)
- Pin Count :
- 4
- Output Type :
- FIXED
- Number of Functions :
- 1
- Terminal Form :
- Gull wing
- Length :
- 6.5mm
- Voltage - Input (Max) :
- 33V
- Terminal Position :
- Single
- Pbfree Code :
- yes
- Height Seated (Max) :
- 2.5mm
- Packing Method :
- Tape and Reel
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Dropout Voltage1-Nom :
- 2V
- Base Part Number :
- BA178M
- Dropout Voltage :
- 2V
- JESD-30 Code :
- R-PSSO-G2
- Number of Outputs :
- 1
- Nominal Output Voltage :
- 18V
- Voltage Dropout (Max) :
- 2V @ 500mA Typ
- Time@Peak Reflow Temperature-Max (s) :
- 10
- Number of Pins :
- 3
- Current - Quiescent (Iq) :
- 4.5mA
- Min Input Voltage :
- 21V
- Radiation Hardening :
- No
- Factory Lead Time :
- 6 Weeks
- Mounting Type :
- Surface Mount
- Package / Case :
- TO-252-3, DPak (2 Leads + Tab), SC-63
- Operating Temperature :
- -40°C~85°C
- JESD-609 Code :
- e2
- Peak Reflow Temperature (Cel) :
- 260
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Max Output Current :
- 500mA
- Mount :
- Surface Mount
- Number of Terminations :
- 2
- Output Configuration :
- Positive
- Voltage Tolerance-Max :
- 5%
- Packaging :
- Tape and Reel (TR)
- Datasheets
- BA178M18FP-E2
BA178M18FP-E2 Documents

Voltage Regulators - Linear ROHM Semiconductor BA178M18FP-E2 Overview
The ROHM Semiconductor BA178M18FP-E2 linear voltage regulator is engineered to deliver reliable performance in a diverse range of applications. This component offers a fixed output voltage of 18V, with a capacity to handle up to 500mA of output current, making it an excellent choice for systems requiring stable voltage supply. Designed in a TO-252-3 package, it ensures a compact footprint while providing effective thermal dissipation. The Voltage Regulators - Linear ROHM Semiconductor BA178M18FP-E2 is not only robust in handling variations in input voltage but also in maintaining the integrity of the power supplied to sensitive electronic circuits.
BA178M18FP-E2 Features
- Fixed 18V output voltage suitable for consistent power supply.
- Maximum output current of 500mA, ideal for moderate power needs.
- TO-252-3 package offers compact size with efficient heat dissipation.
- High efficiency with low dropout performance, ensuring less energy waste.
- Built-in protection features such as overcurrent protection, thermal shutdown, and overvoltage protection, which safeguard the device and the load from electrical abnormalities.
BA178M18FP-E2 Applications
- Consumer Electronics: Used in televisions and audio equipment to provide stable power and enhance product longevity.
- Computing Devices: Integral in laptops and desktops to ensure consistent power delivery to the CPU and other sensitive components.
- Telecommunications: Employed in routers and switches to maintain voltage levels for reliable data transmission.
- Industrial Equipment: Serves as a power regulator in automated machinery, preventing voltage fluctuations that can lead to operational disruptions.
- Automotive Electronics: Utilized in vehicle electronics systems to stabilize supply voltage, contributing to safer and more efficient operation.
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