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BA178M05FP
Standard Regulator with 5V output
BA178M05FP
Standard Regulator with 5V output
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BA178M05FP DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
Standard 78M series, 3-pin regulatorThe BA178M00T and BA178M00FP series are 3-pin, fixed positive output voltage regulators. These regulators are used to provide a stabilized output voltage from a fluctuating DC input voltage. There are 11 fixed output voltages, as follows : 5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V, 20V, and 24V. The maximum current capacity is 0.5A for each of the above voltages.Features1) Built-in overcurrent protection circuit and thermal shutdown circuit.2) Excellent ripple regulation.3) Available in TO-220FP and TO252-3 packages, to meet wide range of applications.4) Compatible with other manufacturers regulators.5) Richly diverse lineup. (5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V, 20V, 24 V)Application Constant voltage power supply
Key Features
- 1) Built-in over-current protection circuit and thermal shutdown circuit
- 2) High ripple rejection
- 3) Available TO220CP-3, TO252-3 package to a wide range application
- 4) Compatible replacement to competitor products
- 5) Various voltage lineup (5V, 6V, 7V, 8V, 9V, 10V, 12V, 15V, 18V, 20V, 24V)
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Rohs Code | Yes |
| Part Life Cycle Code | Active | Part Package Code | TO-252 |
| Pin Count ! | 4 | Reach Compliance Code | compliant |
| ECCN Code | EAR99 | HTS Code ! | 8542.39.00.01 |
| Adjustability | FIXED | Dropout Voltage1-Nom | 2 V |
| Input Voltage Absolute-Max | 35 V | Input Voltage-Max | 20 V |
| Input Voltage-Min | 7.5 V | JESD-30 Code | R-PSSO-G2 |
| JESD-609 Code | e2 | Length | 6.5 mm |
| Line Regulation-Max | 0.1% | Load Regulation-Max | 0.1% |
| Number of Functions | 1 | Number of Outputs | 1 |
| Number of Terminals | 2 | Operating Temperature TJ-Max | 125 °C |
| Operating Temperature TJ-Min | Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | Output Current1-Max | 0.5 A |
| Output Voltage1-Max | 5.25 V | Output Voltage1-Min | 4.75 V |
| Output Voltage1-Nom | 5 V | Package Body Material | PLASTIC/EPOXY |
| Package Code | TO-252 | Package Equivalence Code | SMSIP3H,.38,90TB |
| Package Shape | RECTANGULAR | Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 | Qualification Status ! | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | Seated Height-Max | 2.5 mm |
| Surface Mount ! | YES | Technology | BIPOLAR |
| Terminal Finish | TIN COPPER | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 2.3 mm | Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 10 | Voltage Tolerance-Max | 5% |
| Width | 5.5 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is BA178M05FP?
The BA178M05FP is a 5V fixed positive voltage regulator integrated circuit (IC) manufactured by ROHM Semiconductor. It is designed to provide a stable 5V output voltage from a higher input voltage, making it suitable for a wide range of electronic applications.
How Does BA178M05FP Work?
The BA178M05FP operates by regulating the input voltage to a constant 5V output voltage, even when the input voltage fluctuates or decreases. It features internal thermal shutdown and current limiting protection, ensuring reliable and safe operation in various power supply applications.
How Many Pins does BA178M05FP have and What are the Functions of the Pinout Configuration?
The BA178M05FP is available in a TO-252-2 (DPAK) package. The pinout configuration includes:
- Vin: Input voltage pin.
- Vout: Output voltage pin.
- GND: Ground pin.
What are the Pros and Cons of BA178M05FP?
Pros:
- Stable Output: Provides a stable 5V output voltage, suitable for powering digital and analog circuits.
- Protection Features: Incorporates thermal shutdown and current limiting protection for enhanced reliability.
- Low Dropout Voltage: Operates with low dropout voltage, maximizing efficiency.
- Compact Package: The TO-252-2 package offers a compact and space-efficient form factor.
Cons:
- Heat Dissipation: May require a heat sink for applications with high power dissipation.
- Fixed Output Voltage: The 5V output voltage is not adjustable, limiting flexibility in some designs.
Are There Any Equivalents/Alternatives to BA178M05FP for Recommendation?
- The LM7805 from Texas Instruments and the L78M05 from STMicroelectronics are equivalents to the BA178M05FP.
- Alternatives to the BA178M05FP include the UA78M05C from Texas Instruments and the MC7805 from ON Semiconductor.
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