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MC78M05BDTG
Linear Voltage Regulator, 500 mA, 5 to 24 V, High PSRR, Positive Vout: 5.0 V; TJ = -40� to +125�C, DPAK (SINGLE GAUGE) TO-252, 75-TUBEMC78M05BDTG
Linear Voltage Regulator, 500 mA, 5 to 24 V, High PSRR, Positive Vout: 5.0 V; TJ = -40� to +125�C, DPAK (SINGLE GAUGE) TO-252, 75-TUBE
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Shipping & Payment
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Service & Packaging
Service & Packaging
About After Sales Service
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MC78M05BDTG DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.405 | $0.40 |
| 10 | $0.326 | $3.26 |
| 30 | $0.292 | $8.76 |
| 75 | $0.251 | $18.82 |
| 525 | $0.232 | $121.80 |
| 975 | $0.219 | $213.52 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
For precise and reliable voltage regulation, the MC78M00/MC78M00A linear voltage regulator, like product MC78M05BDTG, is a top choice. These three-terminal regulators, designed for on-card voltage regulation, offer the same quality performance as the popular MC7800 Series devices but with a lower specified output current. The internal current limiting, thermal shutdown circuitry, and safe-area compensation integrated into these regulators ensure their durability and stability in various operational settings. With a maximum output current of 500 mA and adequate heatsinking, the MC78M00 regulators provide a trustworthy solution for applications requiring consistent voltage regulation
Key Features
- This regulator is designed for low-dropout (LDO) applications
- It has a low quiescent current and high power efficiency
- Its small size makes it ideal for space-constrained designs
Application
- Industrial
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Part Life Cycle Code | Active |
| Part Package Code | DPAK (SINGLE GAUGE) TO-252 | Pin Count ! | 3 |
| Reach Compliance Code | not_compliant | ECCN Code | EAR99 |
| HTS Code ! | 8542.39.00.01 | Factory Lead Time | 4 Weeks |
| Adjustability | FIXED | Dropout Voltage1-Nom | 2 V |
| Input Voltage Absolute-Max | 35 V | Input Voltage-Max | 25 V |
| Input Voltage-Min | 7 V | JESD-30 Code | R-PSSO-G2 |
| JESD-609 Code | e3 | Length | 6.54 mm |
| Line Regulation-Max | 0.05% | Load Regulation-Max | 0.1% |
| Moisture Sensitivity Level | 1 | Number of Functions | 1 |
| Number of Outputs | 1 | Number of Terminals | 2 |
| Operating Temperature TJ-Max | 125 °C | Operating Temperature TJ-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 | Packing Method | RAIL |
| Peak Reflow Temperature (Cel) | 260 | Qualification Status ! | Not Qualified |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | Seated Height-Max | 2.51 mm |
| Surface Mount ! | YES | Technology | BIPOLAR |
| Terminal Finish | MATTE TIN | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 2.29 mm | Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | Voltage Tolerance-Max | 5% |
| Width | 6.095 mm |
Specification Comparison
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 MC78M05BDTG?
The MC78M05BDTG is a positive voltage regulator IC manufactured by ON Semiconductor. It is part of the 78xx series of regulators and specifically provides a fixed output voltage of +5 volts. This regulator is commonly used in various electronic devices to ensure a stable and regulated power supply.
How Does MC78M05BDTG Work?
The MC78M05BDTG functions as a linear voltage regulator, maintaining a constant output voltage of +5 volts regardless of changes in input voltage or load conditions. It operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to regulate the output at the desired level. The regulator dissipates excess voltage as heat to maintain stability.
How Many Pins does MC78M05BDTG have and What are the Functions of the Pinout Configuration?
The MC78M05BDTG is available in a TO-252 package with 3 pins: Input, Ground, and Output. The pinout configuration includes:
- Input (VIN): Pin that receives the unregulated input voltage.
- Ground (GND): Pin connected to the ground reference.
- Output (VOUT): Pin that provides the regulated output voltage of +5 volts.
What are the Pros and Cons of MC78M05BDTG?
Pros:
- Fixed Output Voltage: Provides a stable output voltage of +5 volts, suitable for many standard applications.
- Easy to Use: Requires minimal external components for operation, simplifying circuit design.
- Overcurrent Protection: Offers built-in overcurrent protection to safeguard against excessive loads.
- Cost-Effective: Affordable solution for regulating voltages in various electronic systems.
- Compact Package: TO-252 package is space-efficient and easy to integrate into PCB designs.
Cons:
- Heat Dissipation: May generate heat due to linear regulation, necessitating heat sinking in high-power applications.
- High Dropout Voltage: Requires a relatively higher input voltage than the output for proper regulation.
- Limited Current Output: Current output capabilities may be limited compared to other types of regulators.
Are There Any Equivalents/Alternatives to MC78M05BDTG for Recommendation?
- The LM7805 from Texas Instruments is a popular alternative in the 78xx series of regulators.
- Other alternatives to the MC78M05BDTG include the L78M05CDT from STMicroelectronics and the UA7805 from Texas Instruments.
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