Part Details for LM78M05CDTX/NOPB by National Semiconductor Corporation
Results Overview of LM78M05CDTX/NOPB by National Semiconductor Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (7 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Energy and Power Systems
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LM78M05CDTX/NOPB Information
LM78M05CDTX/NOPB by National Semiconductor Corporation is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for LM78M05CDTX/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 257 |
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RFQ |
Part Details for LM78M05CDTX/NOPB
LM78M05CDTX/NOPB CAD Models
LM78M05CDTX/NOPB Part Data Attributes
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LM78M05CDTX/NOPB
National Semiconductor Corporation
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Datasheet
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LM78M05CDTX/NOPB
National Semiconductor Corporation
IC VREG 5 V FIXED POSITIVE REGULATOR, PSSO2, ROHS COMPLIANT, TO-252, 3 PIN, Fixed Positive Single Output Standard Regulator
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | ROHS COMPLIANT, TO-252, 3 PIN | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustability | FIXED | |
| Dropout Voltage1-Nom | 2.2 V | |
| Input Voltage Absolute-Max | 35 V | |
| Input Voltage-Max | 25 V | |
| Input Voltage-Min | 7.2 V | |
| JESD-30 Code | R-PSSO-G2 | |
| JESD-609 Code | e3 | |
| Length | 6.58 mm | |
| Line Regulation-Max | 0.1% | |
| Load Regulation-Max | 0.1% | |
| Moisture Sensitivity Level | 2 | |
| 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 | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR | |
| Seated Height-Max | 2.38 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 2.28 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Voltage Tolerance-Max | 5% | |
| Width | 6.1 mm |
Alternate Parts for LM78M05CDTX/NOPB
This table gives cross-reference parts and alternative options found for LM78M05CDTX/NOPB. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM78M05CDTX/NOPB, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| UA78M05IKVURG3 | Texas Instruments | $0.3233 | 500mA 35V linear voltage regulator 3-TO-252 -40 to 125 | LM78M05CDTX/NOPB vs UA78M05IKVURG3 |
| UA78M05CKTP | Rochester Electronics LLC | Check for Price | Fixed Positive Standard Regulator, 5VBIPolar, PSSO2, PLASTIC, SO-3 | LM78M05CDTX/NOPB vs UA78M05CKTP |
| NJM78M05DL1A-(TE2) | New Japan Radio Co Ltd | Check for Price | Fixed Positive Standard Regulator, 5VBIPolar, PSSO2, TO-252, 3 PIN | LM78M05CDTX/NOPB vs NJM78M05DL1A-(TE2) |
| NJM78M05DL1A-(TE1) | New Japan Radio Co Ltd | Check for Price | Fixed Positive Standard Regulator, 5VBIPolar, PSSO2, TO-252, 3 PIN | LM78M05CDTX/NOPB vs NJM78M05DL1A-(TE1) |
| MC78M05CDTX | Fairchild Semiconductor Corporation | Check for Price | Fixed Positive Standard Regulator, 5VBIPolar, PSSO2, DPAK-3 | LM78M05CDTX/NOPB vs MC78M05CDTX |
| KA78M05RI | Samsung Semiconductor | Check for Price | Fixed Positive Standard Regulator, 5VBIPolar, PSSO2, DPAK-3 | LM78M05CDTX/NOPB vs KA78M05RI |
| MC78M05ACDT-1 | Motorola Semiconductor Products | Check for Price | Fixed Positive Standard Regulator, 5VBIPolar, PSIP3, PLASTIC, DPAK-3 | LM78M05CDTX/NOPB vs MC78M05ACDT-1 |
LM78M05CDTX/NOPB Frequently Asked Questions (FAQ)
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The maximum input voltage is 35V, but it's recommended to keep it below 30V for reliable operation and to prevent overheating.
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The LM78M05CDTX/NOPB is rated for operation up to 125°C, but its performance may degrade at high temperatures. It's recommended to use a heat sink or thermal management system to keep the junction temperature below 100°C.
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Power dissipation (PD) can be calculated using the formula: PD = (VIN - VOUT) x IOUT, where VIN is the input voltage, VOUT is the output voltage, and IOUT is the output current. Make sure to check the datasheet for the maximum allowed power dissipation.
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No, the LM78M05CDTX/NOPB is a positive voltage regulator and cannot be used to regulate negative voltages. You would need a different type of voltage regulator, such as the LM79L05, for negative voltage regulation.
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The minimum input voltage required for the LM78M05CDTX/NOPB to operate is around 7.5V, but it's recommended to keep it above 8V for reliable operation.