Part Details for MC7924CT by onsemi
Results Overview of MC7924CT by onsemi
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
MC7924CT Information
MC7924CT by onsemi 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 MC7924CT
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
86118043
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Verical | Standard Regulator Neg -24V 1A 3-Pin(3+Tab) TO-220 Tube Min Qty: 2104 Package Multiple: 1 Date Code: 0101 | Americas - 22775 |
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$0.1331 / $0.1783 | Buy Now |
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Bristol Electronics | 7 |
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RFQ | ||
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Quest Components | FIXED NEGATIVE STANDARD REGULATOR, 24V, PSFM3 | 150 |
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$0.1886 / $0.2829 | Buy Now |
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Quest Components | FIXED NEGATIVE STANDARD REGULATOR, 24V, PSFM3 | 5 |
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$2.4900 / $3.3200 | Buy Now |
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Rochester Electronics | IC REG LINEAR -24V 1A TO220AB RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 22775 |
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$0.1065 / $0.1718 | Buy Now |
Part Details for MC7924CT
MC7924CT CAD Models
MC7924CT Part Data Attributes
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MC7924CT
onsemi
Buy Now
Datasheet
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Compare Parts:
MC7924CT
onsemi
24V FIXED NEGATIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | SFM | |
| Package Description | D2PAK-3 | |
| Pin Count | 3 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 4 Weeks | |
| Samacsys Manufacturer | onsemi | |
| Adjustability | FIXED | |
| Dropout Voltage1-Nom | 1.3 V | |
| Input Voltage Absolute-Max | 40 V | |
| Input Voltage-Max | 38 V | |
| Input Voltage-Min | 27 V | |
| JESD-30 Code | R-PSFM-T3 | |
| JESD-609 Code | e0 | |
| Line Regulation-Max | 0.47% | |
| Load Regulation-Max | 0.48% | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | ||
| Output Current1-Max | 1 A | |
| Output Voltage1-Max | 25.2 V | |
| Output Voltage1-Min | 22.8 V | |
| Output Voltage1-Nom | 24 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SFM | |
| Package Equivalence Code | SIP3,.1TB | |
| Package Shape | RECTANGULAR | |
| Package Style | FLANGE MOUNT | |
| Packing Method | RAIL | |
| Peak Reflow Temperature (Cel) | 235 | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | SINGLE | |
| Voltage Tolerance-Max | 5% |
Alternate Parts for MC7924CT
This table gives cross-reference parts and alternative options found for MC7924CT. 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 MC7924CT, 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 |
|---|---|---|---|---|
| MC7924CTG | onsemi | Check for Price | Linear Voltage Regulator, 1 A, 5 V, Negative Vout: -24 V; 4%; TJ = 0°C to +125°C, TO-220, SINGLE GAUGE, 3-LEAD, 50-TUBE | MC7924CT vs MC7924CTG |
MC7924CT Frequently Asked Questions (FAQ)
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The recommended PCB layout for the MC7924CT is to use a 4-layer board with a solid ground plane, and to keep the input and output traces as short as possible. Additionally, it's recommended to use a common mode choke and a ferrite bead to filter out high-frequency noise.
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To ensure the MC7924CT is properly biased, make sure to connect the VCC pin to a stable 5V power supply, and the GND pin to a solid ground plane. Also, ensure that the input voltage (VIN) is within the recommended range of 4.5V to 5.5V.
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The maximum output current of the MC7924CT is 2A. However, it's recommended to derate the output current based on the ambient temperature and the PCB layout to ensure reliable operation.
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To protect the MC7924CT from overvoltage and undervoltage conditions, use a voltage regulator with overvoltage protection (OVP) and undervoltage lockout (UVLO) features. Additionally, consider adding a TVS diode or a zener diode to clamp the input voltage to a safe level.
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The thermal resistance of the MC7924CT is typically around 30°C/W. However, this value can vary depending on the PCB layout, ambient temperature, and airflow. It's recommended to use a thermal pad or a heat sink to improve heat dissipation.