Part Details for MC79L12ABPRAG by onsemi
Results Overview of MC79L12ABPRAG by onsemi
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (3 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.
MC79L12ABPRAG Information
MC79L12ABPRAG 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 MC79L12ABPRAG
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
50AC6094
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Newark | Linear Volt Reg, -12V, 0.1A, To-92-3 Rohs Compliant: Yes |Onsemi MC79L12ABPRAG RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 1 Container: Bulk | 3114 |
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$0.1450 / $0.6620 | Buy Now |
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DISTI #
MC79L12ABPRAGOSCT-ND
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DigiKey | IC REG LINEAR -12V 100MA TO92 Min Qty: 1 Lead time: 10 Weeks Container: Cut Tape (CT), Tape & Reel (TR) |
5856 In Stock |
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$0.1103 / $0.2900 | Buy Now |
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DISTI #
MC79L12ABPRAG
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Avnet Americas | LDO Regulator Neg -12V 0.1A 3-Pin TO-92 T/R - Tape and Reel (Alt: MC79L12ABPRAG) RoHS: Compliant Min Qty: 10000 Package Multiple: 2000 Lead time: 10 Weeks, 0 Days Container: Reel | 0 |
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$0.0860 / $0.0878 | Buy Now |
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DISTI #
863-MC79L12ABPRAG
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Mouser Electronics | Linear Voltage Regulators 12V 100mA Negative RoHS: Compliant | 3483 |
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$0.0930 / $0.6100 | Buy Now |
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DISTI #
70340204
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RS | MC79L12ABPRAG, Single Negative Voltage Regulator 100mA -12 V, 3-Pin TO-92 Min Qty: 20 Package Multiple: 1 Container: Bulk | 0 |
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$0.5900 | RFQ |
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Onlinecomponents.com | Linear Voltage Regulator, 100 mA, 5 V, Negative Vout: -12 V, TJ = -40°C to +125°C RoHS: Compliant | 0 |
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$0.0856 / $0.0979 | Buy Now |
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Rochester Electronics | Fixed Negative Standard Regulator, 12V, BIPolar RoHS: Compliant Status: Active Min Qty: 1 | 2540 |
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$0.0751 / $0.1211 | Buy Now |
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DISTI #
MC79L12ABPRAG
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Avnet Silica | LDO Regulator Neg 12V 01A 3Pin TO92 TR (Alt: MC79L12ABPRAG) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 11 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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DISTI #
MC79L12ABPRAG
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EBV Elektronik | LDO Regulator Neg 12V 01A 3Pin TO92 TR (Alt: MC79L12ABPRAG) RoHS: Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 12 Weeks, 0 Days | EBV - 0 |
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Buy Now | |
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Vyrian | Regulators | 3671 |
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RFQ |
Part Details for MC79L12ABPRAG
MC79L12ABPRAG CAD Models
MC79L12ABPRAG Part Data Attributes
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MC79L12ABPRAG
onsemi
Buy Now
Datasheet
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Compare Parts:
MC79L12ABPRAG
onsemi
Linear Voltage Regulator, 100 mA, 5 V, Negative Vout: -12 V; TJ = -40°C to +125°C, TO-92 (TO-226) 5.33mm Body Height, 2000-REEL
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | TO-92 (TO-226) 5.33mm Body Height | |
| Pin Count | 3 | |
| Manufacturer Package Code | 29-10 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 10 Weeks | |
| Samacsys Manufacturer | onsemi | |
| Adjustability | FIXED | |
| Dropout Voltage1-Nom | 1.7 V | |
| Input Voltage Absolute-Max | 35 V | |
| Input Voltage-Max | 27 V | |
| Input Voltage-Min | 14.5 V | |
| JESD-30 Code | O-XBCY-T3 | |
| JESD-609 Code | e3 | |
| Line Regulation-Max | 0.25% | |
| Load Regulation-Max | 0.1% | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | -40 °C | |
| Output Current1-Max | 0.1 A | |
| Output Voltage1-Max | 13.2 V | |
| Output Voltage1-Min | 10.8 V | |
| Output Voltage1-Nom | 12 V | |
| Package Body Material | UNSPECIFIED | |
| Package Code | TO-92 | |
| Package Equivalence Code | SIP3,.1,50 | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Packing Method | TR | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED NEGATIVE SINGLE OUTPUT STANDARD REGULATOR | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | BOTTOM | |
| Voltage Tolerance-Max | 5% |
Alternate Parts for MC79L12ABPRAG
This table gives cross-reference parts and alternative options found for MC79L12ABPRAG. 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 MC79L12ABPRAG, 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 |
|---|---|---|---|---|
| MC79L12ABPG | onsemi | $0.2988 | Linear Voltage Regulator, 100 mA, 5 V, Negative Vout: -12 V; TJ = -40°C to +125°C, TO-92 (TO-226) 5.33mm Body Height, 2000-BLKBG | MC79L12ABPRAG vs MC79L12ABPG |
| MC79L12ABP | onsemi | Check for Price | 12V FIXED NEGATIVE REGULATOR, PBCY3, TO-92, TO-226, 3 PIN | MC79L12ABPRAG vs MC79L12ABP |
| L79L12ABZ-AP | STMicroelectronics | Check for Price | 12V FIXED NEGATIVE REGULATOR, BCY3, LEAD FREE, TO-92, 3 PIN | MC79L12ABPRAG vs L79L12ABZ-AP |
MC79L12ABPRAG Frequently Asked Questions (FAQ)
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A good PCB layout for the MC79L12ABPRAG should include a solid ground plane, wide power traces, and a thermal relief pattern under the package to facilitate heat dissipation. A minimum of 2oz copper thickness is recommended.
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To ensure reliable startup and shutdown, add a 1uF capacitor between the input pin and ground, and a 10uF capacitor between the output pin and ground. Also, ensure that the input voltage rises and falls monotonically during power-up and power-down.
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The maximum allowed input voltage ripple for the MC79L12ABPRAG is 10% of the input voltage. Exceeding this limit may affect the regulator's performance and stability.
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While the MC79L12ABPRAG is rated for operation up to 125°C, it's essential to consider the derating curves and thermal management strategies to ensure reliable operation in high-temperature environments.
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To protect the regulator from input voltage surges and spikes, add a TVS (Transient Voltage Suppressor) diode or a voltage clamp between the input pin and ground. This will help absorb or clamp voltage transients and prevent damage to the regulator.