Part Details for LM2990S-12 by National Semiconductor Corporation
Overview of LM2990S-12 by National Semiconductor Corporation
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (4 crosses)
- 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.
Applications
Energy and Power Systems
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Renewable Energy
Automotive
Price & Stock for LM2990S-12
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 4 |
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RFQ | ||
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Quest Components | Voltage Regulator, -12V, Bi-Polar, 3 Pin, Plastic, SIP | 32 |
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$3.4200 / $6.8400 | Buy Now |
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Quest Components | Voltage Regulator, -12V, Bi-Polar, 3 Pin, Plastic, SIP | 2 |
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$3.6600 | Buy Now |
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Quest Components | Voltage Regulator, -12V, Bi-Polar, 3 Pin, Plastic, SIP | 3 |
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$4.6900 / $5.6280 | Buy Now |
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Quest Components | Voltage Regulator, -12V, Bi-Polar, 3 Pin, Plastic, SIP | 36 |
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$4.5600 / $6.8400 | Buy Now |
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Quest Components | Voltage Regulator, -12V, Bi-Polar, 3 Pin, Plastic, SIP | 140 |
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$7.9200 / $14.4000 | Buy Now |
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Rochester Electronics | LM2990 1-A, Negative Low Dropout Regulator RoHS: Not Compliant Status: Not Recommended for New Designs Min Qty: 1 | 97 |
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$3.0400 / $3.5800 | Buy Now |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 6 |
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$2.0000 / $3.0800 | Buy Now |
Part Details for LM2990S-12
LM2990S-12 CAD Models
LM2990S-12 Part Data Attributes:
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LM2990S-12
National Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
LM2990S-12
National Semiconductor Corporation
IC VREG 12 V FIXED NEGATIVE LDO REGULATOR, 1 V DROPOUT, PSSO3, PLASTIC, TO-263, 3 PIN, Fixed Negative Single Output LDO Regulator
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| Rohs Code | No | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | PLASTIC, TO-263, 3 PIN | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Adjustability | FIXED | |
| Dropout Voltage1-Max | 1 V | |
| Dropout Voltage1-Nom | 1 V | |
| Input Voltage Absolute-Max | 26 V | |
| Input Voltage-Max | 26 V | |
| Input Voltage-Min | 13 V | |
| JESD-30 Code | R-PSSO-G3 | |
| JESD-609 Code | e0 | |
| Length | 10.16 mm | |
| Line Regulation-Max | 0.06% | |
| Load Regulation-Max | 0.05% | |
| Moisture Sensitivity Level | 3 | |
| 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 | 1 A | |
| Output Voltage1-Max | 12.6 V | |
| Output Voltage1-Min | 11.4 V | |
| Output Voltage1-Nom | 12 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TO-263 | |
| Package Equivalence Code | SMSIP3H,.55TB | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 235 | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED NEGATIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 4.8 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | SINGLE | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Voltage Tolerance-Max | 5% | |
| Width | 8.635 mm |
Alternate Parts for LM2990S-12
This table gives cross-reference parts and alternative options found for LM2990S-12. 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 LM2990S-12, 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 | Description | Manufacturer | Compare |
|---|---|---|---|
| LM2990S-12/NOPB | IC VREG 12 V FIXED NEGATIVE LDO REGULATOR, 1 V DROPOUT, PSSO3, ROHS COMPLIANT, PLASTIC, TO-263, 3 PIN, Fixed Negative Single Output LDO Regulator | National Semiconductor Corporation | LM2990S-12 vs LM2990S-12/NOPB |
| LM2990SX-12/NOPB | 1-A, negative low-dropout voltage regulator 3-DDPAK/TO-263 -40 to 125 | Texas Instruments | LM2990S-12 vs LM2990SX-12/NOPB |
| LM2990SX-12 | IC VREG 12 V FIXED NEGATIVE LDO REGULATOR, 1 V DROPOUT, PSSO3, PLASTIC, TO-263, 3 PIN, Fixed Negative Single Output LDO Regulator | National Semiconductor Corporation | LM2990S-12 vs LM2990SX-12 |
| LM2990S-12 | 1-A, negative low-dropout voltage regulator 3-DDPAK/TO-263 -40 to 125 | Texas Instruments | LM2990S-12 vs LM2990S-12 |