Part Details for LM2937ES-12 by National Semiconductor Corporation
Results Overview of LM2937ES-12 by National Semiconductor Corporation
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (5 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.
LM2937ES-12 Information
LM2937ES-12 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| LM2937ES-5.0 | Texas Instruments | 500 mA Low Dropout Regulator 3-DDPAK/TO-263 -40 to 125 | |
| LM2937ESX-8.0/NOPB | Texas Instruments | 500 mA Low Dropout Regulator 3-DDPAK/TO-263 -40 to 125 | |
| LM2937ES-3.3 | Texas Instruments | 500 mA Low Dropout Regulator 3-DDPAK/TO-263 -40 to 125 |
Price & Stock for LM2937ES-12
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 36 |
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Quest Components | IC,VOLT REGULATOR,FIXED,+12V,BIPOLAR,SIP,3PIN,PLASTIC | 232 |
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$2.2061 / $3.5775 | Buy Now |
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Quest Components | IC,VOLT REGULATOR,FIXED,+12V,BIPOLAR,SIP,3PIN,PLASTIC | 219 |
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$2.2061 / $3.5775 | Buy Now |
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Quest Components | IC,VOLT REGULATOR,FIXED,+12V,BIPOLAR,SIP,3PIN,PLASTIC | 28 |
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$1.3300 / $2.1280 | Buy Now |
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Quest Components | IC,VOLT REGULATOR,FIXED,+12V,BIPOLAR,SIP,3PIN,PLASTIC | 16 |
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$0.9488 / $1.8975 | Buy Now |
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Quest Components | IC,VOLT REGULATOR,FIXED,+12V,BIPOLAR,SIP,3PIN,PLASTIC | 9 |
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$1.1868 / $1.4835 | Buy Now |
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Quest Components | IC,VOLT REGULATOR,FIXED,+12V,BIPOLAR,SIP,3PIN,PLASTIC | 6 |
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$2.3850 / $3.5775 | Buy Now |
Part Details for LM2937ES-12
LM2937ES-12 CAD Models
LM2937ES-12 Part Data Attributes
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LM2937ES-12
National Semiconductor Corporation
Buy Now
Datasheet
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Compare Parts:
LM2937ES-12
National Semiconductor Corporation
IC VREG 12 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3, PLASTIC, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator
Select a part to compare: |
| 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 | 0.5 V | |
| Input Voltage Absolute-Max | 26 V | |
| Input Voltage-Max | 26 V | |
| Input Voltage-Min | 14 V | |
| JESD-30 Code | R-PSSO-G3 | |
| JESD-609 Code | e0 | |
| Length | 10.16 mm | |
| Line Regulation-Max | 0.12% | |
| Load Regulation-Max | 0.12% | |
| 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 | 0.5 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 | |
| Packing Method | RAIL | |
| Peak Reflow Temperature (Cel) | 235 | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED POSITIVE 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 | 8.64 mm |
Alternate Parts for LM2937ES-12
This table gives cross-reference parts and alternative options found for LM2937ES-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 LM2937ES-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 | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM2937ESX-12/NOPB | National Semiconductor Corporation | Check for Price | IC VREG 12 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3, PLASTIC, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator | LM2937ES-12 vs LM2937ESX-12/NOPB |
| LM2937ESX-12/NOPB | Texas Instruments | Check for Price | 500-mA, 26-V, high-PSRR, low-dropout voltage regulator 3-DDPAK/TO-263 -40 to 125 | LM2937ES-12 vs LM2937ESX-12/NOPB |
| LM2937ES-12/NOPB | Texas Instruments | Check for Price | 500-mA, 26-V, high-PSRR, low-dropout voltage regulator 3-DDPAK/TO-263 -40 to 125 | LM2937ES-12 vs LM2937ES-12/NOPB |
| LM2937ES-12 | Texas Instruments | Check for Price | 500-mA, 26-V, high-PSRR, low-dropout voltage regulator 3-DDPAK/TO-263 -40 to 125 | LM2937ES-12 vs LM2937ES-12 |
| LM2937ES-12/NOPB | National Semiconductor Corporation | Check for Price | IC VREG 12 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PSSO3, PLASTIC, TO-263, 3 PIN, Fixed Positive Single Output LDO Regulator | LM2937ES-12 vs LM2937ES-12/NOPB |