Part Details for LM2937IMP-5.0/NOPB by National Semiconductor Corporation
Results Overview of LM2937IMP-5.0/NOPB by National Semiconductor Corporation
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (2 replacements)
- 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.
LM2937IMP-5.0/NOPB Information
LM2937IMP-5.0/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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| DS96174CN/NOPB | Rochester Electronics LLC | DS96174 - Line Driver, 4 Func, 4 Driver, BIPolar, PDIP16 | |
| LM611IM/NOPB | Rochester Electronics LLC | LM611IM - Operational Amplifier, 7000uV Offset-Max, BIPolar |
Price & Stock for LM2937IMP-5.0/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
70021043
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RS | Pwr Sply Func, Voltage Regulator, LDO, SOT-223,IS 10mA, VO 5V, Regline 15mV, Vn 150uV Min Qty: 1000 Package Multiple: 1 Container: Bulk | 0 |
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$2.4300 | RFQ |
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Bristol Electronics | 400 |
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RFQ | ||
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DISTI #
SMC-LM2937IMP-5.0/NOPB
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Sensible Micro Corporation | OEM Excess 5-7 Days Leadtime, We are an AS6081 Certified Vendor, 1 Yr Warranty RoHS: Not Compliant Min Qty: 25 Lead time: 2 Weeks, 0 Days | 73 |
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RFQ | |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 10 |
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$1.0000 / $1.5400 | Buy Now |
Part Details for LM2937IMP-5.0/NOPB
LM2937IMP-5.0/NOPB CAD Models
LM2937IMP-5.0/NOPB Part Data Attributes
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LM2937IMP-5.0/NOPB
National Semiconductor Corporation
Buy Now
Datasheet
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LM2937IMP-5.0/NOPB
National Semiconductor Corporation
IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 1 V DROPOUT, PDSO4, PLASTIC, SOT-223, 4 PIN, Fixed Positive Single Output LDO Regulator
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| Rohs Code | Yes | |
| Part Life Cycle Code | Transferred | |
| Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP | |
| Package Description | PLASTIC, SOT-223, 4 PIN | |
| Reach Compliance Code | 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 | 7 V | |
| JESD-30 Code | R-PDSO-G4 | |
| JESD-609 Code | e3 | |
| Length | 6.5 mm | |
| Line Regulation-Max | 0.05% | |
| Load Regulation-Max | 0.05% | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 4 | |
| Operating Temperature TJ-Max | 85 °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 | SOP | |
| Package Equivalence Code | SOT-223 | |
| 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 LDO REGULATOR | |
| Seated Height-Max | 1.8 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 2.3 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Voltage Tolerance-Max | 5% | |
| Width | 3.56 mm |
Alternate Parts for LM2937IMP-5.0/NOPB
This table gives cross-reference parts and alternative options found for LM2937IMP-5.0/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 LM2937IMP-5.0/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 |
|---|---|---|---|---|
| LM2937IMPX-5.0/NOPB | Texas Instruments | $1.8511 | 500-mA, 26-V, high-PSRR, low-dropout voltage regulator 4-SOT-223 -40 to 85 | LM2937IMP-5.0/NOPB vs LM2937IMPX-5.0/NOPB |
| LM2937IMP-5.0/NOPB | Texas Instruments | $1.8644 | 500-mA, 26-V, high-PSRR, low-dropout voltage regulator 4-SOT-223 -40 to 85 | LM2937IMP-5.0/NOPB vs LM2937IMP-5.0/NOPB |
LM2937IMP-5.0/NOPB Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LM2937IMP-5.0/NOPB is 15V. Exceeding this voltage can cause damage to the device.
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To ensure the output voltage is stable and regulated, make sure to use a suitable input capacitor (typically 1-10uF) and output capacitor (typically 1-10uF) to filter out noise and ripple. Also, ensure that the input voltage is within the recommended range and the device is operated within its specified temperature range.
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The minimum input voltage required for the LM2937IMP-5.0/NOPB to operate is 6.5V. Operating the device below this voltage may result in unstable output voltage or failure to regulate.
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The LM2937IMP-5.0/NOPB is rated for operation up to 125°C. However, it's recommended to derate the output current and input voltage to ensure reliable operation at high temperatures. Consult the datasheet for specific derating guidelines.
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To protect the LM2937IMP-5.0/NOPB from input voltage transients and spikes, use a transient voltage suppressor (TVS) diode or a voltage clamp circuit at the input. This will help to absorb or clamp voltage spikes and prevent damage to the device.