Part Details for LM2931D-5.0 by onsemi
Results Overview of LM2931D-5.0 by onsemi
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (8 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.
LM2931D-5.0 Information
LM2931D-5.0 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 LM2931D-5.0
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 90 |
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RFQ | ||
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Component Electronics, Inc | IN STOCK SHIP TODAY | 378 |
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$0.5000 / $0.7700 | Buy Now |
Part Details for LM2931D-5.0
LM2931D-5.0 CAD Models
LM2931D-5.0 Part Data Attributes
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LM2931D-5.0
onsemi
Buy Now
Datasheet
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LM2931D-5.0
onsemi
5V FIXED POSITIVE LDO REGULATOR, 0.6V DROPOUT, PDSO8, SOIC-8
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | SOIC | |
| Pin Count | 8 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | onsemi | |
| Adjustability | FIXED | |
| Dropout Voltage1-Max | 0.6 V | |
| Dropout Voltage1-Nom | 0.16 V | |
| Input Voltage Absolute-Max | 40 V | |
| Input Voltage-Max | 26 V | |
| Input Voltage-Min | 6 V | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e0 | |
| Length | 4.9 mm | |
| Line Regulation-Max | 0.03% | |
| Load Regulation-Max | 0.05% | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature TJ-Max | 150 °C | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current1-Max | 0.1 A | |
| Output Voltage1-Max | 5.5 V | |
| Output Voltage1-Min | 4.5 V | |
| Output Voltage1-Nom | 5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| 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 | 1.75 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | Tin/Lead (Sn80Pb20) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Voltage Tolerance-Max | 10% | |
| Width | 3.9 mm |
Alternate Parts for LM2931D-5.0
This table gives cross-reference parts and alternative options found for LM2931D-5.0. 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 LM2931D-5.0, 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 |
|---|---|---|---|---|
| LM2931AD-5.0R2G | onsemi | $0.3755 | LDO Regulator, 100 mA, Ultra-High PSRR Vout: 5.0 V; ±3.8%, SOIC-8 Narrow Body, 2500-REEL | LM2931D-5.0 vs LM2931AD-5.0R2G |
| LM2931M-5.0/NOPB | Texas Instruments | $0.4333 | 100-mA, 26-V, high-PSRR, low-dropout voltage regulator 8-SOIC -40 to 85 | LM2931D-5.0 vs LM2931M-5.0/NOPB |
| LM2931AD-5.0 | Motorola Semiconductor Products | Check for Price | Fixed Positive LDO Regulator, 5V, 0.6V Dropout, BIPolar, PDSO8, PLASTIC, SOP-8 | LM2931D-5.0 vs LM2931AD-5.0 |
| LM2931AMX-5.0 | Texas Instruments | Check for Price | Series Low Dropout Regulators 8-SOIC -40 to 85 | LM2931D-5.0 vs LM2931AMX-5.0 |
| LM2931M-5.0/NOPB | National Semiconductor Corporation | Check for Price | IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PDSO8, SOIC-8, Fixed Positive Single Output LDO Regulator | LM2931D-5.0 vs LM2931M-5.0/NOPB |
| LM2931AMX-5.0 | National Semiconductor Corporation | Check for Price | IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PDSO8, SOIC-8, Fixed Positive Single Output LDO Regulator | LM2931D-5.0 vs LM2931AMX-5.0 |
| LM2931M-5.0 | National Semiconductor Corporation | Check for Price | IC VREG 5 V FIXED POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PDSO8, SOIC-8, Fixed Positive Single Output LDO Regulator | LM2931D-5.0 vs LM2931M-5.0 |
| LM2931AM-5.0X | Texas Instruments | Check for Price | 5V FIXED POSITIVE LDO REGULATOR, 0.6V DROPOUT, PDSO8, SOIC-8 | LM2931D-5.0 vs LM2931AM-5.0X |
LM2931D-5.0 Frequently Asked Questions (FAQ)
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The maximum input voltage that can be applied to the LM2931D-5.0 is 26V, but it's recommended to keep it below 24V for reliable operation.
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While the LM2931D-5.0 can handle up to 1A of output current, it's not recommended for high-current applications due to thermal limitations. For high-current applications, consider using a heat sink or a more suitable regulator like the LM2940.
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The LM2931D-5.0 has a ±2% tolerance on the output voltage. To ensure an exact 5.0V output, consider using an adjustable voltage regulator like the LM317 or adding a voltage trimming circuit.
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Yes, the LM2931D-5.0 can be used in battery-powered devices, but be aware of the quiescent current (IQ) which is around 5mA. This can affect battery life, especially in low-power applications.
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To protect the LM2931D-5.0 from input voltage transients, consider adding a transient voltage suppressor (TVS) diode or a voltage clamp circuit at the input.