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Part Details for LP2951ACN/NOPB by Texas Instruments
Results Overview of LP2951ACN/NOPB by Texas Instruments
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (7 replacements)
- CAD Models: (Available)
- 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
Consumer Electronics
LP2951ACN/NOPB Information
LP2951ACN/NOPB by Texas Instruments 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 LP2951ACN/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
31AH2018
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Newark | Adjustable Ldo Voltage Regulator, 1.24V, Msl:Msl 1 - Unlimited, Svhc:No Svhc (15-Jan-2019) Rohs Compliant: Yes |Texas Instruments LP2951ACN/NOPB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 391 |
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$1.2500 / $1.7200 | Buy Now |
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DISTI #
LP2951ACN/NOPB-ND
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DigiKey | IC REG LIN POS ADJ 100MA 8-PDIP Min Qty: 1 Lead time: 6 Weeks Container: Tube |
828 In Stock |
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$0.5716 / $1.2100 | Buy Now |
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DISTI #
926-LP2951ACN/NOPB
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Mouser Electronics | LDO Voltage Regulators Adj MicroPwr Vtg Reg RoHS: Compliant | 972 |
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$0.5540 / $1.2100 | Buy Now |
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DISTI #
J56:1989_00060004
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Arrow Electronics | LDO Regulator Pos 1.24V to 29V 0.1A 8-Pin PDIP Tube RoHS: Compliant Min Qty: 40 Package Multiple: 40 Lead time: 6 Weeks Date Code: 2021 | Europe - 360 |
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$0.5287 / $0.6754 | Buy Now |
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DISTI #
85998199
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Verical | LDO Regulator Pos 1.24V to 29V 0.1A 8-Pin PDIP Tube RoHS: Compliant Min Qty: 425 Package Multiple: 1 Date Code: 1601 | Americas - 25730 |
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$0.5474 / $0.8829 | Buy Now |
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Rochester Electronics | LP2951-N Series of Adjustable Micropower Voltage Regulators RoHS: Compliant Status: Active Min Qty: 1 | 25730 |
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$0.4379 / $0.7063 | Buy Now |
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DISTI #
LP2951ACN/NOPB
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TME | IC: voltage regulator, LDO,adjustable, 1.235÷30V, 0.1A, DIP8, THT Min Qty: 1 | 1263 |
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$0.6900 / $1.1800 | Buy Now |
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Vyrian | Regulators | 5550 |
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RFQ |
Part Details for LP2951ACN/NOPB
LP2951ACN/NOPB CAD Models
LP2951ACN/NOPB Part Data Attributes
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LP2951ACN/NOPB
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LP2951ACN/NOPB
Texas Instruments
100-mA, 30-V, low-dropout voltage regulator with power good & enable 8-PDIP -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | DIP | |
| Package Description | GREEN, PLASTIC, DIP-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 1989-01-01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Adjustability | FIXED/ADJUSTABLE | |
| Dropout Voltage1-Max | 0.6 V | |
| Dropout Voltage1-Nom | 0.38 V | |
| Input Voltage Absolute-Max | 30 V | |
| Input Voltage-Max | 30 V | |
| Input Voltage-Min | 2.3 V | |
| JESD-30 Code | R-PDIP-T8 | |
| JESD-609 Code | e4 | |
| Length | 9.817 mm | |
| Line Regulation-Max | 0.01% | |
| Line Regulation-Max (%/V) | 0.015385 | |
| Load Regulation-Max | 0.01% | |
| Load Regulation-Max(%) | 0.3% | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature TJ-Max | 125 °C | |
| Operating Temperature TJ-Min | -40 °C | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current1-Max | 0.1 A | |
| Output Voltage1-Max | 29 V | |
| Output Voltage1-Min | 1.24 V | |
| Output Voltage1-Nom | 5 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP8,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Packing Method | TUBE | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 5.08 mm | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Voltage Tolerance-Max | 1.5% | |
| Width | 7.62 mm |
Alternate Parts for LP2951ACN/NOPB
This table gives cross-reference parts and alternative options found for LP2951ACN/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 LP2951ACN/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 |
|---|---|---|---|---|
| 5962-3870501BPX | National Semiconductor Corporation | Check for Price | IC VREG FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.6 V DROPOUT, CDIP8, CERAMIC, DIP-8, Fixed/Adjustable Positive Single Output LDO Regulator | LP2951ACN/NOPB vs 5962-3870501BPX |
| MIC2951-02BJ | Microchip Technology Inc | Check for Price | Fixed/Adjustable Positive LDO Regulator, 4.975V Min, 5.025V Max, 0.08V Dropout, BIPolar, CDIP8, CERDIP-8 | LP2951ACN/NOPB vs MIC2951-02BJ |
| MIC2951-02BJ | Micrel Inc | Check for Price | Fixed/Adjustable Positive LDO Regulator, 4.975V Min, 5.025V Max, 0.08V Dropout, BIPolar, CDIP8, CERDIP-8 | LP2951ACN/NOPB vs MIC2951-02BJ |
| LP2951ACN | Texas Instruments | Check for Price | FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.6V DROPOUT, PDIP8, PLASTIC, DIP-8 | LP2951ACN/NOPB vs LP2951ACN |
| MIC2951-03BJ | Micrel Inc | Check for Price | Fixed/Adjustable Positive LDO Regulator, 4.95V Min, 5.05V Max, 0.08V Dropout, BIPolar, CDIP8, CERDIP-8 | LP2951ACN/NOPB vs MIC2951-03BJ |
| 5962-3870501MPA | Texas Instruments | Check for Price | FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.6V DROPOUT, CDIP8, CERAMIC, DIP-8 | LP2951ACN/NOPB vs 5962-3870501MPA |
| 5962-3870501SPX | Texas Instruments | Check for Price | FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.6V DROPOUT, CDIP8, CERAMIC, DIP-8 | LP2951ACN/NOPB vs 5962-3870501SPX |
LP2951ACN/NOPB Frequently Asked Questions (FAQ)
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The LP2951ACN/NOPB can handle a maximum input voltage of 30V, but it's recommended to keep it below 24V for optimal performance.
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To ensure stable and accurate output voltage, make sure to use a suitable output capacitor (e.g., 10uF) and a minimum load current of 1mA. Also, keep the input voltage ripple below 100mV.
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The minimum input voltage required for the LP2951ACN/NOPB to function properly is 7V, but it's recommended to keep it above 8V for optimal performance.
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The LP2951ACN/NOPB is rated for operation up to 125°C, but its performance may degrade above 85°C. Ensure proper heat sinking and thermal management to maintain reliability.
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Use a voltage clamp or a transient voltage suppressor (TVS) diode in parallel with the input capacitor to protect the LP2951ACN/NOPB from input voltage surges or spikes.