| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LP2951ACM/NOPB | Texas Instruments | $1.2586 | Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 29V Max, 0.6V Dropout, BIPolar, PDSO8 | LP2951ACMX vs LP2951ACM/NOPB |
| LP2951-03BMT&R | Micrel Inc | Check for Price | Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 29V Max, 0.6V Dropout, BIPolar, PDSO8 | LP2951ACMX vs LP2951-03BMT&R |
| LP2951ACMX/NOPB | National Semiconductor Corporation | Check for Price | Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 29V Max, 0.6V Dropout, BIPolar, PDSO8 | LP2951ACMX vs LP2951ACMX/NOPB |
| LP2951 | Semtech Corporation | Check for Price | Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 29V Max, 0.6V Dropout, PDSO8 | LP2951ACMX vs LP2951 |
| LP2951ACM.TR | Semtech Corporation | Check for Price | Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 29V Max, 0.6V Dropout, PDSO8 | LP2951ACMX vs LP2951ACM.TR |
| LP2951ACMTR | Semtech Corporation | Check for Price | Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 29V Max, 0.6V Dropout, PDSO8 | LP2951ACMX vs LP2951ACMTR |
| LP2951ACM | Semtech Corporation | Check for Price | Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 29V Max, 0.6V Dropout, BIPolar, PDSO8 | LP2951ACMX vs LP2951ACM |
| LP2951ACM/NOPB | National Semiconductor Corporation | Check for Price | Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 29V Max, 0.6V Dropout, BIPolar, PDSO8 | LP2951ACMX vs LP2951ACM/NOPB |
| LP2951ACMX | National Semiconductor Corporation | Check for Price | Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 29V Max, 0.6V Dropout, BIPolar, PDSO8 | LP2951ACMX vs LP2951ACMX |
| LP2951ACM | Texas Instruments | Check for Price | Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 29V Max, 0.6V Dropout, BIPolar, PDSO8 | LP2951ACMX vs LP2951ACM |
Part Details for LP2951ACMX by Texas Instruments
Results Overview of LP2951ACMX by Texas Instruments
- Distributor Offerings: (6 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- 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
LP2951ACMX Information
LP2951ACMX 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 LP2951ACMX
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
LP2951ACMXCT-ND
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DigiKey | IC REG LIN POS ADJ 100MA 8-SOIC Min Qty: 1 Container: Cut Tape |
0 Cut Tape |
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$1.4800 | Buy Now |
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DISTI #
LP2951ACMXDKR-ND
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DigiKey | IC REG LIN POS ADJ 100MA 8-SOIC Min Qty: 1 Container: Digi-Reel |
0 Digi-Reel® |
|
$0.7366 / $1.4400 | Buy Now |
|
DISTI #
LP2951ACMXTR-ND
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DigiKey | IC REG LIN POS ADJ 100MA 8-SOIC Min Qty: 2500 Container: Tape & Reel |
0 Tape & Reel |
|
$0.6766 / $0.7098 | Buy Now |
|
|
Chip Stock | 100-mA, 30-V, low-dropout voltage regulator with power good &, enable 8-SOIC -40 to 125 | 81000 |
|
RFQ | |
|
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Sense Electronic Company Limited | SOP-8 | 204 |
|
RFQ | |
|
|
Win Source Electronics | IC REG LDO 5V/ADJ 0.1A 8SOIC | 172170 |
|
$0.2486 / $0.3194 | Buy Now |
US Tariff Estimator: LP2951ACMX by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
LP2951ACMX CAD Models
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LP2951ACMX Part Data Attributes
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LP2951ACMX
Texas Instruments
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Datasheet
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LP2951ACMX
Texas Instruments
Fixed/Adjustable Positive LDO Regulator, 1.24V Min, 29V Max, 0.6V Dropout, BIPolar, PDSO8
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| Pbfree Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Part Package Code | SOIC | |
| Package Description | Plastic, Sop-8 | |
| Pin Count | 8 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.60 | |
| Date Of Intro | 1989-01-01 | |
| 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-PDSO-G8 | |
| JESD-609 Code | e0 | |
| Length | 4.9 Mm | |
| Line Regulation-Max | 0.01% | |
| Line Regulation-Max (%/V) | 0.007692 | |
| Load Regulation-Max | 0.01% | |
| Load Regulation-Max(%) | 0.2% | |
| 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 | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline | |
| Packing Method | Tr | |
| Peak Reflow Temperature (Cel) | 235 | |
| Qualification Status | Not Qualified | |
| Regulator Type | Fixed/Adjustable Positive Single Output Ldo Regulator | |
| Seated Height-Max | 1.75 Mm | |
| Surface Mount | Yes | |
| Technology | Bipolar | |
| Terminal Finish | Tin/Lead (Sn/Pb) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 1.27 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | Not Specified | |
| Voltage Tolerance-Max | 1.5% | |
| Width | 3.9 Mm |
Alternate Parts for LP2951ACMX
This table gives cross-reference parts and alternative options found for LP2951ACMX. 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 LP2951ACMX, 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.
LP2951ACMX Frequently Asked Questions (FAQ)
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The LP2951ACMX can handle input voltages up to 30V, but it's recommended to keep the input voltage below 24V for optimal performance and to prevent overheating.
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To ensure stability, make sure to use a minimum output capacitance of 10uF, and a maximum ESR of 1 ohm. Also, keep the input and output capacitors close to the device and use a low-ESR capacitor for the output.
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The LP2951ACMX can regulate the output voltage down to an input voltage of around 6.5V, but the output voltage accuracy may degrade below 7V.
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The LP2951ACMX is rated for operation up to 125°C, but the device's performance and reliability may degrade at high temperatures. It's recommended to derate the output current and input voltage at high temperatures.
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The output voltage of the LP2951ACMX is set by the resistive divider network consisting of R1 and R2. The output voltage can be calculated using the formula: Vout = 1.23V * (1 + R2/R1).