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Part Details for LP2951ACMM/NOPB by Texas Instruments
Results Overview of LP2951ACMM/NOPB by Texas Instruments
- Distributor Offerings: (11 listings)
- Number of FFF Equivalents: (1 replacement)
- 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
LP2951ACMM/NOPB Information
LP2951ACMM/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.
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 LP2951ACMM/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
28AH3669
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Newark | Ic, V Reg, Linear, 5V, Smd, Output Type:Adjustable, Input Voltage Min:2.3V, Input Voltage Max:30V, Fixed Output Voltage Nom.:-, Adjustable Output Voltage Min:1.24V, Adjustable Output Voltage Max:29V, Output Current:100Ma, Dropout Rohs Compliant: Yes |Texas Instruments LP2951ACMM/NOPB RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape | 45 |
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$1.3800 | Buy Now |
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DISTI #
LP2951ACMM/NOPBCT-ND
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DigiKey | IC REG LIN POS ADJ 100MA 8-VSSOP Min Qty: 1 Lead time: 6 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
5270 In Stock |
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$0.6091 / $1.3000 | Buy Now |
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DISTI #
926-LP2951ACMM/NOPB
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Mouser Electronics | LDO Voltage Regulators Adj Micropower Vltg Reg A 926-LP2951ACMMX/NOPB RoHS: Compliant | 27195 |
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$0.5880 / $2.2400 | Buy Now |
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DISTI #
J56:1989_00015505
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Arrow Electronics | LDO Regulator Pos 1.24V to 29V 0.1A 8-Pin VSSOP T/R RoHS: Compliant Min Qty: 1000 Package Multiple: 1000 Lead time: 6 Weeks Date Code: 2432 | Europe - 2000 |
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$0.5864 / $0.6287 | Buy Now |
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DISTI #
V72:2272_07289453
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Arrow Electronics | LDO Regulator Pos 1.24V to 29V 0.1A 8-Pin VSSOP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 6 Weeks Date Code: 2346 Container: Cut Strips | Americas - 1162 |
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$0.6350 / $0.8726 | Buy Now |
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DISTI #
86310697
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Verical | LDO Regulator Pos 1.24V to 29V 0.1A 8-Pin VSSOP T/R RoHS: Compliant Min Qty: 11 Package Multiple: 1 Date Code: 2346 | Americas - 1162 |
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$0.6350 / $0.7412 | Buy Now |
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DISTI #
LP2951ACMM/NOPB
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Chip One Stop | Semiconductors RoHS: Compliant pbFree: Yes Min Qty: 1 Lead time: 0 Weeks, 1 Days Container: Cut Tape | 1494 |
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$0.5180 / $1.1300 | Buy Now |
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Component Electronics, Inc | IN STOCK SHIP TODAY | 1450 |
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$1.5000 / $2.3100 | Buy Now |
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LCSC | 100mA Adjustable 1.24V29V Positive electrode 30V VSSOP-8-0.65mm Voltage Regulators - Linear Low Drop Out (LDO) Regulators ROHS | 114 |
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$1.1849 / $1.8822 | Buy Now |
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Vyrian | Regulators | 4816 |
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RFQ |
Part Details for LP2951ACMM/NOPB
LP2951ACMM/NOPB CAD Models
LP2951ACMM/NOPB Part Data Attributes
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LP2951ACMM/NOPB
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LP2951ACMM/NOPB
Texas Instruments
100-mA, 30-V, low-dropout voltage regulator with power good & enable 8-VSSOP -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 | MSOP | |
| Package Description | GREEN, PLASTIC, MSOP-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Date Of Intro | 1992-05-01 | |
| 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 | S-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 3 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 | TSSOP | |
| Package Equivalence Code | TSSOP8,.19 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Packing Method | TR | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Regulator Type | FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | |
| Seated Height-Max | 1.1 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Voltage Tolerance-Max | 1.5% | |
| Width | 3 mm |
Alternate Parts for LP2951ACMM/NOPB
This table gives cross-reference parts and alternative options found for LP2951ACMM/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 LP2951ACMM/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 |
|---|---|---|---|---|
| LP2951ACMM | National Semiconductor Corporation | Check for Price | IC VREG FIXED/ADJUSTABLE POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PDSO8, PLASTIC, MSOP-8, Fixed/Adjustable Positive Single Output LDO Regulator | LP2951ACMM/NOPB vs LP2951ACMM |
LP2951ACMM/NOPB Frequently Asked Questions (FAQ)
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The LP2951 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 LP2951 can regulate the output voltage down to an input voltage of around 6.5V, but the output voltage may not be accurate. For optimal performance, it's recommended to keep the input voltage above 8V.
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The LP2951 is rated for operation up to 125°C, but its performance may degrade at high temperatures. Make sure to derate the output current and input voltage according to the temperature derating curve in the datasheet.
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The output voltage of the LP2951 is set by the resistive divider network consisting of R1 and R2. The output voltage can be calculated using the formula: Vout = 1.23V x (1 + R2/R1).