LP2951CMM/NOPBAlternatives & Equivalent Parts
About LP2951CMM/NOPB
LP2951CMM/NOPB is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Small Outline Packages package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | LP2951CMM/NOPBSource | MIC5205-3.3YM5-TR | LP2950CDT-5.0RKG | TLV70233DBVR | LP2951ACMM/NOPB | LP2951ACMMX/NOPB | LP2951CMM |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Microchip | ON Semiconductor | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Small Outline Packages | SOT23 (5-Pin) | TO-XXX (Inc. DPAK) | SOT23 (5-Pin) | Small Outline Packages | Small Outline Packages | — |
| Pin Count | 8 | 5 | 3 | 5 | 8 | 8 | — |
| Temperature Range | -40.0°C ~ 125.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C | — |
| Price | $0.3155 | $0.2436 | $0.1305 | $0.1250 | $0.7402 | $0.2108 | $0.3155 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | — |
| Electrical Parameters | |||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes | — |
| Date Of Intro | 1992-05-01 | — | — | — | 1992-05-01 | 1992-05-01 | — |
| YTEOL | 15 | 8 | 6.2 | 15 | 15 | 15 | — |
| Adjustability | FIXED/ADJUSTABLE | FIXED | FIXED | FIXED | FIXED/ADJUSTABLE | FIXED/ADJUSTABLE | — |
| Dropout Voltage1-Max | 0.6 V | 0.35 V | 0.45 V | 0.375 V | 0.6 V | 0.6 V | — |
| Dropout Voltage1-Nom | 0.38 V | 0.165 V | 0.35 V | 0.22 V | 0.38 V | 0.38 V | — |
| Input Voltage Absolute-Max | 30 V | 20 V | 30 V | 6 V | 30 V | 30 V | — |
| Input Voltage-Max | 30 V | 16 V | 30 V | 5.5 V | 30 V | 30 V | — |
| Input Voltage-Min | 2.3 V | 4.3 V | 6 V | 2 V | 2.3 V | 2.3 V | — |
| JESD-30 Code | S-PDSO-G8 | R-PDSO-G5 | R-PSSO-G2 | R-PDSO-G5 | S-PDSO-G8 | S-PDSO-G8 | — |
| JESD-609 Code | e3 | e4 | e3 | e4 | e3 | e3 | — |
| Line Regulation-Max | 0.02% | 0.019305% | 0.01% | 0.005% | 0.01% | 0.01% | — |
| Line Regulation-Max (%/V) | 0.015385 | — | — | — | 0.007692 | 0.007692 | — |
| Load Regulation-Max | 0.015% | 0.0165% | 0.01% | 0.015% | 0.01% | 0.01% | — |
| Load Regulation-Max(%) | 0.3% | — | — | — | 0.2% | 0.2% | — |
| Number of Functions | 1 | 1 | 1 | 1 | 1 | 1 | — |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | — |
| Operating Temperature TJ-Max | 125 °C | 125 °C | 150 °C | 125 °C | 125 °C | 125 °C | — |
| Operating Temperature TJ-Min | -40 °C | -40 °C | — | -40 °C | -40 °C | -40 °C | — |
| Output Current1-Max | 0.1 A | 0.15 A | 0.1 A | 0.3 A | 0.1 A | 0.1 A | — |
| Output Voltage1-Max | 29 V | 3.366 V | 5.12 V | 3.366 V | 29 V | 29 V | — |
| Output Voltage1-Min | 1.24 V | 3.234 V | 4.88 V | 3.234 V | 1.24 V | 1.24 V | — |
| Output Voltage1-Nom | 5 V | 3.3 V | 5 V | 3.3 V | 5 V | 5 V | — |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | PLASTIC/EPOXY | — |
| Package Equivalence Code | TSSOP8,.19 | TSOP5/6,.11,37 | SMSIP3H,.38,90TB | TSOP5/6,.11,37 | TSSOP8,.19 | TSSOP8,.19 | — |
| Package Shape | SQUARE | RECTANGULAR | RECTANGULAR | RECTANGULAR | SQUARE | SQUARE | — |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, HEAT SINK/SLUG | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — |
| Packing Method | TR | TR | TR | TR | TR | TR | — |
| Peak Reflow Temperature (Cel) | 260 | 260 | 260 | 260 | 260 | 260 | — |
| Qualification Status | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | Not Qualified | — |
| Regulator Type | FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | — |
| Surface Mount | YES | YES | YES | YES | YES | YES | — |
| Technology | BIPOLAR | — | BIPOLAR | CMOS | BIPOLAR | BIPOLAR | — |
| Terminal Finish | Tin (Sn) | Nickel/Palladium/Gold (Ni/Pd/Au) | Matte Tin (Sn) - annealed | Nickel/Palladium/Gold (Ni/Pd/Au) | Tin (Sn) | Tin (Sn) | — |
| Terminal Form | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | GULL WING | — |
| Terminal Pitch | 0.65 mm | 0.95 mm | 2.29 mm | 0.95 mm | 0.65 mm | 0.65 mm | — |
| Terminal Position | DUAL | DUAL | SINGLE | DUAL | DUAL | DUAL | — |
| Time@Peak Reflow Temperature-Max (s) | 30 | 40 | 40 | 30 | 30 | 30 | — |
| Voltage Tolerance-Max | 2.4% | 2% | 2.4% | 2% | 1.5% | 1.5% | — |
| Manufacturer Package Code | — | SOT-23-5 | 369C | — | — | — | — |
| Factory Lead Time | — | 17 Weeks | — | — | — | — | — |
| Screening Level | — | TS 16949 | AEC-Q100 | — | — | — | — |
| ## MIC5205-3.3YM5-TR Alternates Showing results | — | Image | — | — | — | — | — |
| ## TLV70233DBVR Alternates Showing results | — | — | — | Image | — | — | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 6 alternatives for LP2951CMM/NOPB — response within 24 hours.
Quick Links
150mA LDO in SOT-23-5, compatible pinout for 3.3V fixed applications; lower quiescent current
Same TI LDO family, fixed 5V output, DPAK package — drop-in for fixed-rail designs
Fixed 3.3V, 300mA LDO from TI, SOT-23-5, ultra-low 18µA IQ for IoT designs
Regulator, 1.24V Min, 29V Max, 0.6V Dropout, BIPolar, PDSO8
Regulator, 1.24V Min, 29V Max, 0.6V Dropout, BIPolar, PDSO8
Why Look for Alternatives?
Finding alternatives for LP2951CMM/NOPB is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating LP2951CMM/NOPB replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to LP2951CMM/NOPB?
Known equivalents for LP2951CMM/NOPB include MIC5205-3.3YM5-TR, LP2950CDT-5.0RKG, TLV70233DBVR. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LP2951CMM/NOPB?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify LP2951CMM/NOPB alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.