LP2951CDMR2GAlternatives & Equivalent Parts
About LP2951CDMR2G
LP2951CDMR2G is a Integrated Circuit component manufactured by ON Semiconductor. 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 | LP2951CDMR2GSource | KP-2012SYC | LP2950CDT-5.0RKG | LP2951ACDMR2G |
|---|---|---|---|---|
| Manufacturer | ON Semiconductor | Kingbright | ON Semiconductor | ON Semiconductor |
| Package Type | Small Outline Packages | LEDs Chip | TO-XXX (Inc. DPAK) | Small Outline Packages |
| Pin Count | 8 | 2 | 3 | 8 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 85.0°C | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.3120 | $0.0469 | $0.1305 | $0.2047 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | TRANSFERRED | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | Yes |
| Manufacturer Package Code | 846A-02 | — | 369C | 846A-02 |
| Factory Lead Time | 12 Weeks | — | — | 12 Weeks |
| YTEOL | 6.2 | 7 | 6.2 | 6.2 |
| Adjustability | FIXED/ADJUSTABLE | — | FIXED | FIXED/ADJUSTABLE |
| Dropout Voltage1-Max | 0.45 V | — | 0.45 V | 0.45 V |
| Dropout Voltage1-Nom | 0.35 V | — | 0.35 V | 0.35 V |
| Input Voltage Absolute-Max | 30 V | — | 30 V | 30 V |
| Input-Output Voltage Differential-Max | 28.75 V | — | — | 28.75 V |
| Input-Output Voltage Differential-Min | 1 V | — | — | 1 V |
| JESD-30 Code | S-PDSO-G8 | — | R-PSSO-G2 | S-PDSO-G8 |
| JESD-609 Code | e3 | — | e3 | e3 |
| Line Regulation-Max | 0.01% | — | 0.01% | 0.005% |
| Load Regulation-Max | 0.01% | — | 0.01% | 0.005% |
| Number of Functions | 1 | 1 | 1 | 1 |
| Number of Outputs | 1 | — | 1 | 1 |
| Operating Temperature TJ-Max | 150 °C | — | 150 °C | 150 °C |
| Output Current1-Max | 0.1 A | — | 0.1 A | 0.1 A |
| Output Voltage1-Max | 29 V | — | 5.12 V | 29 V |
| Output Voltage1-Min | 1.25 V | — | 4.88 V | 1.25 V |
| Output Voltage1-Nom | 5 V | — | 5 V | 5 V |
| Package Body Material | PLASTIC/EPOXY | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP8,.19 | — | SMSIP3H,.38,90TB | TSSOP8,.19 |
| Package Shape | SQUARE | — | RECTANGULAR | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | SMALL OUTLINE, HEAT SINK/SLUG | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Packing Method | TR | BULK | TR | TR |
| Peak Reflow Temperature (Cel) | 260 | — | 260 | 260 |
| Qualification Status | Not Qualified | — | Not Qualified | Not Qualified |
| Regulator Type | FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR | — | FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR | FIXED/ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR |
| Surface Mount | YES | YES | YES | YES |
| Technology | BIPOLAR | — | BIPOLAR | BIPOLAR |
| Terminal Finish | Matte Tin (Sn) - annealed | — | Matte Tin (Sn) - annealed | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING | — | GULL WING | GULL WING |
| Terminal Pitch | 0.65 mm | 2.35 mm | 2.29 mm | 0.65 mm |
| Terminal Position | DUAL | — | SINGLE | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | — | 40 | 30 |
| Voltage Tolerance-Max | 2.4% | — | 2.4% | 1.5% |
| Color | — | SUPER BRIGHT YELLOW | — | — |
| Color@Wavelength | — | Yellow | — | — |
| Configuration | — | SINGLE | — | — |
| Forward Current-Max | — | 0.03 A | — | — |
| Forward Voltage-Max | — | 2.5 V | — | — |
| Lens Type | — | WATER CLEAR | — | — |
| Luminous Intensity-Nom | — | 150.0 mcd | — | — |
| Mounting Feature | — | SURFACE MOUNT | — | — |
| Optoelectronic Device Type | — | SINGLE COLOR LED | — | — |
| Overall Height | — | 1.1 mm | — | — |
| Peak Wavelength | — | 590 nm | — | — |
| Reverse Voltage-Max | — | 5 V | — | — |
| Shape | — | RECTANGULAR | — | — |
| Size | — | 1.3 mm | — | — |
| Viewing Angle | — | 120 deg | — | — |
| Input Voltage-Max | — | — | 30 V | — |
| Input Voltage-Min | — | — | 6 V | — |
| Screening Level | — | — | AEC-Q100 | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for LP2951CDMR2G — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for LP2951CDMR2G 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 LP2951CDMR2G 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 LP2951CDMR2G?
Known equivalents for LP2951CDMR2G include KP-2012SYC, LP2950CDT-5.0RKG, LP2951ACDMR2G. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of LP2951CDMR2G?
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 LP2951CDMR2G 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.