onsemi LP2951ACD-3.3R2G Microcontrollers
3.3V LDO Regulator, 100mA, 30V In, 0.5% Acc, SOIC-8
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LP2951ACD-3.3R2G
Base Model
Detailed Description
3.3V LDO Regulator, 100mA, 30V In, 0.5% Acc, SOIC-8
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
LP2951ACD-3.3R2G Datasheet
Quick Jump:
Technical Specifications
onsemi LP2951ACD-3.3R2G Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
30V
Current Supply Max
12 mA
Output Current
100mA
Quiescent Current
120 µA
Alternate Parts Comparison (LP2951ACD-3.3R2G vs LP2951ACDR2 vs LP2951ACDR2G vs LP2951ACD-3.0R2G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Lifecycle Status | Active | Obsolete | Active | Active |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Current | 100mA | 100mA | 100mA | 100mA |
| RoHS | Yes | Yes | -- | Yes |
| Current Supply Max | 12 mA | -- | 12 mA | 12 mA |
| Max Input Voltage | 30V | -- | 30V | 30V |
| Output Configuration | Positive | -- | Positive | Positive |
| Output Type | Fixed | -- | Adjustable (Fixed) | Fixed |
| Output Voltage | 3.3V | -- | 1.235V (5V) | 3V |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
This part is listed as a cross for
LP2951ACMX-3.3/NOPBTexas InstrumentsDirectonsemi
Pin YesPkg YesElec Yes
100-mA, 30-V, low-dropout voltage regulator with power good & enable 8-SOIC -40 to 125
LP2951ACMX-3.0Texas InstrumentsDirectonsemi
Pin YesPkg YesElec Yes
IC REG LIN POS ADJ 100MA 8SOIC
LP2951ACMX-3.3Texas InstrumentsDirectonsemi
Pin YesPkg YesElec Yes
IC REG LIN POS ADJ 100MA 8SOIC
LP2951CMX-3.3/NOPBTexas InstrumentsSimilaronsemi
Pin YesPkg YesElec Mixed
3.3V LDO Regulator, 100mA, 30V In, 0.5% Acc, SOIC, SM
L78L33ABD-TRSTMicroelectronicsSimilaronsemi
Pin NoPkg NoElec Mixed
3.3V 100mA LDO Voltage Regulator, SO, 30V In
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