Texas Instruments LM2931CM/NOPB Linear Controllers
IC REG LIN POS ADJ 100MA 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2931CM/NOPB
Detailed Description
IC REG LIN POS ADJ 100MA 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LM2931CM/NOPB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments LM2931CM/NOPB Linear Controllers technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Lifecycle Status
Active
Output Type
Adjustable
Max Input Voltage
26V
Current Supply Max
15 mA
Output Current
100mA
Quiescent Current
1 mA
Alternate Parts Comparison (LM2931CM/NOPB vs LM9076QBMAX-5.0/NOPB vs TPS77625DG4 vs TPS77725DR)
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 ~ 85°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Lifecycle Status | Active | Active | Active | Obsolete |
| Max Input Voltage | 26V | 40V | 10V | 10V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 100mA | 150mA | 500mA | 750mA |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Output Voltage | 3V | 5V | 2.5V | 2.5V |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit | Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity | Over Current, Over Temperature, Reverse Polarity |
| PSRR | 55dB (120Hz) | 60dB (120Hz) | 60dB (100Hz) | 60dB (1kHz) |
| 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 .
Suggested replacements
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