STMicroelectronics LM2931D Linear Controllers
Linear Voltage Regulator IC Positive Adjustable 1 Output 100mA 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2931D
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
Obsolete
RoHS State
RoHS Compliant
Datasheet
LM2931D Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics LM2931D Linear Controllers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Obsolete
Output Type
Adjustable
Max Input Voltage
26V
Output Current
100mA
Control Features
Enable
Output Configuration
Positive
Output Voltage
2.5V
Alternate Parts Comparison (LM2931D vs L78L33ACD13TR vs L78L05ABD vs L78L33CD-TR)
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 | 0°C ~ 125°C | -40°C ~ 125°C | 0°C ~ 125°C |
| Max Input Voltage | 26V | 30V | 30V | 30V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 100mA | 100mA | 100mA | 100mA |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Output Voltage | 2.5V | 3.3V | 5V | 3.3V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit |
| PSRR | 80dB (120Hz) | 49dB (120Hz) | 49dB (120Hz) | 49dB (120Hz) |
| Current Supply Max | 30 mA | 6 mA | 6 mA | 6 mA |
| Action |
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