STMicroelectronics LM2931AD50 Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 100mA 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LM2931AD50
Detailed Description
IC REG LINEAR 5V 100MA 8SO
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
LM2931AD50 Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics LM2931AD50 Linear Controllers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Obsolete
Output Type
Fixed
Max Input Voltage
26V
Output Current
100mA
Output Configuration
Positive
Output Voltage
5V
Number of Regulators
1
Alternate Parts Comparison (LM2931AD50 vs L78L33ACD13TR vs L4949ED vs L4949EDMITTR)
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 | -40°C ~ 125°C |
| Max Input Voltage | 26V | 30V | 28V | 28V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 100mA | 100mA | 100mA | 100mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 5V | 3.3V | 5V | 5V |
| Protection Features | Current Limit, Thermal Shutdown | Over Current, Over Temperature, Short Circuit | Over Temperature, Short Circuit | Over Temperature, Short Circuit |
| Voltage Dropout | 0.6V @ 100mA | -- | 0.5V @ 100mA | 0.5V @ 100mA |
| Current Supply Max | 30 mA | 6 mA | 5 mA | 5 mA |
| Action |
More Parts in Voltage Regulators - Linear
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.