STMicroelectronics L4931ABD50-TR Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 250mA 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L4931ABD50-TR
Detailed Description
IC REG LINEAR 5V 250MA 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
Active
RoHS State
RoHS Compliant
Datasheet
L4931ABD50-TR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L4931ABD50-TR Linear Controllers 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
20V
Current Supply Max
6 mA
Output Current
250mA
Quiescent Current
1 mA
Related Parts Comparison (L4931ABD50-TR vs L78L33ACD13TR vs L4949ED vs L4949EDMITTR)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| 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 |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Obsolete | Active |
| Current Supply Max | 6 mA | 6 mA | 5 mA | 5 mA |
| Max Input Voltage | 20V | 30V | 28V | 28V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 250mA | 100mA | 100mA | 100mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 5V | 3.3V | 5V | 5V |
| 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
NCV8518CPDR2GonsemiSimilaronsemi
Pin NoPkg YesElec Mixed
IC REG LINEAR 5V 250MA 8SOIC
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