STMicroelectronics L4931ABD33-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)
L4931ABD33-TR
Detailed Description
IC REG LINEAR 3.3V 250MA 8SO
Package
8-SOIC (0.154, 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154, 3.90mm Width)
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
L4931ABD33-TR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L4931ABD33-TR Linear Controllers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
PSRR
73dB ~ 55dB (120Hz ~ 10kHz)
Output Type
Fixed
Quiescent Current
1 mA
Current Supply Max
6 mA
Output Current
250mA
Output Configuration
Positive
Alternate Parts Comparison (L4931ABD33-TR vs L7805CV-DG vs L78M05CDT-TR vs L7812CV)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Operating Temperature | -40°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 150°C | 0°C ~ 125°C |
| Max Input Voltage | 20V | 18 V | 25 V | 25 V |
| Output Current | 250mA | 1.5 A | 500 mA | 1.5 A |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 3.3V | 5 V | 5 V | 12 V |
| PSRR | 73dB ~ 55dB (120Hz ~ 10kHz) | 62 dB | 62 dB | 55 dB |
| Quiescent Current | 1 mA | 8 mA | 6 mA | 8 mA |
| Voltage Dropout | 0.8V @ 250mA | 2 V | 2 V | 2 V |
| Package / Case | 8-SOIC | TO-220-3 | TO-252-3, DPak | TO-220-3 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Protection Features | Over Current, Over Temperature | Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | Over Temperature, Short Circuit |
| Mounting Type | Surface Mount | Through Hole | Surface Mount | Through Hole |
| Action |
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