Texas Instruments UCC381DP-5 Microcontrollers
1-A, low-dropout voltage regulator with reverse current protection from 0°C to 70°C 8-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
UCC381DP-5
Base Model
Detailed Description
1-A, low-dropout voltage regulator with reverse current protection from 0°C to 70°C 8-SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
UCC381DP-5 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments UCC381DP-5 Microcontrollers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 70°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
9V
Output Current
1A
Quiescent Current
650 µA
Output Configuration
Positive
Output Voltage
5V
Alternate Parts Comparison (UCC381DP-5 vs UCC381DP-5G4 vs UCC381DP-ADJ vs UCC27201DDAR)
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-PowerSOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C | -40°C ~ 140°C (TJ) |
| Lifecycle Status | Active | Active | Active | Active |
| Output Current | 1A | 1A | 1A | 3A |
| Max Input Voltage | 9V | 9V | 9V | -- |
| Number of Regulators | 1 | 1 | 1 | -- |
| Output Configuration | Positive | Positive | Positive | -- |
| Output Type | Fixed | Fixed | Adjustable | -- |
| Output Voltage | 5V | 5V | 1.22V | -- |
| Protection Features | Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) | Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) | Over Temperature, Reverse Polarity, Short Circuit, Under Voltage Lockout (UVLO) | -- |
| Quiescent Current | 650 µA | 650 µA | 650 µA | -- |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
UCC381DP-ADJTexas Instruments1-A, low-dropout voltage regulator with reverse current protection from 0°C to 70°C 8-SOIC
