Texas Instruments REG104FA-3.3/500 Microcontrollers
3.3V LDO Regulator, 1A, 15V In, TO-263
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
REG104FA-3.3/500
Base Model
Detailed Description
3.3V LDO Regulator, 1A, 15V In, TO-263
Package
TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Lifecycle Status
Active
Datasheet
REG104FA-3.3/500 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments REG104FA-3.3/500 Microcontrollers technical specifications.
General
Package / Case
TO-263-6, D²Pak
Operating Temperature
-40°C ~ 85°C
PSRR
65dB (120Hz)
Output Type
Fixed
Quiescent Current
0.7 mA
Current Supply Max
1.8 mA
Control Features
Enable
Output Current
1A
Output Configuration
Positive
Output Voltage
3.3V
Alternate Parts Comparison (REG104FA-3.3/500 vs REG104FA-A/500 vs REG104FA-AKTTT vs REG104FA-A/500G3)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-263-6, D²Pak | TO-263-6, D²Pak | TO-263-6, D²Pak | TO-263-6, D²Pak |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Control Features | Enable | Enable | Enable | Enable |
| Current Supply Max | 1.8 mA | 1.8 mA | 1.8 mA | 1.8 mA |
| Max Input Voltage | 15V | 15V | 15V | 15V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 1A | 1A | 1A | 1A |
| Output Type | Fixed | Adjustable | Adjustable | Adjustable |
| Output Voltage | 3.3V | 1.295V | 1.295V | 1.295V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature |
| PSRR | 65dB (120Hz) | 65dB (120Hz) | 65dB (120Hz) | 65dB (120Hz) |
| Quiescent Current | 0.7 mA | 0.7 mA | 0.7 mA | 0.7 mA |
| 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.