Texas Instruments REG103FA-A/500E3 Linear Controllers
IC REG LINEAR POS ADJ DDPAK
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
REG103FA-A/500E3
Detailed Description
IC REG LINEAR POS ADJ DDPAK
Package
TO-263-6, D²Pak (5 Leads + Tab), TO-263BA
Key Features
Package / Case: TO-263-6, D²Pak (5 Leads + Tab), TO-263BA; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
REG103FA-A/500E3 Datasheet
Quick Jump:
Technical Specifications
Texas Instruments REG103FA-A/500E3 Linear Controllers technical specifications.
General
Package / Case
TO-263-6, D²Pak
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Output Type
Adjustable
Max Input Voltage
15V
Current Supply Max
1.3 mA
Output Current
500mA
Quiescent Current
0.7 mA
Control Features
Enable
Output Configuration
Positive
Alternate Parts Comparison (REG103FA-A/500E3 vs TPS79618KTTT vs TPS75718KTTT vs TPS78618KTTR)
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 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Control Features | Enable | Enable | Enable, Power Good | Enable |
| Max Input Voltage | 15V | 5.5V | 5.5V | 5.5V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 500mA | 1A | 3A | 1.5A |
| Output Type | Adjustable | Fixed | Fixed | Fixed |
| Output Voltage | 1.295V | 1.8V | 1.8V | 1.8V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) | Over Current, Over Temperature, Reverse Polarity, Under Voltage Lockout (UVLO) |
| PSRR | 65dB (120Hz) | 59dB ~ 42dB (100Hz ~ 100kHz) | 62dB (100Hz) | 59dB ~ 32dB (100Hz ~ 100kHz) |
| Action |
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