Texas Instruments REG103UA-3/2K5G4 Linear Controllers
IC REG LINEAR 3V 500MA 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
REG103UA-3/2K5G4
Detailed Description
IC REG LINEAR 3V 500MA 8SOIC
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
Obsolete
RoHS State
RoHS Compliant
Datasheet
REG103UA-3/2K5G4 Datasheet
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Technical Specifications
Texas Instruments REG103UA-3/2K5G4 Linear Controllers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C
Output Type
Fixed
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 (REG103UA-3/2K5G4 vs MC79L12ACD vs UA78L08CDR vs UA78L12ACDRG4)
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-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C | 0°C ~ 125°C | 0°C ~ 125°C | 0°C ~ 125°C |
| Max Input Voltage | 15V | -27V | 23V | 27V |
| Number of Regulators | 1 | 1 | 1 | 1 |
| Output Configuration | Positive | Negative | Positive | Positive |
| Output Current | 500mA | 100mA | 100mA | 100mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 3V | -12V | 8V | 12V |
| Protection Features | Over Current, Over Temperature | Over Temperature, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit | Over Current, Over Temperature, Reverse Polarity, Short Circuit |
| PSRR | 65dB (120Hz) | 42dB (120Hz) | 46dB (120Hz) | 42dB (120Hz) |
| Voltage Dropout | 0.28V @ 500mA | 1.7V @ 40mA | 1.7V @ 40mA | 1.7V @ 40mA |
| Action |
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