STMicroelectronics LK112M50TR Linear Controllers
IC REG LINEAR 5V 150MA SOT23-5
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LK112M50TR
Detailed Description
IC REG LINEAR 5V 150MA SOT23-5
Package
SC-74A, SOT-753
Key Features
Package / Case: SC-74A, SOT-753; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LK112M50TR Datasheet
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Technical Specifications
STMicroelectronics LK112M50TR Linear Controllers technical specifications.
General
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-30°C ~ 125°C
Output Type
Fixed
Max Input Voltage
14V
Output Current
150mA
Quiescent Current
250 µA
Control Features
Enable
Output Configuration
Positive
Output Voltage
5V
Alternate Parts Comparison (LK112M50TR vs LDK130M-R vs LDK320AM-R vs LDLN025M18R)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 | SC-74A, SOT-753 |
| Operating Temperature | -30°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Control Features | Enable | Enable | Enable | Enable |
| Max Input Voltage | 14V | 5.5V | 18V | 5.5V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 150mA | 300mA | 200mA | 250mA |
| Output Type | Fixed | Adjustable | Adjustable | Fixed |
| Output Voltage | 5V | 0.8V | 1.2V | 1.8V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature, Short Circuit, Soft Start |
| PSRR | 55dB (400Hz) | 55dB (120Hz ~ 10kHz) | 88dB ~ 48dB (120Hz ~ 10kHz) | 80dB ~ 60dB (100Hz ~ 100KHz) |
| Quiescent Current | 250 µA | 60 µA | 90 µA | 25 µA |
| Voltage Dropout | 0.35V @ 150mA | 0.4V @ 300mA | 0.35V @ 200mA | 0.2V @ 250mA |
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