STMicroelectronics LDK120M31R Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 200mA SOT-23-5
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LDK120M31R
Detailed Description
IC REG LINEAR 3.1V 200MA 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
LDK120M31R Datasheet
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Technical Specifications
STMicroelectronics LDK120M31R Linear Controllers technical specifications.
General
Package / Case
SC-74A, SOT-753
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C
Lifecycle Status
Active
Output Type
Fixed
Max Input Voltage
5.5V
Current Supply Max
100 µA
Output Current
200mA
Quiescent Current
60 µA
Control Features
Enable
Alternate Parts Comparison (LDK120M31R vs LDK130M-R vs LDK320AM-R vs LDK130M28RY)
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 | -40°C ~ 125°C | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Control Features | Enable | Enable | Enable | Enable |
| Current Supply Max | 100 µA | 120 µA | 100 µA | 120 µA |
| Max Input Voltage | 5.5V | 5.5V | 18V | 5.5V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 200mA | 300mA | 200mA | 300mA |
| Output Type | Fixed | Adjustable | Adjustable | Fixed |
| Output Voltage | 3.1V | 0.8V | 1.2V | 2.8V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature |
| PSRR | 55dB (120Hz ~ 10kHz) | 55dB (120Hz ~ 10kHz) | 88dB ~ 48dB (120Hz ~ 10kHz) | 55dB (120Hz ~ 10kHz) |
| Quiescent Current | 60 µA | 60 µA | 90 µA | 60 µA |
| Action |
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