STMicroelectronics LD39020ADTPU18R Linear Controllers
IC REG LINEAR 1.8V 200MA 4DFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LD39020ADTPU18R
Detailed Description
IC REG LINEAR 1.8V 200MA 4DFN
Package
4-XDFN Exposed Pad
Key Features
Package / Case: 4-XDFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
LD39020ADTPU18R Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics LD39020ADTPU18R Linear Controllers technical specifications.
General
Package / Case
4-XDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Fixed
Max Input Voltage
5.5V
Output Current
200mA
Quiescent Current
40 µA
Control Features
Enable
Output Configuration
Positive
Output Voltage
1.8V
Alternate Parts Comparison (LD39020ADTPU18R vs LD39020ADTPU08R vs LD56050DPU110R vs LD39030ADTPU12R)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 4-XDFN Exposed Pad | 4-XDFN Exposed Pad | 4-XDFN Exposed Pad | 4-XDFN Exposed Pad |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 85°C (TJ) | -40°C ~ 125°C (TJ) |
| Control Features | Enable | Enable | Enable | Enable, Soft Start |
| Max Input Voltage | 5.5V | 5.5V | 5.5V | 5.5V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 200mA | 200mA | 500mA | 300mA |
| Output Type | Fixed | Fixed | Fixed | Fixed |
| Output Voltage | 1.8V | 0.8V | 1.1V | 1.2V |
| Protection Features | Over Current, Over Temperature, Soft Start | Over Current, Over Temperature, Soft Start | Over Temperature, Short Circuit | Over Current, Over Temperature |
| PSRR | 80dB ~ 55dB (1kHz ~ 100kHz) | 80dB ~ 55dB (1kHz ~ 100kHz) | 75dB (1kHz) | 80dB ~ 55dB (1kHz ~ 100kHz) |
| Quiescent Current | 40 µA | 40 µA | 40 µA | 40 µA |
| Voltage Dropout | 0.35V @ 200mA | 0.35V @ 200mA | 0.25V @ 500mA | 0.33V @ 300mA (Typ) |
| Action |
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