STMicroelectronics LDS3985M30R Linear Controllers
Linear Voltage Regulator IC Positive Fixed 1 Output 300mA SOT-23-5
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
LDS3985M30R
Detailed Description
IC REG LINEAR 3V 300MA 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
LDS3985M30R Datasheet
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Technical Specifications
STMicroelectronics LDS3985M30R Linear Controllers technical specifications.
General
RoHS
True
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
6V
Current Supply Max
300 µA
Output Current
300mA
Quiescent Current
150 µA
Related Parts Comparison (LDS3985M30R vs LDK130M-R vs LDCL015MR vs LDK320AM-R)
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 | -40°C ~ 125°C (TJ) |
| Control Features | Shutdown | Enable | Enable | Enable |
| Max Input Voltage | 6V | 5.5V | 5.5V | 18V |
| Output Configuration | Positive | Positive | Positive | Positive |
| Output Current | 300mA | 300mA | 150mA | 200mA |
| Output Type | Fixed | Adjustable | Adjustable | Adjustable |
| Output Voltage | 3V | 0.8V | 0.8V | 1.2V |
| Protection Features | Over Current, Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature, Short Circuit | Over Current, Over Temperature |
| PSRR | 55dB ~ 50dB (1kHz ~ 10kHz) | 55dB (120Hz ~ 10kHz) | 52dB ~ 51dB (1kHz ~ 10kHz) | 88dB ~ 48dB (120Hz ~ 10kHz) |
| Quiescent Current | 150 µA | 60 µA | 160 µA | 90 µA |
| Voltage Dropout | 0.25V @ 300mA | 0.4V @ 300mA | 0.1V @ 100mA | 0.35V @ 200mA |
| Action |
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