| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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102,000 pcs
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102000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Current | |
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| PSRR | |
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| Supplier Device Package | |
| Voltage | |
| Voltage Dropout (Max) |
The STMicroelectronics LD39020ADM30R is a linear voltage regulator designed for various applications requiring a stable voltage output. It provides a fixed 5.5V output with a maximum dropout voltage of 0.35V at 200mA. The device operates with a low quiescent current of 40 µA, making it suitable for power-sensitive designs.
This regulator features over current, over temperature, and soft start protection mechanisms. It is available in a SOT-23-5 package, suitable for surface mount applications. The operating temperature range is from -40°C to 125°C (TJ), ensuring reliable performance in demanding environments.
Key electrical characteristics include a PSRR of 80dB to 55dB across a frequency range of 1kHz to 100kHz. The output configuration is positive, and it includes an enable control feature. The device is designed for single regulator applications.
Mounting is achieved via surface mount technology. The component is compliant with RoHS3 standards and has an MSL rating of 1.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The output voltage is fixed at 5.5V.
The maximum dropout voltage is 0.35V at 200mA output current.
The junction temperature range is -40°C to +125°C.
The LD39020ADM30R is offered in SOT-23-5 (also SC-74A, SOT-753) surface-mount packages.
The quiescent current is 40 µA.
The PSRR is 80dB at 1kHz and 55dB at 100kHz.