| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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10,000 pcs
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10000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | 2026-02-16 21:33:16 | |
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8,215 pcs
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8215 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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5,920 pcs
|
5920 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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1,149 pcs
|
1149 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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20 pcs
|
20 pcs | On Request | 1 | On Request | On Request | 19+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Control Features | |
| Current | |
| Mounting Type | |
| Number of Regulators | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
| PSRR | |
| Protection Features | |
| Quiescent Current | |
| Supplier Device Package | |
| Supplier Package | |
| Voltage | |
| Voltage Dropout (Max) |
The STMicroelectronics LD39200PU33R is a high-performance linear voltage regulator IC. It provides a fixed 3.3V output voltage with a maximum output current of 2A. This device is designed for surface mount applications and comes in a compact 6-DFN (3x3) package with an exposed pad for improved thermal performance.
Key electrical characteristics include a low voltage dropout of 0.25V at 2A, enabling efficient power management. The regulator operates with a quiescent current of 300 µA, making it suitable for power-sensitive applications. It also features a Power Supply Rejection Ratio (PSRR) ranging from 70dB to 40dB across a frequency range of 1kHz to 1MHz, ensuring stable output under varying input conditions.
For enhanced reliability and system protection, the LD39200PU33R incorporates over current, over temperature, and reverse polarity protection features. It also includes Enable and Power Good control signals for system monitoring and control.
The operating temperature range is from -40°C to 125°C (TJ), allowing for use in demanding environments. This linear regulator is a suitable choice for various applications requiring a stable and regulated power supply.
| 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 3.3V.
It comes in a 6-DFN (3x3) surface mount package.
The operating junction temperature range is -40°C to 125°C.
The typical dropout voltage is 0.25V at 2A load.
The quiescent current is 300µA.
PSRR is 70dB at 1kHz to 40dB at 1MHz.
It includes over current, over temperature, and reverse polarity protection.