LD39020ADTPU25R
Active200 MA VERY LOW QUIESCENT CURRENT LINEAR REGULATOR IC
LD39020ADTPU25R
Active200 MA VERY LOW QUIESCENT CURRENT LINEAR REGULATOR IC
Technical Specifications
Parameters and characteristics for this part
| Specification | LD39020ADTPU25R |
|---|---|
| Control Features | Enable |
| Current - Output | 0.2 A |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Configuration | Positive |
| Package / Case | 4-XDFN Exposed Pad |
| Protection Features | Over Current, Over Temperature, Soft Start |
| PSRR [Max] | 80 dB |
| PSRR [Min] | 55 dB |
| Supplier Device Package | 4-DFN (1x1) |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 2.5 V |
| Voltage Dropout (Max) [Max] | 0.35 V |
| Part | Supplier Device Package | Operating Temperature [Min] | Operating Temperature [Max] | Current - Output | Voltage - Input (Max) [Max] | Protection Features | PSRR [Min] | PSRR [Max] | Number of Regulators | Output Configuration | Voltage - Output (Min/Fixed) | Package / Case | Control Features | Mounting Type | Voltage Dropout (Max) [Max] | Current - Supply (Max) [Max] | Voltage - Output (Min/Fixed) [Min] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 STMicroelectronics | 4-DFN (1x1) | -40 C | 125 °C | 0.2 A | 5.5 V | Over Current Over Temperature Soft Start | 55 dB | 80 dB | 1 | Positive | 1.8 V | 4-XDFN Exposed Pad | Enable | Surface Mount | 0.35 V | ||
 STMicroelectronics | 4-DFN (1x1) | -40 C | 125 °C | 0.2 A | 5.5 V | Over Current Over Temperature Soft Start | 55 dB | 80 dB | 1 | Positive | 2.5 V | 4-XDFN Exposed Pad | Enable | Surface Mount | 0.35 V | 100 çA | |
STMicroelectronics | 4-DFN (1x1) | -40 C | 125 °C | 0.2 A | 5.5 V | Over Current Over Temperature Soft Start | 55 dB | 80 dB | 1 | Positive | 2.8 V | 4-XDFN Exposed Pad | Enable | Surface Mount | 0.35 V | ||
 STMicroelectronics | 4-DFN (1x1) | -40 C | 125 °C | 0.2 A | 5.5 V | Over Current Over Temperature Soft Start | 55 dB | 80 dB | 1 | Positive | 4-XDFN Exposed Pad | Enable | Surface Mount | 0.35 V | 1.3 V | ||
STMicroelectronics | 4-DFN (1x1) | -40 C | 125 °C | 0.2 A | 5.5 V | Over Current Over Temperature Soft Start | 55 dB | 80 dB | 1 | Positive | 2.5 V | 4-XDFN Exposed Pad | Enable | Surface Mount | 0.35 V | ||
STMicroelectronics | 4-DFN (1x1) | -40 C | 125 °C | 0.2 A | 5.5 V | Over Current Over Temperature Soft Start | 55 dB | 80 dB | 1 | Positive | 3 V | 4-XDFN Exposed Pad | Enable | Surface Mount | 0.35 V | ||
STMicroelectronics | 4-DFN (1x1) | -40 C | 125 °C | 0.2 A | 5.5 V | Over Current Over Temperature Soft Start | 55 dB | 80 dB | 1 | Positive | 3.3 V | 4-XDFN Exposed Pad | Enable | Surface Mount | 0.35 V | ||
STMicroelectronics | 4-DFN (1x1) | -40 C | 125 °C | 0.2 A | 5.5 V | Over Current Over Temperature Soft Start | 55 dB | 80 dB | 1 | Positive | 1.1 V | 4-XDFN Exposed Pad | Enable | Surface Mount | 0.35 V | ||
 STMicroelectronics | SOT-23-5 | -40 C | 125 °C | 0.2 A | 5.5 V | Over Current Over Temperature Soft Start | 55 dB | 80 dB | 1 | Positive | 3 V | SC-74A SOT-753 | Enable | Surface Mount | 0.35 V | ||
STMicroelectronics | 4-DFN (1x1) | -40 C | 125 °C | 0.2 A | 5.5 V | Over Current Over Temperature Soft Start | 55 dB | 80 dB | 1 | Positive | 3.1 V | 4-XDFN Exposed Pad | Enable | Surface Mount | 0.35 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 2914 | $ 0.33 | |
Description
General part information
LD39020 Series
The LD39020 high accuracy voltage regulator provides 200 mA of maximum current from an input voltage ranging from 1.5 V to 5.5 V, with a typical dropout voltage of 200 mV.
It is available in DFN4 1x1 and SOT23-5L packages, allowing the maximum space saving.
The device is stabilized with a ceramic capacitor on the output. The ultra low drop voltage, low quiescent current and low noise features, together with the internal soft-start circuit, make the LD39020 suitable for low power battery-operated applications.
Documents
Technical documentation and resources