LD39030DTPU105R
Active300 MA VERY LOW QUIESCENT CURRENT LINEAR REGULATOR IC
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LD39030DTPU105R
Active300 MA VERY LOW QUIESCENT CURRENT LINEAR REGULATOR IC
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Technical Specifications
Parameters and characteristics for this part
| Specification | LD39030DTPU105R |
|---|---|
| Control Features | Enable |
| Current - Output | 300 mA |
| 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) | 1.05 V |
| Voltage Dropout (Max) | 0.33 V |
LD39030 Series
300 mA very low quiescent current linear regulator IC
| Part | Current - Supply (Max) [Max] | Supplier Device Package | Package / Case | Number of Regulators | Protection Features | Current - Output | Voltage Dropout (Max) | Voltage - Output (Min/Fixed) | Mounting Type | Voltage - Input (Max) [Max] | Output Configuration | Control Features | Operating Temperature [Min] | Operating Temperature [Max] | PSRR [Min] | PSRR [Max] | PSRR | Voltage Dropout (Max) [Max] | Supplier Device Package [y] | Supplier Device Package [x] | Current - Quiescent (Iq) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 STMicroelectronics | 130 µA | 4-DFN (1x1) | 4-XDFN Exposed Pad | 1 | Over Current Over Temperature Soft Start | 300 mA | 0.33 V | 1.2 V | Surface Mount | 5.5 V | Positive | Enable | -40 C | 125 °C | 55 dB | 80 dB | |||||
 STMicroelectronics | 85 µA | 4-FlipChip | 4-UFBGA FCBGA | 1 | Over Current Over Temperature Soft Start | 300 mA | 1 V | Surface Mount | 5.5 V | Positive | Enable | -40 C | 125 °C | 62 dB | 0.3 V | 0.79 | 0.79 | 50 çA | |||
STMicroelectronics | 4-DFN (1x1) | 4-XDFN Exposed Pad | 1 | Over Current Over Temperature Soft Start | 300 mA | 0.33 V | 1.05 V | Surface Mount | 5.5 V | Positive | Enable | -40 C | 125 °C | 55 dB | 80 dB | ||||||
 STMicroelectronics | 4-DFN (1x1) | 4-XDFN Exposed Pad | 1 | Over Current Over Temperature Soft Start | 300 mA | 0.33 V | 2.8 V | Surface Mount | 5.5 V | Positive | Enable | -40 C | 125 °C | 55 dB | 80 dB | ||||||
STMicroelectronics | 4-DFN (1x1) | 4-XDFN Exposed Pad | 1 | Over Current Over Temperature Soft Start | 300 mA | 0.33 V | 2.8 V | Surface Mount | 5.5 V | Positive | Enable | -40 C | 125 °C | 55 dB | 80 dB | ||||||
 STMicroelectronics | 4-DFN (1x1) | 4-XDFN Exposed Pad | 1 | Over Current Over Temperature Soft Start | 300 mA | 0.33 V | 3.3 V | Surface Mount | 5.5 V | Positive | Enable | -40 C | 125 °C | 55 dB | 80 dB | ||||||
STMicroelectronics | 130 µA | 4-DFN (1x1) | 4-XDFN Exposed Pad | 1 | Over Current Over Temperature | 300 mA | 0.33 V | 1.2 V | Surface Mount | 5.5 V | Positive | Enable Soft Start | -40 C | 125 °C | 55 dB | 80 dB | |||||
STMicroelectronics | 4-DFN (1x1) | 4-XDFN Exposed Pad | 1 | Over Current Over Temperature Soft Start | 300 mA | 0.33 V | 1.8 V | Surface Mount | 5.5 V | Positive | Enable | -40 C | 125 °C | 55 dB | 80 dB | ||||||
STMicroelectronics | 4-DFN (1x1) | 4-XDFN Exposed Pad | 1 | Over Current Over Temperature Soft Start | 300 mA | 0.33 V | 1.8 V | Surface Mount | 5.5 V | Positive | Enable | -40 C | 125 °C | 55 dB | 80 dB | ||||||
STMicroelectronics | 85 µA | 4-FlipChip | 4-UFBGA FCBGA | 1 | Over Current Over Temperature Soft Start | 300 mA | 3.3 V | Surface Mount | 5.5 V | Positive | Enable | -40 C | 125 °C | 62 dB | 0.3 V | 0.79 | 0.79 | 50 çA |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.48 | |
| 10 | $ 0.41 | |||
| 25 | $ 0.38 | |||
| 100 | $ 0.31 | |||
| 250 | $ 0.29 | |||
| 500 | $ 0.24 | |||
| 1000 | $ 0.19 | |||
| 2500 | $ 0.17 | |||
| 5000 | $ 0.16 | |||
| Digi-Reel® | 1 | $ 0.48 | ||
| 10 | $ 0.41 | |||
| 25 | $ 0.38 | |||
| 100 | $ 0.31 | |||
| 250 | $ 0.29 | |||
| 500 | $ 0.24 | |||
| 1000 | $ 0.19 | |||
| 2500 | $ 0.17 | |||
| 5000 | $ 0.16 | |||
| N/A | 1909 | $ 0.33 | ||
| Tape & Reel (TR) | 10000 | $ 0.17 | ||
| 20000 | $ 0.16 | |||
| 30000 | $ 0.15 | |||
| 50000 | $ 0.14 | |||
| 70000 | $ 0.14 | |||
Description
General part information
LD39030 Series
The LD39030 high accuracy voltage regulator provides 300 mA of maximum current from an input voltage ranging from 1.5 V to 5.5 V, with a typical dropout voltage of 300 mV.
It is available in DFN4 1x1 package, 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 LD39030 suitable for low power battery-operated applications.
Documents
Technical documentation and resources