Technical Specifications
Parameters and characteristics for this part
| Specification | LD59030DTPU33R |
|---|---|
| Control Features | Soft Start, Enable |
| Current - Output | 300 mA |
| Current - Supply (Max) [Max] | 305 µA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | 4-XDFN Exposed Pad |
| Protection Features | Over Temperature |
| PSRR [Max] | 55 dB |
| PSRR [Min] | 75 dB |
| Supplier Device Package | 4-DFN (1x1) |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 3.3 V |
| Voltage Dropout (Max) [Max] | 0.23 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Description
General part information
LD59030 Series
The LD59030 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 135 mV at VOUT= 3.3 V.
It is available in DFN4 1x1 package, allowing the maximum space saving.
The device works 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 and output current fold-back protection, make the LD59030 suitable for low power battery-operated applications.
Documents
Technical documentation and resources