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Technical Specifications
Parameters and characteristics for this part
| Specification | LDQ40PU33RY |
|---|---|
| Control Features | Enable, Current Limit |
| Current - Output | 250 mA |
| Current - Quiescent (Iq) | 5 µA |
| Current - Supply (Max) [Max] | 500 µA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Protection Features | Over Temperature, Over Current, Short Circuit |
| PSRR | 55 dB |
| Qualification | AEC-Q100 |
| Supplier Device Package | 6-DFN (2x2) |
| Voltage - Output (Min/Fixed) | 3.3 V |
| Voltage Dropout (Max) | 1 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 | 3163 | $ 1.16 | |
Description
General part information
LDQ40 Series
The LDQ40 is a high accuracy voltage regulator, which provides 250 mA of current.
It is available in an SOT23 5L, DFN 2x2 6L package, to maximize space saving.
The device is stabilized with a small ceramic capacitor on the output. The low drop, low quiescent current, and short-circuit protection make the LDQ40 suitable for low-power battery-operated applications.
Documents
Technical documentation and resources
