LD56050DPU120R
Active500 MA ULTRA-LOW DROPOUT LINEAR REGULATOR WITH BIAS SUPPLY
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LD56050DPU120R
Active500 MA ULTRA-LOW DROPOUT LINEAR REGULATOR WITH BIAS SUPPLY
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | LD56050DPU120R |
|---|---|
| Control Features | Enable |
| Current - Output | 500 mA |
| Mounting Type | Surface Mount |
| Number of Regulators | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | 1.81 mOhm |
| Package / Case | 4-XDFN Exposed Pad |
| PSRR | 75 dB |
| Supplier Device Package | 4-DFN (1.2x1.2) |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 1.2 V |
| Voltage Dropout (Max) [Max] | 0.25 V |
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 | $ 0.56 | |
| 10 | $ 0.48 | |||
| 25 | $ 0.45 | |||
| 100 | $ 0.36 | |||
| 250 | $ 0.33 | |||
| 500 | $ 0.28 | |||
| 1000 | $ 0.22 | |||
| Digi-Reel® | 1 | $ 0.56 | ||
| 10 | $ 0.48 | |||
| 25 | $ 0.45 | |||
| 100 | $ 0.36 | |||
| 250 | $ 0.33 | |||
| 500 | $ 0.28 | |||
| 1000 | $ 0.22 | |||
| Tape & Reel (TR) | 3000 | $ 0.16 | ||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 0.49 | |
| 10 | $ 0.34 | |||
| 25 | $ 0.32 | |||
| 50 | $ 0.30 | |||
| 100 | $ 0.29 | |||
| 250 | $ 0.28 | |||
| 500 | $ 0.28 | |||
| 1000 | $ 0.27 | |||
Description
General part information
LD56050 Series
The LD56050 is a high accuracy voltage regulator, which provides 0.5 A of current. It is equipped with an NMOS pass transistor, whose gate is biased by a dedicated pin, thus allowing an ultra low-drop performance even at very low input voltages.
It is available in DFN4 1.2 x 1.2 package, allowing the maximum space saving.
The device is stabilized with a small ceramic capacitor on the output. The ultra low-drop, low quiescent current and short circuit current foldback make the LD56050 suitable for low power battery-operated applications.
Documents
Technical documentation and resources