UA78M05QDCYRG4Q1
ActiveAUTOMOTIVE 500-MA, 25-V, LINEAR VOLTAGE REGULATOR
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UA78M05QDCYRG4Q1
ActiveAUTOMOTIVE 500-MA, 25-V, LINEAR VOLTAGE REGULATOR
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | UA78M05QDCYRG4Q1 |
|---|---|
| Current - Output | 500 mA |
| Grade | Automotive |
| 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 | TO-261AA, TO-261-4 |
| Protection Features | Over Temperature, Over Current, Short Circuit |
| PSRR | 80 dB |
| Qualification | AEC-Q100 |
| Supplier Device Package | SOT-223-4 |
| Voltage - Input (Max) [Max] | 25 V |
| Voltage - Output (Min/Fixed) | 5 V |
| Voltage Dropout (Max) [Max] | 2 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 | $ 1.01 | |
| 10 | $ 0.91 | |||
| 25 | $ 0.86 | |||
| 100 | $ 0.71 | |||
| 250 | $ 0.66 | |||
| 500 | $ 0.58 | |||
| 1000 | $ 0.46 | |||
| Digi-Reel® | 1 | $ 1.01 | ||
| 10 | $ 0.91 | |||
| 25 | $ 0.86 | |||
| 100 | $ 0.71 | |||
| 250 | $ 0.66 | |||
| 500 | $ 0.58 | |||
| 1000 | $ 0.46 | |||
| Tape & Reel (TR) | 2500 | $ 0.43 | ||
| 5000 | $ 0.41 | |||
| 12500 | $ 0.39 | |||
| 25000 | $ 0.38 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 1.22 | |
| 10 | $ 1.16 | |||
| 25 | $ 1.10 | |||
| 50 | $ 1.06 | |||
| 100 | $ 1.01 | |||
| 250 | $ 0.98 | |||
| 500 | $ 0.96 | |||
| 1000 | $ 0.94 | |||
| Texas Instruments | LARGE T&R | 1 | $ 0.75 | |
| 100 | $ 0.58 | |||
| 250 | $ 0.42 | |||
| 1000 | $ 0.30 | |||
Description
General part information
UA78M-Q1 Series
This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 500 mA of output current. The internal current-limiting and thermal-shutdown features of these regulators essentially make them immune to overload. In addition to use as fixed-voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents and also as the power-pass element in precision regulators.
This series of fixed-voltage integrated-circuit voltage regulators is designed for a wide range of applications. These applications include on-card regulation for elimination of noise and distribution problems associated with single-point regulation. Each of these regulators can deliver up to 500 mA of output current. The internal current-limiting and thermal-shutdown features of these regulators essentially make them immune to overload. In addition to use as fixed-voltage regulators, these devices can be used with external components to obtain adjustable output voltages and currents and also as the power-pass element in precision regulators.
Documents
Technical documentation and resources
