NCV47821PAAJR2G
ActiveLDO VOLTAGE REGULATOR, ADJUSTABLE, 4.4V TO 40V, DUAL OUTPUT, 250MV, 3.3V TO 20V, 200MA, 14 PINS, TSS… MORE
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NCV47821PAAJR2G
ActiveLDO VOLTAGE REGULATOR, ADJUSTABLE, 4.4V TO 40V, DUAL OUTPUT, 250MV, 3.3V TO 20V, 200MA, 14 PINS, TSS… MORE
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Technical Specifications
Parameters and characteristics for this part
| Specification | NCV47821PAAJR2G |
|---|---|
| Control Features | Enable |
| Current - Output | 200 mA |
| Current - Quiescent (Iq) | 1 mA |
| Current - Supply (Max) [Max] | 25 mA |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Number of Regulators | 2 |
| Operating Temperature [Max] | 150 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) Exposed Pad |
| Protection Features | Over Current, Over Temperature |
| PSRR | 75 dB |
| Qualification | AEC-Q100 |
| Supplier Device Package | 14-TSSOP-EP |
| Voltage - Input (Max) [Max] | 45 V |
| Voltage - Output (Max) [Max] | 20 V |
| Voltage - Output (Min/Fixed) | 3.3 V |
| Voltage Dropout (Max) [Max] | 0.5 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 | $ 2.61 | |
| 10 | $ 2.34 | |||
| 25 | $ 2.21 | |||
| 100 | $ 1.77 | |||
| 250 | $ 1.55 | |||
| 500 | $ 1.50 | |||
| 1000 | $ 1.19 | |||
| Digi-Reel® | 1 | $ 2.61 | ||
| 10 | $ 2.34 | |||
| 25 | $ 2.21 | |||
| 100 | $ 1.77 | |||
| 250 | $ 1.55 | |||
| 500 | $ 1.50 | |||
| 1000 | $ 1.19 | |||
| Tape & Reel (TR) | 2500 | $ 1.09 | ||
| Newark | Each | 500 | $ 1.17 | |
| ON Semiconductor | N/A | 1 | $ 1.01 | |
Description
General part information
NCV47821 Series
The NCV47821 dual channel LDO regulator with 200 mA per channel is designed for use in harsh automotive environments. The device has a high peak input voltage tolerance and reverse input voltage, reverse bias, overcurrent and overtemperature protections. The integrated current sense feature (adjustable by resistor connected to CSO pin for each channel) provides diagnosis and system protection functionality. The CSO pin output current creates voltage drop across CSO resistor which is proportional to output current of each channel. Extended diagnostic features in OFF state are also available and controlled by dedicated input and output pins.
Documents
Technical documentation and resources
