onsemi NCV47821
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.| Part No. | NCV47821 |
|---|---|
| Datasheet | NCV47821 Download |
| Manufacturer |  onsemi |
| Description | 3.3V to 20V Adjustable Dual LDO |
| Buy | Stock & Price |
FEATURES
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.FEATURES
● Adjustable Outputs: 3.3 V to 20 V ±3% Output Voltage● Output Current per Channel: up to 200 mA
● Two Independent Enable Inputs (3.3 V Logic Compatible)
● Adjustable Current Limits: up to 300 mA
● Protection
FEATURES
: ♦ Current Limitation ♦ Thermal Shutdown ♦ Reverse Input Voltage and Reverse Bias Voltage● Diagnostic
FEATURES
: ♦ Short To Battery (STB) and Open Load (OL) in OFF State ♦ Internal Components for OFF State Diagnostics ♦ Open Collector Flag Output● AEC−Q100 Grade 1 Qualified and PPAP Capable
● These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant 14 1 TSSOP−14 Exposed Pad CASE 948AW MARKING DIAGRAM 14 NCV4 7821 ALYWG G 1 A = Assembly Location L = Wafer Lot Y = Year W = Work Week G = Pb−Free Package (Not...
