| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
5,050 pcs
|
5050 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,000 pcs
|
3000 pcs | On Request | 1 | On Request | On Request | 24+ | On Request | On Request |
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| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
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| Number of Outputs | |
| Operating Temperature | |
| Output Configuration | |
| Output Type | |
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| Supplier Device Package | |
| Supplier Package | |
| Synchronous Rectifier | |
| Tape & Reel | |
| Topology | |
| Voltage |
The NCV890104MWR2G is a fixed-frequency, monolithic buck switching regulator designed by On Semiconductor for automotive battery-connected applications. It supports input voltages from 4.5V up to 36V and can withstand load dump conditions up to 40V.
This regulator is capable of converting input voltages to outputs as low as 0.8V, with an adjustable output voltage and a ±1.75% output voltage tolerance. It features a 1.2A minimum cycle-by-cycle peak current limit and a 2MHz free-running switching frequency, which helps in reducing the need for costly filters and EMI countermeasures.
The NCV890104MWR2G includes several protection features such as current limit, short circuit protection enhanced by frequency foldback, and thermal shutdown. It also provides a reset pin that signals when the output is in regulation, with an adjustable delay. The device has a 1.4ms internal soft-start time and a low shutdown current.
Packaged in a 12-DFN (4x4) with wettable flanks, this surface mount device is suitable for systems requiring low noise and a small form factor, often found in automotive driver information systems, infotainment, and safety vision systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The NCV890104MWR2G operates over a junction temperature (TJ) range of -40°C to 150°C.
The NCV890104MWR2G is supplied in a 12-DFN (4x4) surface mount package, specifically a 12-VDFN Exposed Pad.
The input voltage range for the NCV890104MWR2G is from 4.5 V to 36 V, with a load dump withstand capability up to 40 V.
The NCV890104MWR2G provides a minimum output current of 1.2 A, with a 1.4 A minimum cycle-by-cycle peak current limit.
The nominal switching frequency for this regulator is 2 MHz.
Yes, it includes Current Limit, Short Circuit Protection (enhanced by Frequency Foldback), and Thermal Shutdown.
Yes, the NCV890104MWR2G is Pb-Free.