| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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20,000 pcs
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20000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Current | |
| Halogen Free | |
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The NCP139AFCT100T2G is a 1A Low Dropout (LDO) regulator manufactured by ON Semiconductor. It is equipped with an NMOS pass transistor and a separate bias supply voltage (VBIAS), providing stable and accurate output voltages suitable for noise-sensitive applications.
Key electrical specifications include an input voltage range up to 5.5V and an output voltage range from 0.4V to 1.8V for fixed versions and 0.5V to 3.0V for adjustable versions. It offers an ultra-low dropout voltage of typically 50 mV at 1A and ±1% accuracy over temperature. The device also features very low bias input current, logic-level enable input for ON/OFF control, and protection features such as over current, over temperature, and under voltage lockout (UVLO).
Designed for battery-powered equipment, smartphones, tablets, cameras, DVRs, STBs, and camcorders, the NCP139AFCT100T2G is optimized for performance in portable applications. It requires a stable 10µF ceramic capacitor for operation.
The regulator is available in a compact WLCSP6 package measuring 1.2 mm x 0.8 mm with a 0.4 mm pitch, making it ideal for space-constrained designs. It is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.28 | $0.28 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage is 5.5 V. The bias voltage range is 3.0 V to 5.5 V.
It can provide a fixed output of 1.8 V or an adjustable output from 0.5 V to 3.0 V.
Typical dropout is 50 mV at 1 A, with a maximum of 1.5 V at 1 A.
Surface mount 6-WLCSP (1.2x0.8) or 6-XFBGA, WLCSP package.
-40°C to 85°C ambient temperature.
Over current, over temperature, and under voltage lockout (UVLO).
50 µA.