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ONSEMI NCP139AFCT105T2G Low Dropout Voltage Regulator
The NCP139 is a highly efficient, ultra-low dropout voltage regulator designed for space-constrained, noise-sensitive portable and battery-powered applications. It features an NMOS pass transistor, offers adjustable output voltages from 0.5 V to 3.0 V, and provides excellent line and load regulation with a typical dropout of 50 mV at 1 A. The device supports stable operation with ceramic capacitors from 10 to 22 μF and includes features like active discharge, thermal shutdown, and enable pin with hysteresis, ideal for smartphones, cameras, and embedded systems.
ONSEMI NCP139AFCT105T2G Low Dropout Voltage Regulator Specifications:
- Input Voltage Range: Vout to 5.5 V
- Bias Voltage Range: 3.0 V to 5.5 V
- Output Voltage Range: 0.4 V to 1.8 V (Fixed), 0.5 V to 3.0 V (Adjustable)
- Maximum Junction Temperature: 150 °C
- Thermal Resistance, Junction-to-Air: 69 °C/W
- Dropout Voltage: Typ. 50 mV at 1 A
- Output Current Limit: Typical 2.0 A, max 2.6 A
- Line Regulation: 0.01%
- Load Regulation: 2 mV
- Operating Temperature Range: -40°C to +85°C
- Supply Rejection Ratio: 75-85 dB at 1 kHz
- ESD Protection: 2000 V (Human Body Model), 200 V (Machine Model)
- Package: WLCSP6, 1.2 mm x 0.8 mm, 0.4 mm pitch
- Features: Thermal shutdown, active discharge, enable with hysteresis
Buy the ON Semiconductor NCP139 – Reliable Low Dropout Regulator for Industrial Applications
Purchase the ON Semiconductor NCP139 today—an ultra-low dropout voltage regulator perfect for space-constrained portable devices. This highly efficient, low noise device offers adjustable output voltages from 0.5 V to 3.0 V, supports ceramic capacitors from 10 to 22 μF for stability, and includes essential features like thermal shutdown and active discharge. Designed to operate reliably in smartphones, cameras, DVRs, and IoT applications, the NCP139 ensures stable power delivery, energy efficiency, and protection against overheating, making it an ideal choice for modern electronics that demand high performance and safety.
Get ON Semiconductor NCP139 today—built for precision and long-lasting durability in portable and noise-sensitive electronics.
Frequently Asked Questions
Where can I buy ONSEMI NCP139AFCT105T2G?
You can click on the BUY or RFQ button to purchase NCP139AFCT105T2G from an authorized ONSEMI distributor.
How do I troubleshoot issues or seek technical support for part NCP139AFCT105T2G?
You can download the NCP139AFCT105T2G datasheet or visit the ONSEMI website for support.
Who is the manufacturer of NCP139AFCT105T2G?
ONSEMI