描述 Description

The NCP140 is a 150 mA very low dropout regulator which offers excellent voltage accuracy and clean output voltage for power sensitive application. The NCP140 is very suitable for battery powered application due to very low quiescent current and virtually zero current at disable mode. This device is stable with or without
output capacitors and allows minimize footprint and BOM. The XDFN4 package is optimized for use in space constrained applications.

特性 Features

? Capless design
? Save PCB area and cost
? Stable with any type of capacitor
? Simple design
? Operating Input Voltage Range: 1.6 V to 5.5 V
? Well suited for battery powered applications
? Thermal Shutdown and Current Limit Protections
? Robust design and high reliability
? +/- 1% typical Vout Accuracy
? Precise Vout for power sensitive devices
? Available in two XDFN4 packages
? Very well suited for space-constrained applications

應(yīng)用 Application

? Camera supply module
? Wireless module
? Touchscreen Controller Supply
? Analog device supply
? Smartphones
? Tablets
? Portable Devices
? Wearables
? Wireless Headsets

簡介

NCP140屬于集成電路（IC）的穩(wěn)壓器-DC-DC開關(guān)穩(wěn)壓器。由制造生產(chǎn)的NCP140穩(wěn)壓器 - DC-DC 開關(guān)穩(wěn)壓器DC-DC 開關(guān)穩(wěn)壓器 PMIC（電源管理集成電路）產(chǎn)品族中的產(chǎn)品是元器件級設(shè)備，用于需要穩(wěn)定 DC 輸入電壓和/或?qū)⑵滢D(zhuǎn)換為不同幅度的輸出電壓的應(yīng)用。這些器件與稱為“控制器”PMIC 的類似產(chǎn)品的區(qū)別在于集成了主開關(guān)元件，設(shè)備提供的電力會通過該元件。