LP2986 - 微功耗，200 mA 超低压降固定或可调节电压稳压器

LP2986是TI德州仪器公司的一款单通道LDO产品，LP2986是微功耗，200 mA 超低压降固定或可调节电压稳压器，本站介绍了LP2986的封装应用图解、特点和优点、功能等，并给出了与LP2986相关的TI元器件型号供参考。

LP2986 - 微功耗，200 mA 超低压降固定或可调节电压稳压器 - 单通道LDO - 线性稳压器(LDO) - 德州仪器

产品特性

Wide Supply Voltage Range (16 V Maximum)
Ultra-Low-Dropout Voltage
0.5% Output Voltage Accuracy (A Grade)
Ensured 200-mA Output Current
< 1-μA Quiescent Current when Shutdown
Low GROUND Pin Current at All Loads
High Peak Current Capability (400 mA Typical)
Overtemperature/Overcurrent Protection
−40°C to +125°C Junction Temperature Range

产品应用

Cellular Phones
Palmtop/Laptop Computers
Camcorders, Personal Stereos, Cameras

产品说明

The LP2986 is a 200-mA high-precision LDO regulator with a wide input voltage supply. The device has two output voltage modes: a fixed-precision output mode and an adjustable output voltage via an external resistive divider.

Using an optimized Vertically Integrated PNP (VIP) process, the LP2986 delivers superior performance:

Dropout Voltage: Typically 180 mV at 200-mA load, and 1 mV at 1-mA load.
GROUND Pin Current: Typically 1 mA at 200-mA load, and 200 μA at 10-mA load.
Sleep Mode: The LP2986 draws less than 1 μA quiescent current when SHUTDOWN pin is pulled low.
ERROR Flag: The built-in ERROR flag goes low when the output drops approximately 5% below nominal.
Precision Output: The standard product versions available can be pin-strapped (using the internal resistive divider) to provide output voltages of 5 V, 3.3 V, or 3 V with ensured accuracy of 0.5% (A grade) and 1% (standard grade) at room temperature.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
LP2986	SOIC (8)	4.90 mm × 3.91 mm
	VSSOP (8)	3.00 mm × 3.00 mm
	WSON (8)	4.00 mm × 4.00 mm

下面可能是您感兴趣的TI德州仪器公司单通道LDO元器件

TI公司产品现货专家，订购TI公司产品不限最低起订量，TI芯片大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货

寻找全球TI代理商现货货源 - TI公司（德州仪器）电子元件在线订购