LP3996SD-1525SLASHNOPB.A中文资料德州仪器数据手册PDF规格书

厂商型号	LP3996SD-1525SLASHNOPB.A
功能描述	LP3996 Dual Linear Regulator with 300 mA and 150 mA Outputs and Power-On-Reset
丝印标识	L168B
封装外壳	WSON
文件大小	1.23166 Mbytes
页面数量	21 页
生产厂商	TI
中文名称	德州仪器
网址	网址
数据手册	下载地址一下载地址二到原厂下载
更新时间	2025-12-12 20:05:00
人工找货	LP3996SD-1525SLASHNOPB.A价格和库存，欢迎联系客服免费人工找货

1FEATURES

2• 2 LDO Outputs with Independent Enable

• 1.5% Accuracy at Room Temperature, 3% Over

Temperature

• Power-On-Reset Function with Adjustable

Delay

• Thermal Shutdown Protection

• Stable with Ceramic Capacitors

KEY SPECIFICATIONS

• Input Voltage Range 2.0V to 6.0V

• Low Dropout Voltage 210 mV at 300 mA

• Ultra-Low IQ (Enabled) 35 μA

• Virtually Zero IQ (Disabled) <10 nA

• Package Available in Lead-Free Option

10-pin 3 mm x 3 mm

APPLICATIONS

• Cellular Handsets

• PDAs

• Wireless Network Adaptors

DESCRIPTION

The LP3996 is a dual low dropout regulator with

power-on-reset circuit. The first regulator can source 150 mA, while the second is capable of sourcing 300

mA and has a power-on-reset function included.

The LP3996 provides 1.5% accuracy requiring an ultra low quiescent current of 35 μA. Separate enable

pins allow each output of the LP3996 to be shut

down, drawing virtually zero current.

The LP3996 is designed to be stable with small

footprint ceramic capacitors down to 1 μF. An

external capacitor may be used to set the POR delay

time as required.

The LP3996 is available in fixed output voltages and

comes in a 10-pin, 3 mm x 3 mm package.