LT1120

所属类别：稳压器
产品名称：具比较器和停机功能的微功率稳压器
厂商：LT
生产批号：11+
封装：SO-8, N-8
库存状态：有库存
库存量：2000
最低订购量：1
详细资料：

Product Introduction

LT1120 Micro Power Regulator with Comparator and Shutdown Function

peculiarity

40μA 电源电流
125mA 输出电流
2.5V 基准电压
基准输出可供应和吸收 2mA 电流
集电极开路比较器吸收 10mA 电流
逻辑停机
0.2V 压差
热限制
采用 8 引脚 DIP 和 SO 封装

description

®The LT 1120 integrates a micropower positive voltage regulator and an independent collector comparator on a single chip. The LT1120 is capable of delivering over 125mA of output current from a supply current of only 40μA. The input voltage range is 4.5V to 36V, and the dropout voltage is 0.6V at 125mA. The dropout voltage decreases as the load current decreases. A Class B output 2.5V reference is also integrated into the chip that is capable of supplying or absorbing current. A stop pin enables logic shutdown of the output. Comparators can be used for system or battery monitoring. For example, a comparator can be employed to warn of a "low system voltage" condition. Comparator frequency compensation for amplifier applications can be achieved by adding external output capacitors. A 2.5V reference will supply or absorb current. This allows it to be used as a power splitter or auxiliary output.

apply

电池系统
后备电池系统
便携式终端
便携式仪器
存储器保持激活

The ICs associated with the LT1120 include:

Model	Manufacturers	lot number	encapsulation	illustrate
JT4-1120HL	Pulse Electronics Corporation	16+	DIP	Audio Transformers / Signal Transformers 1000BaseT SMD NonPoE 350uH .65Ohms 1-Port
A1120LUA-T	Allegro	14+	ZIP	Stabilized chopper type precision Hall effect switch
A1120LLHLX-T	Allegro	14+	ZIP	Stabilized chopper type precision Hall effect switch
A1120LLHLT-T	Allegro	14+	ZIP	Stabilized chopper type precision Hall effect switch
A1120EUA-T	Allegro	14+	ZIP	Stabilized chopper type precision Hall effect switch
A1120ELHLX-T	Allegro	14+	ZIP	Stabilized chopper type precision Hall effect switch
A1120ELHLT-T	Allegro	14+	ZIP	Stabilized chopper type precision Hall effect switch
FKP2J011201D00HSSD	WIMA	13+	DIP	Thin film capacitors, WM capacitors in Germany
RLZTE-1120A	Brand new original	12+	N/A	Electronic components
B3F-1120	Omron	12+	SMD	Omron pushbutton switch
F3SJ-A1120P30	OMRON	11+	DIP	Photoelectric sensors
F3SJ-A1120N30	OMRON	11+	DIP	Photoelectric sensors
R1120N331B-TR	RICOH	10+11+	SOT23-5	DC-DC converter
LT1120	LT	11+	SO-8, N-8	Micropower regulator with comparator and shutdown function
MAX11200EVKIT+	MAXIM	10+		ADC (A/D Converters) MAX11200 Eval Kit
32-1120-BU	GC Electronics	10+		Conn HDMI Adapter F ST Wall Mount 1 Port Bulk
112049-0025	ITT Cannon	10+		112049-0025 51
112087-0000	ITT Cannon	10+		Conn Rectangular RCP 260 POS 2.54mm Solder ST Thru-Hole 7
112046-0001	ITT Cannon	10+		112046-0001 150
112045-0001	ITT Cannon	10+		112045-0001 1901

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