LT1965

所属类别：稳压器
产品名称：1.1A、低噪声、低压差线性稳压器
厂商：LT
生产批号：11+
封装：TO-220, DDPAK, MS-8, DFN-8
库存状态：有库存
库存量：2000
最低订购量：1
详细资料：

Product Introduction

LT19651.1A, low-noise, low-dropout linear regulator

peculiarity

输出电流：1.1A
压差：310mV
低噪声：40μVRMS (10Hz 至 100kHz)
500μA 静态电流 (可调版本)
宽输入电压范围：1.8V 至 20V
无需保护二极管
压降条件下的受控静态电流
可调输出范围：1.20V 至 19.5V
固定输出电压：1.5V、1.8V、2.5V、3.3V
停机模式中的静态电流
采用 10μF 输出电容器时可实现稳定
采用陶瓷电容器、钽电容器或铝电解电容器时可实现稳定
反向电池保护
无反向电流
具折返保护功能的电流限制
热限制
采用 5 引脚 TO-220、DD-PAK、耐热增强型 8 引脚 MSOP 和 8 引脚 3mm x 3mm DFN 封装

description

®The LT 1965 is a low-noise, low-dropout linear regulator. The device provides an output current of 1.1A and a typical dropout of 310mV. It operates at 500μA quiescent current (adjustable version) and drops to less than 1μA in shutdown mode. quiescent current is in a well-controlled state; Unlike many other regulators, it does not rise under pressure drop. The LT1965 regulator has very low output noise, making it ideal for sensitive RF and DSP power applications. The output voltage varies from 1.20V to 19.5V. The LT1965 regulator is stable with output capacitors as low as 10μF. The internal protection circuitry includes reverse battery protection, current limit with pullback protection, thermal limit, and reverse current protection. The LT1965 series is available with fixed outputs of 1.5V, 1.8V, 2.5V, and 3.3V, as well as as a 1.20V reference as an adjustable device. Package types are available in 5-pin TO-220, 5-pin DD-PAK, and thermally enhanced 8-pin MSOP and 8-pin 3mm x 3mm DFN.

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逻辑电源
用于开关电源的后置稳压器
低噪声仪表

The ICs associated with the LT1965 include:

Model	Manufacturers	lot number	encapsulation	illustrate
LT1965	LT	11+	TO-220, DDPAK, MS-8, DFN-8	1.1A, low noise, low dropout linear regulator
LT1965EMS8E-3.3	LINEAR	08+	MSOP8	Low dropout linear regulator
LT1965EMS8E-1.8	LINEAR	07+	MSOP8	Low dropout linear regulator
LB1965M	SANYO	04+	SOP-14	Brand new original
LB1965ML-NMB-TLM3	SANYO	06+	SOP-14	Brand new original

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