LM117 Positive Adjustable Regulator

The LT117A Series are 3-terminal positive adjustable voltage regulators which offer improved performance over earlier devices. A major feature of the LT117A is the output voltage tolerance is guaranteed at a maximum of ±1%, allowing an overall power supply tolerance to be better than 3% using inexpensive 1% resistors. Line and load regulation performance has been improved as well. Additionally, the LT117A reference voltage is guaranteed not to exceed 2% when operating over the full load, line and power dissipation conditions. The LT117A adjustable regulators offer an improved solution for all positive voltage regulator requirements with load currents up to 1.5 amps. For performance curves and applications circuits see the LT117A series data sheet

产品特点 Features

Guaranteed 1% Output Voltage Tolerance
Guaranteed max. 0.01%/V Line Regulation
Guaranteed max. 0.3% Load Regulation
Min. 1.5A Output Current
100% Burn-in in Thermal Overload

参数

应用

Wide Range Power Supplies
Constant Current Supplies
Voltage Programmable Supplies

典型应用图

LM117 数据手册及相关资料下载

数据手册 (英文) : LT117A/LT317A/LM117/LM317 - Positive Adjustable Regulator.PDF
可靠性数据 : R047 Reliability Data .PDF