May 5, 2020 · LM7809 is a fixed-voltage integrated-circuit voltage regulator designed for a wide range of applications. The L7809 voltage regulator provides 9V Positive voltage as output and can provide local on-card regulation, eliminating the distribution …

Description: 3-TERMINAL 1A POSITIVE VOLTAGE REGULATORS. Manufacturer: Fairchild Semiconductor.

7809由BLUE ROCKET (蓝箭)设计生产，立创商城现货销售，正品保证，参考价格￥0.827，封装为TO-220。 商城还提供7809专业中文资料、详细参数、引脚图、PCB焊盘图，典型应用图，Datasheet数据手册等资料查询和免费下载。

Nov 29, 2023 · The 7809 is a linear regulator with a fixed output voltage of 9V, capable of providing a current of up to 1A. It operates within an input voltage range of 11 to 35V.

Aug 23, 2020 · LM7809 is a fixed positive voltage regulator IC. The IC provides fixed 9V ouput with 1A to 1.5A. To achieve a fixed and stable output voltage of 9V and 1.5 ampere the input voltage should be 11V and 2 ampere.

Nov 30, 2023 · LM7809 IC is a fixed positive voltage regulator that is mainly designed to be used in a wide range of power supply applications. This voltage regulator IC offers fixed 9V output by 1A to 1.5A. In 7809 IC, the number “78” indicates a positive voltage regulator whereas 09 indicates the output voltage it provides like 9V.

The 7809 is a 9 Volt voltage regulator IC with features such as internal current limit, safe area protection, thermal protection etc. A 16 V transformer brings down the 230V mains, 1A bridge rectifier rectifies it and capacitor C1 filters it and 7809 regulates it to produce a steady9V DC output. Circuit diagram with Parts list.

Jun 9, 2017 · lm7809介绍 用lm78/lm79系列三端稳压IC来组成稳压电源所需的外围元件极少，电路内部还有过流、过热及调整管的保护电路，使用起来可靠、方便，而且价格便宜。

Description: 3-terminal 1 A positive voltage regulator. Manufacturer: SEMTECH ELECTRONICS LTD..

Jun 9, 2017 · The voltage regulator 7809 is available most commonly in TO-220 package, more over the IC is also available in TO-3, TO-92 and surface mount Packages. The 7809 Voltage regulators do operate at their optimal capability if the input voltage is at least 2.5 volt greater than the output voltage and the current is 1 or 1.5 Amperes more.