ST L4943

转换器，汽车音响系统11V ~ 18V3V ~ 11V

Overview

The L4941BV is IC REG LDO 5V 1A TO220AB, that includes L4941 Series, they are designed to operate with a Tube Packaging, Unit Weight is shown on datasheet note for use in a 0.211644 oz, that offers Mounting Style features such as Through Hole, Package Case is designed to work in TO-220-3, it has an Operating Temperature range of -40°C ~ 150°C, the device can also be used as Through Hole Mounting Type. In addition, the Output Type is Fixed, the device is offered in TO-220AB Supplier Device Package, the device has a Up to 16V of Voltage Input, and Number of Outputs is 1 Output, and the Current Output is 1A, and Voltage Output is 5V, and the Regulator Topology is Positive Fixed, and Voltage Dropout Typical is 0.45V @ 1A, and the Number of Regulators is 1, it has an Maximum Operating Temperature range of + 150 C, it has an Minimum Operating Temperature range of - 40 C, and Output Voltage is 5 V, and the Input Voltage MAX is 16 V, and Output Current is 1 A, and the Load Regulation is 20 mV, and Voltage Regulation Accuracy is 4 %, and the Ib Input Bias Current is 20 mA, and Dropout Voltage is 0.25 V at 500 mA, and the Dropout Voltage Max is 700 mV, and Line Regulation is 20 mV.

L4942PD with circuit diagram manufactured by ST. The L4942PD is available in HSOP24 Package, is part of the IC Chips.

Features

Tube Package
Widely used in Converter, Car Audio System applications

Through Hole Mounting Type

Applications

There are a lot of STMicroelectronics
L4943 Specialized Voltage Regulators applications.

• Notebook/Desktop/Server
• Telecom/Datacom
• GSM Base Station
• LCD-TV/PDP-TV
• Copier/Printer
• Set-Top Box
• DDR Vooo and Vπ Voltage Generation
• PC Dual Power Supply
• Server DDR Power
• Desktop Computer