ST L4947H

正26V500mA

Overview

The L4947 is IC REG LDO 5V 0.5A 5PENTAWATT, that includes Tube Packaging, they are designed to operate with a Pentawatt-5 (Vertical, Bent and Staggered Leads) Package Case, it has an Operating Temperature range of -40°C ~ 125°C, that offers Mounting Type features such as Through Hole, Supplier Device Package is designed to work in 5-PENTAWATT, as well as the 6 V ~ 26 V Voltage Input, the device can also be used as 500mA Current Output. In addition, the Voltage Output is 5V, the device is offered in Positive Fixed Regulator Topology, the device has a 0.4V @ 500mA of Voltage Dropout Typical, and Number of Regulators is 1.

The L4943 is IC VREG MULTI CAR MULTIWATT15 manufactured by ST. The L4943 is available in Multiwatt-15 (Vertical, Bent and Staggered Leads) Package, is part of the PMIC - Voltage Regulators - Special Purpose, , and with support for IC VREG MULTI CAR MULTIWATT15, - Converter, Car Audio System Voltage Regulator IC 3 Output 15-Multiwatt, Standard Regulator Pos 3V to 11V3V to 11V3V to 7V 0.5A/0.5A/0.5A Automotive 15-Pin(15+Tab) MULTIWATT V Tube.

Features

Bulk Package
400mV dropout voltage

180 mA Current - Supply (Max)

Applications

There are a lot of STMicroelectronics
L4947H Linear Voltage Regulators applications.

• Video equipment
• CPU power supply
• Switching regulator
• Multiple-power supply system
• Digital audio player
• Digital TV
• Smartcard
• Industrial equipment
• DVD and CD-ROM drive
• Quick charge protocols