ST L4938ND

正25V50mA，500mA

Overview

The L4938EPD13TR is IC REG LDO 5V/ADJ 20POWERSO, that includes L4938EPD Series, they are designed to operate with a Digi-ReelR Alternate Packaging Packaging, Mounting Style is shown on datasheet note for use in a SMD/SMT, that offers Package Case features such as 20-SOIC (0.433", 11.00mm Width) Exposed Pad, it has an Operating Temperature range of -40°C ~ 150°C, as well as the Surface Mount Mounting Type, the device can also be used as Fixed Output Type. In addition, the Supplier Device Package is PowerSO-20, the device is offered in 5 V ~ 28 V Voltage Input, the device has a 2 Output of Number of Outputs, and Current Output is 100mA, 400mA, and the Voltage Output is 5V, 4.9 V ~ 5.1 V, and Regulator Topology is Positive Fixed and Adjustable, and the Voltage Dropout Typical is 0.2V @ 100mA, 0.3V @ 400mA, and Number of Regulators is 2, and the Current Limit Min is 100mA, 450mA, and Pd Power Dissipation is 875 mW, it has an Maximum Operating Temperature range of + 150 C, it has an Minimum Operating Temperature range of - 40 C, and the Output Voltage is 5 V, and Input Voltage MAX is 20 V, and the Output Current is 5 mA, and Input Voltage MIN is 6 V, and the Load Regulation is 50 mV, and Line Regulation is 20 mV.

L4938N with circuit diagram manufactured by ST. The L4938N is available in DIP16 Package, is part of the PMIC - Voltage Regulators - Linear.

Features

Tube Package
200mV dropout voltage

Surface Mount Mounting Type

Applications

There are a lot of STMicroelectronics
L4938ND Linear Voltage Regulators applications.

• 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
• Measurement and control euipment