NCP1117DT15RKG - onsemi

Manufacturer Part Number

NCP1117DT15RKG

Manufacturer

onsemi

Introduction

The NCP1117DT15RKG is an obsolete linear low-dropout (LDO) regulator designed for power management applications, providing a fixed output voltage of 1.5V.

Product Features and Performance

Positive output configuration with a fixed output type

Single regulator design

Input voltage up to 20V

Fixed output voltage of 1.5V

Maximum voltage dropout of 1.2V at 800mA load

Output current up to 1A

Quiescent current of 10 mA

Power Supply Rejection Ratio (PSRR) of 72dB at 120Hz

Product Advantages

Low dropout voltage allows for efficient use of power

Able to provide stable output with high PSRR

Over current and over temperature protection enhances safety

Key Technical Parameters

Voltage - Input (Max): 20V

Voltage - Output (Min/Fixed): 1.5V

Current - Output: 1A

Voltage Dropout (Max): 1.2V @ 800mA

PSRR: 72dB (120Hz)

Quality and Safety Features

Features over-current and over-temperature protection mechanisms for enhanced reliability and safety

Compatibility

Designed for surface mount technology with a TO-252-3, DPAK package

Application Areas

Intended for a variety of power management applications where a stable and efficient low voltage is required

Product Lifecycle

This product is marked as obsolete, indicating it is nearing end-of-life with limited availability and support. Customers should look for replacements or upgrades.

Several Key Reasons to Choose This Product

High efficiency with low dropout voltage feature

High reliability and safety with integrated protection features

Stable output with excellent PSRR performance

Suitable for applications requiring up to 1A output current

While now obsolete, it may still be ideal for systems not requiring the latest technology or those looking for specific characteristics of this regulator