ZLDO1117K12TC - Diodes Incorporated

Manufacturer Part Number

ZLDO1117K12TC

Manufacturer

diodes

Introduction

The ZLDO1117K12TC is a linear, low-dropout voltage regulator designed for power management applications.

Product Features and Performance

Positive output configuration

Fixed output type with an output voltage of 1.2V

Maximum input voltage of 18V

Maximum dropout voltage of 1.35V at 1A load

Output current capacity of 1A

Low quiescent current of 10 mA

High power supply rejection ratio (PSRR) of 80dB at 120Hz

Product Advantages

Low dropout voltage enhances efficiency

Compatible with a broad range of input voltages

Efficient operation with low quiescent current

Excellent noise rejection capabilities with high PSRR

Key Technical Parameters

Voltage Input (Max): 18V

Voltage Output (Min/Fixed): 1.2V

Current Output: 1A

Voltage Dropout (Max): 1.35V @ 1A

Current Quiescent (Iq): 10 mA

PSRR: 80dB (120Hz)

Quality and Safety Features

Over current protection

Over temperature protection

Compatibility

Surface mount TO-252-3 package is widely used and compatible with standard soldering and PCB assembly processes.

Application Areas

Ideal for low-voltage, high-current applications

Suitable for battery-powered devices

Effective in noise-sensitive electronic applications

Product Lifecycle

Product Status: Obsolete

Replacement products or upgrades may be sought due to obsolescence

Several Key Reasons to Choose This Product

Designed to maximize efficiency in systems with low-dropout requirements

Supports a wide range of input voltages for flexible application use

Low quiescent current improves overall system power management

Robust protection features ensure long-term reliability under various conditions

High PSRR value signifies superior performance in reducing supply noise