TLV1117-33CDCYR - Texas Instruments

Manufacturer Part Number

TLV1117-33CDCYR

Manufacturer

Texas Instruments

Introduction

The TLV1117-33CDCYR is a low-dropout (LDO) linear voltage regulator optimized for power management tasks, belonging to the category of Power Management ICs (PMICs).

Product Features and Performance

Low dropout voltage: 1.3V @ 800mA output

Fixed output voltage: 3.3V

Maximum input voltage: 15V

Output current capacity: 800mA

Quiescent current: 10 mA

Power supply rejection ratio (PSRR): 75dB at 120Hz

Over current and over temperature protection

Product Advantages

High efficiency at low voltage differences between input and output

Stable output with a fixed 3.3V for a wide range of applications

Low quiescent current enhances battery life in portable devices

Robust protection features ensure reliability across various conditions

Key Technical Parameters

Input Voltage (Max): 15V

Output Voltage (Min/Fixed): 3.3V

Voltage Dropout (Max): 1.3V @ 800mA

Current - Output: 800mA

PSRR: 75dB (120Hz)

Quality and Safety Features

Features comprehensive protection mechanisms including over current and over temperature protection to ensure operational safety and durability.

Compatibility

Compatible with a wide range of loads due to its fixed output, making it ideal for generic 3.3V applications

Application Areas

Ideal for use in battery-powered devices, microcontrollers, analog devices, and linear circuits that require a stable 3.3V supply.

Product Lifecycle

Status: Active, indicating continuity in manufacture and supply. Details regarding discontinuation or upgrades should be checked with Texas Instruments directly for the most current information.

Several Key Reasons to Choose This Product

Low dropout for efficient operation close to the input voltage level, reducing power loss.

Fixed 3.3V output simplifies design for 3.3V applications.

High output current capacity of up to 800mA to support a wide range of applications.

Built-in protection features enhance the reliability and longevity of both the regulator and the application.

Wide operating temperature range (0°C ~ 125°C) suited for various environments.

Supplied in a surface-mount package (SOT-223-4), facilitating simplified PCB design and manufacturing processes.