TLV75740PDRVR - Texas Instruments

Manufacturer Part Number

TLV75740PDRVR

Manufacturer

Texas Instruments

Introduction

Low Drop Out voltage regulator for power management applications

Product Features and Performance

Single positive output LDO regulator

Fixed 4V output

Suitable for up to 5.5V input voltage

Maximum dropout voltage of 0.475V at 1A load

1A output current capability

Excellent PSRR of 52dB across 1kHz to 1MHz

Low quiescent current of up to 40 µA

Thermal shutdown and current limit for safety

Under Voltage Lock Out (UVLO) feature

Product Advantages

High performance in stabilizing output voltage

Efficient operation with low dropout

Good noise suppression capabilities

Low power consumption at standby

Robust protection features enhance reliability

Key Technical Parameters

Input Voltage (Max): 5.5V

Output Voltage (Min/Fixed): 4V

Current - Output: 1A

Voltage Dropout (Max): 0.475V @ 1A

PSRR: 52dB (1kHz to 1MHz)

Current - Supply (Max): 40 µA

Quality and Safety Features

Thermal Shutdown

Current Limit Protection

Under Voltage Lock Out (UVLO)

Compatibility

WDFN-6 and 6-WSON (2x2) package compatible with standard surface mount processes

Application Areas

Consumer electronics

Telecommunication systems

Industrial controls

Portable devices

Product Lifecycle

Status: Active

Not indicated as nearing discontinuation

Alternatives or upgrades not specified

Several Key Reasons to Choose This Product

Low dropout voltage enhances efficiency

High PSRR ideal for noise-sensitive applications

Energy-efficient operation for battery-powered devices

Robust built-in protection features for long-term reliability

Wide operating temperature range suitable for harsh environments

Compact surface mount package fits modern space-constrained designs