LT3094IDD#PBF - Analog Devices Inc.

Manufacturer Part Number

LT3094IDD#PBF

Manufacturer

Analog Devices, Inc.

Introduction

High-performance, low-noise, negative linear voltage regulator

Ideal for applications requiring a stable, low-noise negative voltage supply

Product Features and Performance

Adjustable output voltage range: -19.5V to 0V

Output current capability: 500mA

High power supply rejection ratio (PSRR): 108dB to 28dB (120Hz to 10MHz)

Low quiescent current: 2.35mA

Low input voltage requirement: -2.3V max

Wide operating temperature range: -40°C to 125°C

Product Advantages

Excellent line and load regulation

Low noise and high PSRR for sensitive analog applications

Robust protection features including overcurrent, overtemperature, and UVLO

Soft-start and power good control features

Small 12-pin DFN (3x3) package

Key Technical Parameters

Output voltage range: -19.5V to 0V

Output current: 500mA

Input voltage range: -2.3V max

Quiescent current: 2.35mA

Operating temperature range: -40°C to 125°C

Quality and Safety Features

RoHS3 compliant

Overcurrent, overtemperature, and UVLO protection

Soft-start and power good control features

Compatibility

Suitable for a wide range of negative voltage supply applications

Application Areas

Analog and mixed-signal circuits

Photodiode bias circuits

Test and measurement equipment

Medical instrumentation

Industrial control systems

Product Lifecycle

Active product

Replacements and upgrades may be available in the future

Key Reasons to Choose This Product

Excellent electrical performance with high PSRR and low noise

Robust protection features for reliable operation

Small, space-saving package

Wide operating temperature range for diverse applications

Proven reliability and performance from Analog Devices