LT3092EDD#PBF

Images are for reference only

LT3092EDD#PBF

+BOM

IC CURRENT SOURCE 1% 8DFN

365 Days Quality Guarantee

7*24 hours service quarantee

90-day after-sales guarantee

Genuine Product Guarantee

Specifications

Attribute Value
Package Tube
ProductStatus Active
Function Current Source
Accuracy ±1%
Voltage-Input 1.2V ~ 40V
Current-Output 200mA
OperatingTemperature -40°C ~ 125°C (TJ)
MountingType Surface Mount
Package/Case 8-WFDFN Exposed Pad

Overview

Description

The LT3092EDD#PBF is a high-performance, adjustable 2-terminal current source from Analog Devices (formerly Linear Technology). It is designed to provide a stable and accurate current output over a wide range of conditions. The device operates over an input voltage range of 1.5V to 40V and can deliver output currents from 0.5mA to 200mA, making it versatile for various applications.
Key features include low dropout voltage, high PSRR (Power Supply Rejection Ratio), and excellent current regulation. The LT3092 can also be paralleled for higher current applications and boasts thermal and current limit protection, ensuring robust and reliable operation. The package type "EDD" indicates a DFN (Dual Flat No-Lead) package, and "#PBF" signifies that it is lead-free, conforming to RoHS standards.
Applications for the LT3092 include precision current sinks, voltage-to-current conversion, and LED drivers. Its versatility and reliability make it suitable for use in industrial, automotive, and communication equipment.

Equivalent

The LT3092EDD#PBF is a programmable current source from Analog Devices. Equivalent products include the LM134/LM234/LM334 series from Texas Instruments, MAX6029 from Maxim Integrated, and the REF200 from Texas Instruments. These components provide similar functionality in terms of programmable current sourcing, but specifications such as voltage range, current range, and temperature stability may vary, so it's important to review the datasheets to ensure compatibility with your specific application.

Features

The LT3092EDD#PBF is a versatile 200mA, two-terminal current source from Analog Devices. Key features include:
1. Wide Input Voltage Range: It operates from 1.5V to 40V, accommodating a variety of applications.
2. Adjustable Output Current: The current can be set from 0.5mA to 200mA with an external resistor.
3. High Output Impedance: Ensures a constant current output over a wide range of load voltages.
4. Low Temperature Coefficient: Provides stable current output with temperature changes.
5. Reverse-Battery Protection: Protects the device from damage if the battery is connected backwards.
6. Thermal Protection: Includes thermal shutdown to prevent overheating.
7. Current Limit Protection: Safeguards the device against output overload conditions.
8. Compact Package: Comes in a 3mm x 3mm DFN package, ideal for space-constrained applications.
These features make the LT3092EDD#PBF suitable for use in precision current sources, battery-powered applications, and LED drivers.

Pinout

The LT3092EDD#PBF is a 2-terminal programmable current source IC produced by Analog Devices. It is housed in a 10-pin DFN (3mm × 3mm) package. The main function of the LT3092 is to provide a stable and adjustable current source with high output impedance and excellent regulation. It can source a current ranging from 0.5mA to 200mA, depending on the configuration of external resistors. This device is designed for use in applications such as current source reference, battery charging, and driving LEDs, among others. Its features include low dropout voltage, wide input voltage range, and thermal protection with current limiting.

Manufacturer

The manufacturer of the LT3092EDD#PBF is Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design, manufacturing, and marketing of integrated circuits (ICs) used in electronic equipment. They focus on analog, mixed-signal, and digital signal processing technologies. The company serves various industries, including industrial, automotive, communications, consumer, and healthcare, providing components that are essential for data conversion, signal processing, and power management solutions.

Application

The LT3092EDD#PBF is a versatile 200mA, 2-terminal current source designed for a variety of applications. Its key application areas include:
1. Precision Current Sources: Ideal for driving precision current loads in test and measurement equipment.
2. LED Drivers: Suitable for driving LED arrays with a constant current for consistent brightness.
3. Battery Charging: Used in applications requiring controlled charging currents.
4. Temperature Sensors: Provides a stable current source for temperature sensing circuits.
5. Biasing Applications: Useful in biasing transistors and other components in electronic circuits.
Its high PSRR, low noise, and adjustable output make it suitable for high-performance and sensitive applications.

Package

The LT3092EDD#PBF is a low drop-out (LDO) linear regulator. The "EDD" indicates it is in a 3mm x 3mm DFN (Dual Flat No-leads) 10-lead package. The "#PBF" suffix denotes that it is lead-free and RoHS compliant.

Products related to LT3092EDD#PBF