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LT3090EMSE#PBF

Programmable current limiting feature enhances flexibility of -36V, 600mA linear regulator

Inventory:7,761

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Overview of LT3090EMSE#PBF

The LT3090EMSE#PBF is a high-precision adjustable voltage regulator IC with a maximum output current of 1.5A. It offers excellent line and load regulation, making it ideal for applications requiring stable and accurate voltage regulation.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VIN: Input Voltage
  • VOUT: Output Voltage
  • ADJ: Adjustable Pin
  • SHDN: Shutdown Pin
  • NC: No Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LT3090EMSE#PBF IC for a visual representation.

Key Features

  • High Precision Voltage Regulation: The LT3090EMSE#PBF offers precise output voltage adjustment for accurate regulation.
  • Low Dropout Voltage: With a low dropout voltage of 300mV, this IC can regulate voltages efficiently even when input voltage is close to the output voltage.
  • Adjustable Output: The adjustable pin allows for fine-tuning of the output voltage to suit specific application requirements.
  • Thermal Shutdown Protection: Includes thermal shutdown protection to prevent the IC from overheating under high load conditions.
  • Wide Operating Temperature Range: Operates over a wide temperature range, making it suitable for a variety of environmental conditions.

Note: For detailed technical specifications, please refer to the LT3090EMSE#PBF datasheet.

Application

  • Precision Voltage Regulation: Ideal for precision voltage regulation in instrumentation, data acquisition, and sensor applications.
  • Power Management: Suitable for power management in portable devices, battery charger circuits, and voltage reference applications.
  • Audio Amplifiers: Can be used in audio amplifier circuits for stable power supply voltage.

Functionality

The LT3090EMSE#PBF is a high-performance adjustable voltage regulator capable of providing stable and accurate output voltages for a wide range of applications.

Usage Guide

  • Input Voltage: Connect VIN (Pin 1) to the input voltage source.
  • Output Voltage: Adjust the output voltage by connecting VOUT (Pin 2) and ADJ (Pin 3) accordingly.
  • Shutdown Control: Use the SHDN (Pin 4) pin to enable or disable the regulator as needed.

Frequently Asked Questions

Q: What is the dropout voltage of LT3090EMSE#PBF?
A: The LT3090EMSE#PBF has a low dropout voltage of 300mV, allowing for efficient regulation even with small input-output differentials.

Q: Can LT3090EMSE#PBF handle temperature variations effectively?
A: Yes, the LT3090EMSE#PBF operates over a wide temperature range and includes thermal shutdown protection to handle temperature changes effectively.

Equivalent

For similar functionalities, consider these alternatives to the LT3090EMSE#PBF:

  • LT3080: A precision adjustable voltage regulator with similar features and performance characteristics.
  • LM317: This is a popular adjustable voltage regulator IC suitable for a wide range of applications, including voltage regulation and current limiting.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category LDO Voltage Regulators RoHS Details
Mounting Style SMD/SMT Package / Case MSOP-12
Output Voltage 0 V to - 32 V Output Current 600 mA
Number of Outputs 1 Output Polarity Negative
Quiescent Current 1 mA Input Voltage, Min - 36 V
Input Voltage, Max - 1.5 V PSRR / Ripple Rejection - Typ 85 dB
Output Type Adjustable Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C Dropout Voltage 300 mV
Series LT3090 Brand Analog Devices
Development Kit DC1948A Dropout Voltage - Max 450 mV
Line Regulation 2.5 uV/V Load Regulation 1.2 mV
Operating Supply Current 1 mA Output Voltage Range 0 V to - 32 V
Product LDO Voltage Regulators Product Type LDO Voltage Regulators
Factory Pack Quantity 37 Subcategory PMIC - Power Management ICs
Type Negative Linear Regulator Voltage Regulation Accuracy 1 %
Unit Weight 0.012099 oz

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LT3090EMSE#PBF

Programmable current limiting feature enhances flexibility of -36V, 600mA linear regulator

Inventory:

7,761