LT3091IFE#TRPBF

Product Overview

Category

LT3091IFE#TRPBF belongs to the category of integrated circuits (ICs).

Use

It is commonly used as a voltage regulator in various electronic devices.

Characteristics

• High input voltage range
• Low dropout voltage
• Adjustable output voltage
• Current limiting and thermal shutdown features

Package

LT3091IFE#TRPBF is available in an industry-standard 16-lead TSSOP package.

Essence

The essence of LT3091IFE#TRPBF lies in its ability to regulate voltage efficiently and reliably.

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 1.2V to 40V
• Output Voltage Range: 0.6V to 36V
• Dropout Voltage: 300mV at 1A Load
• Maximum Output Current: 1.5A
• Quiescent Current: 1.5mA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. IN: Input voltage pin
2. GND: Ground pin
3. ADJ: Adjust pin for setting the output voltage
4. VOUT: Output voltage pin
5. SET: Current limit set pin
6. SS/TRK: Soft-start/tracking pin
7. FB: Feedback pin for regulating output voltage
8. NC: No connection
9. NC: No connection
10. NC: No connection
11. NC: No connection
12. NC: No connection
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection

Functional Features

• Wide input voltage range allows for versatile applications
• Low dropout voltage ensures efficient power conversion
• Adjustable output voltage provides flexibility in system design
• Current limiting and thermal shutdown features protect the device and connected components

Advantages and Disadvantages

Advantages

• High input voltage range enables compatibility with various power sources
• Low dropout voltage minimizes power dissipation and improves efficiency
• Adjustable output voltage allows for customization based on specific requirements
• Current limiting and thermal shutdown features enhance system reliability and safety

Disadvantages

• Limited maximum output current may restrict usage in high-power applications
• Quiescent current of 1.5mA may impact overall power consumption in low-power devices

Working Principles

LT3091IFE#TRPBF operates as a linear voltage regulator. It takes an input voltage and regulates it to a desired output voltage level. The feedback mechanism continuously monitors the output voltage and adjusts the internal circuitry to maintain a stable output. The device incorporates various protection features, such as current limiting and thermal shutdown, to safeguard against overloading and overheating.

Detailed Application Field Plans

LT3091IFE#TRPBF finds applications in a wide range of electronic systems, including but not limited to: - Power supplies - Battery charging circuits - Industrial control systems - Automotive electronics - Portable devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to LT3091IFE#TRPBF are: - LM317T - LT1084CP-5 - ADP3339AKCZ-3.3-R7 - TPS7A4700RGWT

These models offer similar functionality and can be used as substitutes depending on specific requirements.

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