LT1107IS8#PBF

Product Overview

• Category: Integrated Circuit
• Use: Voltage Regulator
• Characteristics: Low Dropout, Adjustable Output, Low Quiescent Current
• Package: 8-Pin SOIC
• Essence: Regulates voltage with minimal power loss
• Packaging/Quantity: Tape & Reel (2500 units)

Specifications

• Input Voltage Range: 1.2V to 20V
• Output Voltage Range: 1.22V to 18V
• Dropout Voltage: 300mV at 800mA
• Quiescent Current: 75µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. FB (Feedback)
4. SHDN (Shutdown)
5. VOUT (Output Voltage)
6. NC (No Connection)
7. NC (No Connection)
8. NC (No Connection)

Functional Features

• Low dropout voltage
• Adjustable output
• Low quiescent current
• Thermal shutdown and current limit protection

Advantages and Disadvantages

Advantages: - Wide input voltage range - Low dropout voltage - Adjustable output - Low quiescent current

Disadvantages: - Limited maximum output current - Requires external components for operation

Working Principles

The LT1107IS8#PBF is a low dropout voltage regulator that maintains a stable output voltage even when the input voltage is close to the output voltage. It achieves this by using a PNP pass transistor to minimize power loss.

Detailed Application Field Plans

The LT1107IS8#PBF is suitable for various battery-powered applications, portable instruments, and post-regulation of switch-mode power supplies.

Detailed and Complete Alternative Models

1. LT1763
2. LM2937
3. ADP3338

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