LTC3261EMSE#TRPBF

Product Overview

Category: Integrated Circuit (IC)

Use: Power Management

Characteristics: - Low Noise - High Efficiency - Small Package Size - Wide Input Voltage Range

Package: MSOP-16E

Essence: The LTC3261EMSE#TRPBF is a power management IC designed for low noise and high efficiency applications. It provides multiple regulated outputs from a single input voltage source.

Packaging/Quantity: The LTC3261EMSE#TRPBF is available in a MSOP-16E package. It is typically sold in reels of 2500 units.

Specifications

• Input Voltage Range: 2.7V to 38V
• Output Voltage Range: -5V to 5V
• Number of Outputs: 3
• Output Current: Up to 50mA per output
• Quiescent Current: 60µA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The LTC3261EMSE#TRPBF has a total of 16 pins. Here is the detailed pin configuration:

1. VIN: Input Voltage
2. GND: Ground
3. VOUT1: Output Voltage 1
4. VOUT2: Output Voltage 2
5. VOUT3: Output Voltage 3
6. FB1: Feedback Input 1
7. FB2: Feedback Input 2
8. FB3: Feedback Input 3
9. SS1: Soft-Start Control 1
10. SS2: Soft-Start Control 2
11. SS3: Soft-Start Control 3
12. EN1: Enable Control 1
13. EN2: Enable Control 2
14. EN3: Enable Control 3
15. PG: Power Good Indicator
16. VREF: Reference Voltage Output

Functional Features

• Triple Output Regulator
• Low Dropout Voltage
• Adjustable Output Voltages
• Soft-Start Functionality
• Enable Control for Each Output
• Power Good Indicator

Advantages and Disadvantages

Advantages: - High Efficiency Power Conversion - Small Package Size - Wide Input Voltage Range - Low Noise Output - Multiple Regulated Outputs

Disadvantages: - Limited Output Current (Up to 50mA per output) - Requires External Components for Operation

Working Principles

The LTC3261EMSE#TRPBF operates by taking an input voltage and converting it into multiple regulated output voltages. It utilizes a combination of switching regulators and linear regulators to achieve high efficiency and low noise performance. The soft-start and enable control features allow for controlled power-up and power-down sequences.

Detailed Application Field Plans

The LTC3261EMSE#TRPBF is commonly used in various applications that require multiple regulated output voltages, such as: - Industrial Control Systems - Automotive Electronics - Telecommunications Equipment - Medical Devices - Portable Electronic Devices

Detailed and Complete Alternative Models

Here are some alternative models that offer similar functionality to the LTC3261EMSE#TRPBF: - LT1764 - Low Dropout Linear Regulator - LT8610 - Synchronous Step-Down DC/DC Converter - LT3094 - Ultra-Low Noise Linear Regulator - LT3080 - Adjustable 1.1A Single Resistor Low Dropout Regulator

These alternative models can be considered based on specific requirements and design constraints.

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