LT3065EMSE-3.3#PBF

Product Overview

Category

The LT3065EMSE-3.3#PBF belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and stabilize voltage levels.

Characteristics

• Voltage Output: 3.3V
• Package Type: MSOP-12
• Essence: Low Dropout Linear Regulator
• Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

The LT3065EMSE-3.3#PBF has the following specifications:

• Input Voltage Range: 1.8V to 45V
• Dropout Voltage: 300mV at 500mA
• Output Current: Up to 500mA
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Ripple Rejection: 70dB at 1kHz
• Quiescent Current: 30µA
• Shutdown Current: 1µA

Detailed Pin Configuration

The LT3065EMSE-3.3#PBF has a total of 12 pins. The pin configuration is as follows:

1. VIN: Input Voltage
2. GND: Ground
3. NC: No Connection
4. NC: No Connection
5. NC: No Connection
6. NC: No Connection
7. NC: No Connection
8. NC: No Connection
9. NC: No Connection
10. VOUT: Output Voltage
11. NC: No Connection
12. SHDN: Shutdown Control

Functional Features

• Low dropout voltage for efficient regulation.
• Wide input voltage range allows for versatile applications.
• Excellent line and load regulation for stable output voltage.
• High ripple rejection for noise-sensitive applications.
• Low quiescent current for power-saving operation.
• Shutdown control for power management.

Advantages and Disadvantages

Advantages

• High efficiency voltage regulation.
• Wide input voltage range.
• Stable output voltage under varying load conditions.
• Low power consumption.
• Shutdown control for power management.

Disadvantages

• Limited output current capacity (up to 500mA).
• Requires external components for proper operation.

Working Principles

The LT3065EMSE-3.3#PBF is a low dropout linear regulator that operates by comparing the input voltage with a reference voltage. It adjusts the resistance in the circuit to maintain a stable output voltage, even when the input voltage fluctuates or the load changes.

Detailed Application Field Plans

The LT3065EMSE-3.3#PBF finds applications in various electronic devices and systems, including:

1. Battery-powered devices: Provides regulated voltage for microcontrollers, sensors, and other components.
2. Automotive electronics: Stabilizes voltage for automotive modules, infotainment systems, and lighting systems.
3. Industrial equipment: Ensures consistent voltage supply for control systems, motor drives, and instrumentation.
4. Communication systems: Regulates voltage for wireless transceivers, routers, and network switches.
5. Medical devices: Maintains stable voltage levels for medical monitors, diagnostic equipment, and implantable devices.

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and package type.
2. LT1763-3.3: Offers higher output current and lower dropout voltage.
3. ADP3339-3.3: Provides excellent line and load regulation with a smaller package size.

These alternative models offer comparable performance and can be considered as substitutes for the LT3065EMSE-3.3#PBF in various applications.

In conclusion, the LT3065EMSE-3.3#PBF is a voltage regulator with a wide input voltage range, stable output voltage, and low dropout voltage. It finds applications in diverse fields such as battery-powered devices, automotive electronics, industrial equipment, communication systems, and medical devices. While it has limitations in terms of output current capacity, it offers efficient voltage regulation and power-saving features. Alternative models like LM1117-3.3, LT1763-3.3, and ADP3339-3.3 provide similar functionality and can be considered as substitutes.