LT1763MPS8-2.5#PBF

Product Overview

Category

The LT1763MPS8-2.5#PBF belongs to the category of voltage regulators.

Use

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

Characteristics

• Low dropout voltage: The LT1763MPS8-2.5#PBF has a low dropout voltage, allowing it to operate efficiently even when the input voltage is close to the desired output voltage.
• High accuracy: This voltage regulator provides precise and stable output voltage, ensuring reliable performance of connected devices.
• Low noise: The LT1763MPS8-2.5#PBF minimizes output voltage fluctuations, resulting in reduced electrical noise in the system.
• Thermal shutdown protection: It incorporates thermal shutdown circuitry to prevent damage due to excessive heat.

Package

The LT1763MPS8-2.5#PBF comes in an MPS8 package, which is a small surface-mount package with 8 pins.

Essence

The essence of the LT1763MPS8-2.5#PBF is its ability to regulate and maintain a constant output voltage, regardless of variations in the input voltage or load conditions.

Packaging/Quantity

This product is typically packaged in reels or tubes, and the quantity per package may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.7V to 20V
• Output Voltage: 2.5V
• Maximum Output Current: 500mA
• Dropout Voltage: 300mV at 500mA
• Line Regulation: ±0.02%
• Load Regulation: ±0.1%
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1763MPS8-2.5#PBF has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin (active high)
4. BYP: Bypass capacitor pin
5. VOUT: Output voltage pin
6. NC: No connection
7. NC: No connection
8. NC: No connection

Functional Features

• Low dropout voltage ensures efficient operation even with low input voltages.
• Thermal shutdown protection prevents damage due to excessive heat.
• Fast transient response enables quick stabilization of output voltage during load changes.
• Low quiescent current minimizes power consumption in standby or idle modes.
• Short-circuit and overcurrent protection safeguards connected devices.

Advantages and Disadvantages

Advantages

• Precise and stable output voltage regulation
• Low noise output for improved system performance
• Compact package size for space-constrained applications
• Wide input voltage range allows flexibility in various power supply designs

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Requires external bypass capacitors for optimal performance

Working Principles

The LT1763MPS8-2.5#PBF is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a constant output voltage. The dropout voltage is minimized by using a low resistance pass element.

Detailed Application Field Plans

The LT1763MPS8-2.5#PBF finds applications in various fields, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

Some alternative models to the LT1763MPS8-2.5#PBF include: - LM1117-2.5 - ADP3339-2.5 - MAX6035

These models offer similar voltage regulation capabilities and can be considered as alternatives based on specific application requirements.

In conclusion, the LT1763MPS8-2.5#PBF is a voltage regulator with low dropout voltage, high accuracy, and thermal shutdown protection. It is commonly used in various electronic devices to ensure stable and reliable power supply.