LT1963AEST-1.5#TRPBF
Product Overview
Category
The LT1963AEST-1.5#TRPBF belongs to the category of low dropout voltage regulators.
Use
It is commonly used to provide a stable output voltage for various electronic devices and circuits.
Characteristics
- Low dropout voltage
- High accuracy
- Low quiescent current
- Thermal shutdown and current limit protection
Package
The LT1963AEST-1.5#TRPBF comes in a surface-mount package.
Essence
This voltage regulator is essential for maintaining a consistent and reliable power supply in electronic systems.
Packaging/Quantity
The LT1963AEST-1.5#TRPBF is typically packaged in reels with a specific quantity per reel.
Specifications
- Output Voltage: 1.5V
- Dropout Voltage: 0.5V at 1.5A
- Quiescent Current: 1.6mA
- Operating Temperature Range: -40°C to 125°C
- Package Type: Surface Mount
Detailed Pin Configuration
The LT1963AEST-1.5#TRPBF has the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. ADJ (Adjust) 4. VOUT (Output Voltage)
Functional Features
- Low dropout voltage ensures efficient regulation even when the input voltage is close to the output voltage.
- High accuracy provides precise output voltage regulation for sensitive electronic components.
- Low quiescent current minimizes power consumption, making it suitable for battery-powered applications.
- Thermal shutdown and current limit protection enhance the reliability and safety of the device.
Advantages and Disadvantages
Advantages
- Stable and accurate output voltage
- Suitable for low-power applications
- Built-in protection features enhance reliability
Disadvantages
- Higher cost compared to standard linear regulators
- Sensitive to input voltage fluctuations
Working Principles
The LT1963AEST-1.5#TRPBF operates by comparing the output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage. It utilizes feedback control to regulate the output voltage despite variations in the input voltage and load conditions.
Detailed Application Field Plans
The LT1963AEST-1.5#TRPBF is widely used in the following applications: - Battery-powered devices - Portable electronics - Embedded systems - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the LT1963AEST-1.5#TRPBF include: - LM1117 - ADP3338 - MIC29302
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What is the input voltage range for LT1963AEST-1.5#TRPBF?
- The input voltage range for LT1963AEST-1.5#TRPBF is 2.5V to 20V.
What is the output voltage of LT1963AEST-1.5#TRPBF?
- The output voltage of LT1963AEST-1.5#TRPBF is fixed at 1.5V.
What is the maximum output current of LT1963AEST-1.5#TRPBF?
- The maximum output current of LT1963AEST-1.5#TRPBF is 1.5A.
What are the typical applications for LT1963AEST-1.5#TRPBF?
- Typical applications include post-regulation for switching power supplies, battery chargers, and instrumentation.
What is the dropout voltage of LT1963AEST-1.5#TRPBF?
- The dropout voltage of LT1963AEST-1.5#TRPBF is typically 340mV at full load.
What is the operating temperature range of LT1963AEST-1.5#TRPBF?
- The operating temperature range is -40°C to 125°C.
Does LT1963AEST-1.5#TRPBF require an external heat sink?
- It depends on the application and the power dissipation. In some cases, an external heat sink may be necessary.
Is LT1963AEST-1.5#TRPBF suitable for low noise applications?
- Yes, LT1963AEST-1.5#TRPBF is designed for low noise applications.
Can LT1963AEST-1.5#TRPBF be used in automotive applications?
- Yes, LT1963AEST-1.5#TRPBF is suitable for automotive applications.
What are the key features of LT1963AEST-1.5#TRPBF?
- Some key features include low dropout voltage, low quiescent current, and thermal shutdown protection.