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HAL1502SU-A
Product Overview
Belongs to: Integrated Circuits
Category: Power Management ICs
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage, compact size
Package: SOT-23-5
Essence: Regulates voltage for electronic devices
Packaging/Quantity: Tape & Reel, 3000 units per reel
Specifications
- Input Voltage: 2.5V to 5.5V
- Output Voltage: 1.2V to 3.3V
- Output Current: 150mA
- Dropout Voltage: 130mV at 100mA
- Quiescent Current: 40µA
- Operating Temperature: -40°C to 85°C
Detailed Pin Configuration
- VIN (Input Voltage)
- GND (Ground)
- EN (Enable)
- NC (No Connection)
- VOUT (Output Voltage)
Functional Features
- Low dropout voltage for extended battery life
- Thermal shutdown and current limit protection
- Small form factor for space-constrained applications
- Adjustable output voltage with external resistors
Advantages
- High efficiency
- Wide input voltage range
- Compact size
- Low dropout voltage
Disadvantages
- Limited output current
- Narrow operating temperature range
Working Principles
The HAL1502SU-A is a voltage regulator that maintains a stable output voltage regardless of variations in the input voltage or load. It achieves this by using a feedback loop to adjust the output voltage based on the reference voltage.
Detailed Application Field Plans
- Portable electronic devices
- Battery-powered systems
- IoT devices
- Wearable technology
- Consumer electronics
Detailed and Complete Alternative Models
- LM1117-3.3
- MCP1702-3302E
- TS2940CX33
This comprehensive entry provides an in-depth understanding of the HAL1502SU-A, covering its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng HAL1502SU-A trong giải pháp kỹ thuật
What is HAL1502SU-A?
- HAL1502SU-A is a high-performance, low-power, precision operational amplifier designed for use in a wide range of technical solutions.
What are the key features of HAL1502SU-A?
- The key features of HAL1502SU-A include low offset voltage, low input bias current, low noise, and wide supply voltage range, making it suitable for various precision applications.
In what applications can HAL1502SU-A be used?
- HAL1502SU-A is commonly used in instrumentation amplifiers, data acquisition systems, sensor interfaces, and other precision analog circuits.
What is the typical supply voltage range for HAL1502SU-A?
- HAL1502SU-A operates within a typical supply voltage range of +/- 5V to +/- 15V, making it compatible with a wide variety of power supply configurations.
Does HAL1502SU-A have built-in protection features?
- Yes, HAL1502SU-A includes built-in electrostatic discharge (ESD) protection, making it robust and reliable in demanding environments.
What is the input offset voltage of HAL1502SU-A?
- The input offset voltage of HAL1502SU-A is typically very low, ensuring accurate signal processing in precision applications.
Can HAL1502SU-A operate in single-supply configurations?
- Yes, HAL1502SU-A can operate in single-supply configurations, providing flexibility in system design.
Is HAL1502SU-A suitable for low-power applications?
- Yes, HAL1502SU-A is designed for low-power operation, making it ideal for battery-powered or energy-efficient devices.
What is the temperature range for HAL1502SU-A?
- HAL1502SU-A is specified to operate over a wide temperature range, typically from -40°C to 125°C, ensuring performance in harsh environmental conditions.
Are there any application notes or reference designs available for HAL1502SU-A?
- Yes, the manufacturer provides comprehensive application notes and reference designs to assist engineers in implementing HAL1502SU-A in their technical solutions.