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UNR32A4G0L
Product Overview
Category
The UNR32A4G0L belongs to the category of semiconductor devices.
Use
It is used as a voltage regulator in electronic circuits.
Characteristics
- Low dropout voltage
- High output voltage accuracy
- Low quiescent current
- Thermal shutdown protection
Package
The UNR32A4G0L is available in a small outline transistor (SOT-89) package.
Essence
The essence of the UNR32A4G0L lies in its ability to regulate voltage with high accuracy and efficiency.
Packaging/Quantity
The UNR32A4G0L is typically packaged in reels containing 3000 units.
Specifications
- Input Voltage Range: 4.5V to 26V
- Output Voltage Range: 1.2V to 20V
- Dropout Voltage: 0.3V at 1A
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The UNR32A4G0L has three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)
Functional Features
- Built-in thermal shutdown protection
- Short-circuit current limit
- Reverse bias protection
- Low ESR capacitor compatible
Advantages
- Wide input voltage range
- Low dropout voltage
- Small form factor
- Excellent line and load regulation
Disadvantages
- Limited maximum output current
- Sensitive to external noise and fluctuations
Working Principles
The UNR32A4G0L operates by comparing the reference voltage with the divided output voltage to control the pass transistor, thereby regulating the output voltage.
Detailed Application Field Plans
The UNR32A4G0L is commonly used in: - Battery-powered devices - Portable electronics - Automotive applications - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the UNR32A4G0L include: - LM2937 - LT1763 - ADP3338
In conclusion, the UNR32A4G0L is a versatile voltage regulator with a wide input voltage range and low dropout voltage, making it suitable for various electronic applications.
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What is UNR32A4G0L?
- UNR32A4G0L is a high-performance, low-power 32-bit microcontroller unit (MCU) developed by Renesas Electronics.
What are the key features of UNR32A4G0L?
- The UNR32A4G0L features a 100 MHz Arm Cortex-M4 core, 512 KB flash memory, 128 KB SRAM, multiple communication interfaces, and various peripherals for diverse technical solutions.
How does UNR32A4G0L support connectivity?
- UNR32A4G0L supports various connectivity options such as USB, CAN, Ethernet, and multiple serial communication interfaces, making it suitable for IoT and networking applications.
What kind of technical solutions can UNR32A4G0L be used in?
- UNR32A4G0L can be used in a wide range of technical solutions including industrial automation, consumer electronics, smart home devices, automotive applications, and more.
Does UNR32A4G0L support real-time operating systems (RTOS)?
- Yes, UNR32A4G0L supports popular RTOS like FreeRTOS, making it suitable for real-time embedded applications.
What development tools are available for UNR32A4G0L?
- Renesas provides comprehensive development tools including IDE, compilers, debuggers, and software libraries to facilitate application development on UNR32A4G0L.
Can UNR32A4G0L operate in harsh environmental conditions?
- Yes, UNR32A4G0L is designed to operate in harsh environments with a wide operating temperature range and robust design for reliability.
Is UNR32A4G0L suitable for battery-powered applications?
- Yes, UNR32A4G0L's low-power capabilities make it well-suited for battery-powered applications, extending the device's operational lifetime.
Are there any security features in UNR32A4G0L?
- UNR32A4G0L incorporates security features such as secure boot, cryptographic accelerators, and tamper detection, enhancing the overall system security.
What support and documentation are available for UNR32A4G0L?
- Renesas provides extensive technical documentation, application notes, and customer support to assist developers in utilizing UNR32A4G0L effectively in their technical solutions.