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ER12-400J3PB
Product Overview
Category: Electronic Component
Use: Power Regulation
Characteristics: High efficiency, compact size
Package: SMD
Essence: Voltage Regulator
Packaging/Quantity: Reel/3000 units
Specifications
- Input Voltage: 4.5V to 24V
- Output Voltage: 1.2V to 20V
- Output Current: 400mA
- Dropout Voltage: 300mV
- Operating Temperature: -40°C to 125°C
- Package Type: SOT-23
Detailed Pin Configuration
- VIN (Input Voltage)
- GND (Ground)
- VOUT (Output Voltage)
Functional Features
- Low dropout voltage
- Thermal shutdown protection
- Short-circuit current limit
- Low quiescent current
Advantages and Disadvantages
Advantages: - Wide input voltage range - Compact size - High efficiency
Disadvantages: - Limited output current - Sensitive to thermal conditions
Working Principles
The ER12-400J3PB is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage or load. It achieves this by using a feedback mechanism to adjust the output voltage based on the reference voltage.
Detailed Application Field Plans
The ER12-400J3PB is commonly used in portable electronic devices such as smartphones, tablets, and portable media players. It is also suitable for battery-powered applications where space and power efficiency are crucial.
Detailed and Complete Alternative Models
- LM1117-3.3
- MCP1702-3302E/TO
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng ER12-400J3PB trong giải pháp kỹ thuật
What is the maximum operating temperature of ER12-400J3PB?
- The maximum operating temperature of ER12-400J3PB is 105°C.
What is the voltage rating of ER12-400J3PB?
- ER12-400J3PB has a voltage rating of 400V.
What are the typical applications for ER12-400J3PB?
- ER12-400J3PB is commonly used in power supplies, lighting ballasts, and motor drives.
What is the capacitance value of ER12-400J3PB?
- The capacitance value of ER12-400J3PB is 12µF.
Is ER12-400J3PB suitable for high-frequency applications?
- Yes, ER12-400J3PB is suitable for high-frequency applications.
What is the tolerance of ER12-400J3PB?
- The tolerance of ER12-400J3PB is ±5%.
Can ER12-400J3PB be used in automotive electronics?
- Yes, ER12-400J3PB is suitable for use in automotive electronics.
Does ER12-400J3PB have RoHS compliance?
- Yes, ER12-400J3PB is RoHS compliant.
What is the equivalent series resistance (ESR) of ER12-400J3PB?
- The equivalent series resistance (ESR) of ER12-400J3PB is typically low, making it suitable for efficient power delivery.
Is ER12-400J3PB suitable for harsh environmental conditions?
- ER12-400J3PB is designed to withstand harsh environmental conditions, making it suitable for a wide range of applications.