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DALC112S1
Product Overview
Category: Integrated Circuit
Use: Power Management
Characteristics: High efficiency, compact design
Package: SOT-23-5
Essence: Voltage Regulator
Packaging/Quantity: Tape & Reel / 3000 units per reel
Specifications
- Input Voltage Range: 2.5V to 5.5V
- Output Voltage: 1.8V
- Maximum Output Current: 300mA
- Dropout Voltage: 200mV at 100mA
- Quiescent Current: 40µA
- Operating Temperature Range: -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
- Low Quiescent Current
- Thermal Shutdown Protection
- Short-Circuit Protection
- Overcurrent Protection
Advantages and Disadvantages
Advantages: - Small package size - Wide input voltage range - Low quiescent current
Disadvantages: - Limited maximum output current - Limited output voltage options
Working Principles
The DALC112S1 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 loop to adjust its internal circuitry, ensuring a consistent output.
Detailed Application Field Plans
The DALC112S1 is suitable for various battery-powered applications, such as portable devices, IoT devices, and handheld instruments. Its low dropout voltage and low quiescent current make it ideal for extending battery life in these applications.
Detailed and Complete Alternative Models
- LM1117MPX-1.8/NOPB: Similar specifications and package type
- XC6206P182MR-G: Comparable performance in a different package
This integrated circuit provides efficient power management in a compact form factor, making it an excellent choice for battery-powered applications requiring a stable output voltage.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací DALC112S1 v technických řešeních
What is DALC112S1?
- DALC112S1 is a high-performance digital-to-analog converter (DAC) designed for use in technical solutions requiring precise analog signal generation.
What is the resolution of DALC112S1?
- The DAC offers a resolution of 12 bits, providing fine granularity for generating accurate analog signals.
What is the output voltage range of DALC112S1?
- The output voltage range of DALC112S1 is typically 0 to Vref, where Vref is the reference voltage supplied to the DAC.
What is the interface used to communicate with DALC112S1?
- DALC112S1 typically uses a standard serial interface such as SPI or I2C for communication with microcontrollers or other digital devices.
What are the typical applications of DALC112S1?
- DALC112S1 is commonly used in applications such as industrial automation, instrumentation, motor control, and audio equipment where precise analog signal generation is required.
Does DALC112S1 support power-down modes?
- Yes, DALC112S1 typically supports power-down modes to minimize power consumption when not actively converting digital inputs to analog outputs.
What is the settling time of DALC112S1?
- The settling time of DALC112S1 refers to the time it takes for the output voltage to reach within a specified percentage of its final value after a change in the digital input. This information can be found in the datasheet for the specific model.
Can DALC112S1 operate at high temperatures?
- DALC112S1 is designed to operate over a wide temperature range, but it's important to consult the datasheet for the specific operating temperature range and any necessary thermal considerations.
Does DALC112S1 require external components for operation?
- Typically, DALC112S1 requires a reference voltage source and may benefit from additional external components for filtering and buffering the output, depending on the application requirements.
Is DALC112S1 suitable for battery-powered applications?
- Yes, DALC112S1's low power consumption and potential for power-down modes make it suitable for battery-powered applications, but it's important to consider the overall power budget and efficiency of the system.