0277.125M Product Overview
Product Identification
- Product Name: 0277.125M
- Category: Electronic Component
- Use: Voltage Regulator
- Characteristics: High precision, compact size, efficient heat dissipation
- Package: SMD (Surface Mount Device)
- Essence: Stabilizing voltage output
- Packaging/Quantity: Typically packaged in reels of 3000 units
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 1.25V to 20V
- Output Current: 500mA
- Operating Temperature Range: -40°C to 125°C
- Quiescent Current: 75µA
Detailed Pin Configuration
- Pin 1: Input Voltage
- Pin 2: Ground
- Pin 3: Output Voltage
Functional Features
- Provides stable output voltage despite input fluctuations
- Low dropout voltage for efficient power conversion
- Overcurrent and thermal protection features
Advantages and Disadvantages
Advantages
- Compact size suitable for space-constrained applications
- Wide input voltage range for versatility
- Low quiescent current for energy efficiency
Disadvantages
- Limited output current compared to some alternatives
- Sensitive to excessive voltage spikes
Working Principles
The 0277.125M operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage.
Detailed Application Field Plans
- Portable Electronics: Ideal for powering battery-operated devices with its low quiescent current and compact size.
- Automotive Electronics: Suitable for stabilizing voltage in automotive systems due to its wide operating temperature range.
Detailed and Complete Alternative Models
- LM317: Offers higher output current but with a larger package size.
- XC6206: Smaller package size but with lower input voltage range.
In conclusion, the 0277.125M voltage regulator offers a compact and efficient solution for stabilizing voltage in various electronic applications, particularly those with space constraints and low power requirements.
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