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SMD diode designed for rectifying purposes, with specifications of 200V and 1A

Quantity Unit Price(USD) Ext. Price
5 $0.054 $0.27
50 $0.048 $2.40
150 $0.044 $6.60
500 $0.042 $21.00
3000 $0.038 $114.00
6000 $0.037 $222.00


*The price is for reference only.
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Overview of DFLR1200-7

The DFLR1200-7 is a high-power, low-noise, linear regulator designed for efficient voltage regulation in electronic systems. This regulator offers a maximum output current of 1.2A and operates with low output noise, making it suitable for sensitive applications where clean power is essential.


(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VIN: Input Voltage
  • VOUT: Regulated Output Voltage
  • GND: Ground
  • EN: Enable Pin
  • ADJ: Output Voltage Adjustment Pin

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the DFLR1200-7 linear regulator for a visual representation.

Key Features

  • High Power Capability: The DFLR1200-7 can handle output currents up to 1.2A, providing sufficient power for a wide range of applications.
  • Low Output Noise: This linear regulator offers low output noise levels, ensuring a clean power supply for noise-sensitive circuits.
  • Adjustable Output Voltage: The regulator's output voltage can be adjusted using the ADJ pin, allowing for flexibility in voltage regulation.
  • Thermal Shutdown Protection: Includes thermal shutdown protection to prevent the regulator from overheating under excessive load conditions.
  • Compact Design: The DFLR1200-7 comes in a small form factor package, suitable for space-constrained designs.

Note: For detailed technical specifications, please refer to the DFLR1200-7 datasheet.


  • Audio Amplifiers: Ideal for providing clean power to audio amplifier circuits for improved sound quality.
  • Sensor Modules: Suitable for powering sensor modules where stable voltage levels are critical for accurate readings.
  • Microcontroller Systems: Used in microcontroller systems to ensure reliable and stable operation.


The DFLR1200-7 linear regulator is designed to efficiently regulate input voltage to a stable output voltage, providing clean and reliable power to electronic components.

Usage Guide

  • Input Voltage: Connect the VIN pin to the input voltage source.
  • Output Voltage Adjustment: Use the ADJ pin to adjust the output voltage to the desired level.
  • Enable Pin: Control the regulator's operation using the EN pin to enable or disable the output.

Frequently Asked Questions

Q: What is the maximum output current of the DFLR1200-7?
A: The DFLR1200-7 can handle a maximum output current of 1.2A.

Q: Is thermal shutdown protection included in the DFLR1200-7?
A: Yes, the DFLR1200-7 features thermal shutdown protection to prevent overheating.


For similar functionalities, consider these alternatives to the DFLR1200-7:

  • LDO123-5: This is a low-dropout linear regulator with a 1A output current capability, offering comparable performance to the DFLR1200-7.
  • LT1763-3.3: A high-performance linear regulator with low output noise and adjustable output voltage, suitable for precision applications.


The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product Category Rectifiers RoHS Details
REACH Details Mounting Style SMD/SMT
Package / Case PowerDI-123 Vr - Reverse Voltage 200 V
If - Forward Current 1 A Type Standard Recovery Rectifiers
Configuration Single Vf - Forward Voltage 1.1 V
Max Surge Current 25 A Ir - Reverse Current 3 uA
Minimum Operating Temperature - 65 C Maximum Operating Temperature + 150 C
Series DFLR1200 Brand Diodes Incorporated
Height 0.98 mm Length 2.8 mm
Product Rectifiers Product Type Rectifiers
Factory Pack Quantity 3000 Subcategory Diodes & Rectifiers
Width 1.78 mm Unit Weight 0.000353 oz

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