DDZ9V1ASF-7

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy
Package: SOT-23
Essence: Regulating voltage with minimal dropout
Packaging/Quantity: Tape & Reel, 3000 units

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage: 1.8V
• Dropout Voltage: 200mV at 100mA
• Maximum Output Current: 150mA
• Line Regulation: ±0.3%
• Load Regulation: ±0.3%
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

1. GND
2. VOUT
3. VIN

Functional Features

• Low dropout voltage
• High accuracy over line and load variations
• Thermal shutdown protection
• Short-circuit current limit

Advantages and Disadvantages

Advantages: - Stable output voltage - Small package size - Wide operating temperature range

Disadvantages: - Limited maximum output current - Higher dropout voltage compared to some alternatives

Working Principles

The DDZ9V1ASF-7 is a voltage regulator that maintains a stable output voltage even when the input voltage fluctuates within its specified range. It achieves this by using a reference voltage and feedback loop to adjust the output.

Detailed Application Field Plans

The DDZ9V1ASF-7 is suitable for various battery-powered applications, such as portable devices, IoT sensors, and handheld instruments. Its low dropout voltage and small package make it ideal for space-constrained designs.

Detailed and Complete Alternative Models

1. LM1117-1.8

   • Category: Electronic Component
   • Use: Voltage Regulator
   • Characteristics: Low dropout, high accuracy
   • Package: SOT-223
   • Essence: Regulating voltage with minimal dropout
   • Packaging/Quantity: Tube, 50 units
   • Specifications: (similar to DDZ9V1ASF-7)
   • Functional Features: (similar to DDZ9V1ASF-7)

2. MCP1702-1802E

   • Category: Electronic Component
   • Use: Voltage Regulator
   • Characteristics: Low dropout, high accuracy
   • Package: SOT-23
   • Essence: Regulating voltage with minimal dropout
   • Packaging/Quantity: Tape & Reel, 3000 units
   • Specifications: (similar to DDZ9V1ASF-7)
   • Functional Features: (similar to DDZ9V1ASF-7)

In conclusion, the DDZ9V1ASF-7 is a reliable voltage regulator with specific advantages and limitations. Its application spans across various industries, particularly in battery-powered devices where stable voltage regulation is crucial. Additionally, there are alternative models available in the market with similar functionalities, providing flexibility to designers and engineers.