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AP7343D-12FS4-7A
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 0.15 AED | Dhs. 0.15 AED |
| 15+ | Dhs. 0.14 AED | Dhs. 2.10 AED |
| 25+ | Dhs. 0.14 AED | Dhs. 3.50 AED |
| 50+ | Dhs. 0.13 AED | Dhs. 6.50 AED |
| 100+ | Dhs. 0.11 AED | Dhs. 11.00 AED |
| N+ | Dhs. 0.02 AED | Price Inquiry |
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AP7343D-12FS4-7A - 300mA Low Dropout Voltage Regulator
The AP7343D-12FS4-7A is a high-performance low dropout (LDO) voltage regulator from Diodes Incorporated, designed to deliver stable 1.2V output with up to 300mA current capacity. This precision voltage regulator features an ultra-low quiescent current of just 60µA, making it ideal for battery-powered applications and energy-efficient designs.
Key Features & Benefits
- Fixed 1.2V Output: Precise voltage regulation for sensitive electronic components
- 300mA Output Current: Sufficient power delivery for microcontrollers, sensors, and low-power circuits
- Low Dropout Voltage: Only 0.7V @ 300mA for maximum efficiency
- Comprehensive Protection: Built-in over-current, over-temperature, and short-circuit protection
- Wide Operating Range: -40°C to 85°C ambient temperature rating
- Compact Package: Space-saving 4-XDFN exposed pad (X2-DFN1010-4 Type B)
- Enable Control: Shutdown mode for power management
Applications
The AP7343D-12FS4-7A LDO regulator is perfectly suited for:
- Portable and battery-powered devices
- Microcontroller and microprocessor power supplies
- Sensor modules and IoT applications
- Industrial control systems
- Consumer electronics requiring stable low-voltage rails
- FPGA and ASIC auxiliary power
Performance Advantages
This LDO voltage regulator stands out with its exceptional efficiency and reliability. The ultra-low quiescent current of 60µA significantly extends battery life in portable applications, while the low dropout voltage of only 0.7V at full load ensures optimal power conversion efficiency. The integrated protection features—including over-current, over-temperature, and short-circuit protection—safeguard both the regulator and downstream components, making it an ideal choice for mission-critical applications.
Design Considerations
When integrating the AP7343D-12FS4-7A into your circuit design, consider the following best practices:
- Input Capacitor: Use a minimum 1µF ceramic capacitor close to the input pin for stability
- Output Capacitor: A 1µF to 10µF ceramic capacitor is recommended for optimal transient response
- Thermal Management: The compact X2-DFN1010-4 package provides excellent thermal performance with proper PCB layout
- Enable Pin: Utilize the enable function to implement power sequencing and reduce standby power consumption
Why Choose HQICKEY?
At HQICKEY, we guarantee 100% authentic components directly from authorized distributors. Every AP7343D-12FS4-7A voltage regulator comes with full traceability and quality assurance. We specialize in providing premium electronic components for industrial and consumer applications worldwide, backed by our commitment to quality, reliability, and exceptional customer service.
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Order authentic AP7343D-12FS4-7A voltage regulators today from HQICKEY - your trusted partner for quality electronic components with fast worldwide shipping and expert technical support.
| Product attributes | Property Value |
| Manufacturer | Diodes Incorporated |
| Product Series | |
| Packaging | Tape & Reel (TR)| |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 5.25V |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.7V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 60 µA |
| Current - Supply (Max) | - |
| PSRR | - |
| Control Features | Enable |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 4-XDFN Exposed Pad |
| Supplier Device Package | X2-DFN1010-4 (Type B) |
AP7343D-12FS4-7A.pdf