Diodes Incorporated AP7343D-25FS4-7
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 0.15 | Dhs. 0.15 |
| 15+ | Dhs. 0.14 | Dhs. 2.10 |
| 25+ | Dhs. 0.14 | Dhs. 3.50 |
| 50+ | Dhs. 0.13 | Dhs. 6.50 |
| 100+ | Dhs. 0.11 | Dhs. 11.00 |
| N+ | Dhs. 0.02 | Price Inquiry |
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AP7343D-25FS4-7 - Low Dropout Voltage Regulator
The AP7343D-25FS4-7 from Diodes Incorporated is a high-performance, fixed 2.5V low dropout (LDO) voltage regulator designed for applications requiring stable power delivery with minimal power consumption. With a maximum output current of 300mA and an ultra-low quiescent current of just 60µA, this regulator is ideal for battery-powered devices, portable electronics, and power-sensitive industrial applications.
Key Features & Benefits
- Fixed 2.5V Output: Delivers precise, stable voltage for sensitive analog and digital circuits
- 300mA Output Current: Sufficient power delivery for microcontrollers, sensors, and low-power ICs
- Ultra-Low Quiescent Current (60µA): Extends battery life in portable and IoT devices
- Low Dropout Voltage (0.34V @ 300mA): Maximizes efficiency even when input voltage is close to output voltage
- Excellent PSRR (75dB @ 1kHz): Superior power supply rejection ratio filters out input noise
- Comprehensive Protection: Built-in over-current, over-temperature, and short-circuit protection ensures reliable operation
- Wide Operating Temperature Range (-40°C to 85°C): Suitable for industrial and automotive applications
- Compact X2-DFN1010-4 Package: Space-saving surface mount design for high-density PCB layouts
Applications
The AP7343D-25FS4-7 voltage regulator is perfectly suited for:
- Battery-powered IoT devices and wearables
- Portable medical and healthcare electronics
- Wireless sensor networks and smart home devices
- Industrial control systems and instrumentation
- Consumer electronics requiring stable, low-noise power
- Microcontroller and FPGA power supply circuits
- Precision analog circuits and data acquisition systems
- RF and communication modules requiring clean power
Performance Advantages
This LDO regulator stands out with its exceptional power supply rejection ratio (PSRR) of 75dB at 1kHz, effectively filtering noise from the input supply and ensuring clean, stable output voltage. The ultra-low quiescent current of 60µA makes it an excellent choice for always-on applications where power efficiency is critical. The low dropout voltage of only 0.34V at full load allows operation with input voltages very close to the output, maximizing battery utilization in portable devices.
Design Considerations
When integrating the AP7343D-25FS4-7 into your circuit design, consider adding appropriate input and output capacitors for stability and transient response. The enable pin provides convenient power sequencing and shutdown capabilities, further reducing power consumption in standby modes. The compact X2-DFN1010-4 package with exposed thermal pad ensures excellent thermal performance while minimizing PCB footprint.
Quality & Reliability
Manufactured by Diodes Incorporated, a trusted leader in semiconductor solutions, the AP7343D-25FS4-7 undergoes rigorous quality testing to ensure consistent performance across its wide operating temperature range. Built-in protection features including over-current, over-temperature, and short-circuit protection safeguard both the regulator and downstream components.
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Order the AP7343D-25FS4-7 today and experience reliable, efficient power management for your next project. Fast shipping, competitive pricing, authentic components, and expert technical support available.
| 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) | 2.5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.34V @ 300mA |
| Current - Output | 300mA |
| Current - Quiescent (Iq) | 60 µA |
| Current - Supply (Max) | - |
| PSRR | 75dB (1kHz) |
| 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-25FS4-7.pdf