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DIODES INC. AP7343185W57 Low Noise Regulator

The AP7343 is a compact, low dropout regulator equipped with high PSRR, low output noise, and an enable feature, making it ideal for portable communication devices. It provides a fixed output voltage from 0.9V to 3.6V with ±1% accuracy, supporting up to 300mA. Its design ensures low quiescent current as low as 35μA and excellent line and load transient response. Packaged in small X2-DFN1010-4 or SOT25 packages, it facilitates dense PCB layouts and energy-efficient power management for smartphones, RF supplies, cameras, and wireless modules.

Authorized Distributors
Source:Newark
Part No:AP7343-185W5-7
Stock:2692
Inv Date:06-10-2026
Price: Unit price: $1.04
Buy/RFQ:
Source:DigiKey
Part No:AP7343-185W5-7
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.14661
Buy/RFQ:
Part No:AP7343-185W5-7
Stock:2802
Inv Date:06-11-2026
Price: Unit price: $1.07
Buy/RFQ:

DIODES INC. AP7343185W57 Low Noise Regulator Specifications:

  • Input Voltage Range: 1.7V to 5.25V
  • Output Voltage Range: 0.9V to 3.6V fixed options
  • Output Current: 300mA (guaranteed)
  • Vout Accuracy: ±1%
  • Ripple Rejection: 75dB at 1kHz
  • Low Output Noise: 60μVrms from 10Hz to 100kHz
  • Quiescent Current: as low as 35μA
  • Dropout Voltage: 0.1V to 0.46V depending on output
  • Package Options: X2-DFN1010-4, SOT25
  • Thermal Resistance (Junction to Case): 96°C/W (X2-DFN), 52°C/W (SOT25)
  • ESD Protection: >2kV HBM, >200V MM

Buy the Diodes Series AP7343 Low Noise Regulator: 185W57

Order the Diodes Series AP7343 low noise regulator online today to benefit from its high PSRR, ultra-low noise, and efficient power management. Designed for portable and wireless applications, it features a wide input voltage range from 1.7V to 5.25V, supporting up to 300mA load with minimal quiescent current of just 35μA. Its compact X2-DFN1010-4 or SOT25 packages enable dense PCB layouts. Enhance your device's power stability with this reliable, lead-free, RoHS-compliant regulator—available for quick online purchase and fast delivery.

Get Diodes Series AP7343 low noise regulator today—built for precise voltage regulation, low noise, and long-lasting durability.

Frequently Asked Questions

Where can I buy DIODES INC. AP7343185W57?

You can click on the BUY or RFQ button to purchase AP7343185W57 from an authorized DIODES INC. distributor.

How do I troubleshoot issues or seek technical support for part AP7343185W57?

You can download the AP7343185W57 datasheet or visit the DIODES INC. website for support.

Who is the manufacturer of AP7343185W57?

DIODES INC.

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