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DIODES INC. AP7348D1818RS47 Low Noise Power Regulator

The AP7348 is a compact, four-channel low dropout regulator designed for low power handheld communication devices. It offers high output voltage accuracy, low output noise, and superb PSRR. With a wide voltage range from 1.7V to 5.25V and an output current of 300mA per channel, it is ideal for powering modules like WiFi, camera, and IoT devices. Its low quiescent current, thermally-protected features, and RoHS compliance make it suitable for space-constrained, high-reliability applications, including automotive use with added qualification options.

Authorized Distributors
Source:Newark
Part No:AP7348D-1818RS4-7
Stock:4665
Inv Date:06-11-2026
Price: Unit price: $0.7
Buy/RFQ:
Source:DigiKey
Part No:AP7348D-1818RS4-7
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.12135
Buy/RFQ:
Part No:AP7348D-1818RS4-7
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.46
Buy/RFQ:

DIODES INC. AP7348D1818RS47 Low Noise Power Regulator Specifications:

  • Input Voltage Range: 1.7V to 5.25V
  • Output Voltage Range: 1.2V to 3.6V
  • Output Current per Channel: 300mA
  • Output Noise: 60uVrms from 10Hz to 100kHz
  • Ripple Rejection: 75dB at 1kHz
  • Line Regulation: 0.02% to 0.04%
  • Load Regulation: 15mV to 30mV
  • Quiescent Current: Typically 160μA
  • Total Quiescent Current: Typically 160μA
  • Dropout Voltage: 0.25V to 0.42V depending on output current
  • Thermal Shutdown Threshold: +155°C
  • ESD Protection: Human body model ±5000V
  • Package: X1-DFN1612-8 (Type B)
  • RoHS, Halogen, Antimony-Free, Fully Lead-Free
  • Designed for automotive applications with optional qualifications

Buy the Buy Diodes AP7348D1818RS47 Low Noise Regulator Part Number AP7348D1818RS47 Online

Get the Diodes AP7348D1818RS47 four-channel low noise regulator now available online. This high-precision, low dropout device delivers 300mA per channel, perfect for compact communication modules, IoT devices, and automotive systems. Its wide voltage range from 1.7V to 5.25V, combined with excellent ripple rejection and low output noise, ensures stable power delivery. Featuring thermal protection and RoHS compliance, it provides a reliable, space-saving power solution that enhances device performance. Purchase today for efficient project implementation!

Order your Diodes Series AP7348D1818RS47 low noise, four-channel regulator today and ensure your projects benefit from reliable, space-efficient power solutions.

Frequently Asked Questions

Where can I buy DIODES INC. AP7348D1818RS47?

You can click on the BUY or RFQ button to purchase AP7348D1818RS47 from an authorized DIODES INC. distributor.

How do I troubleshoot issues or seek technical support for part AP7348D1818RS47?

You can download the AP7348D1818RS47 datasheet or visit the DIODES INC. website for support.

Who is the manufacturer of AP7348D1818RS47?

DIODES INC.

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