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ROHM BD4739GTR Voltage Detector IC

The BD47xx series are ultra-compact Voltage Detector ICs designed for system error prevention during transient power fluctuations. These bipolar ICs feature detection voltages from 1.9V to 4.6V in 0.1V steps, high accuracy of 11%, and low current consumption of 1.6μA. Suitable for portable and microcontroller applications, they provide open collector reset outputs, ensuring reliable system reset signals at varied supply voltages. Their small SSOP5 package (2.90mm x 2.80mm x 1.25mm) makes them ideal for compact electronic systems requiring precise voltage detection and system reset control.

Authorized Distributors
Part No:BD4739G-TR
Stock:0
Inv Date:06-10-2026
Price: N/A
Buy/RFQ:

ROHM BD4739GTR Voltage Detector IC Specifications:

  • Detection Voltage Range: 1.9V to 4.6V in 0.1V steps
  • Detection Accuracy: ±11%
  • Current Consumption: 1.6μA (Typ.)
  • Operating Temperature Range: -40°C to +75°C
  • Package: SSOP5, dimensions 2.90mm x 2.80mm x 1.25mm
  • Output Type: Open collector reset output
  • Supply Voltage Range: 0.4V to 0.65V (Operational)
  • Reverse Polarity and transient voltage protections included
  • Designed for system reset and power supply detection in portable electronics

Buy the ROHM BD4739GTR – Reliable Voltage Detector for Industrial Applications

Secure your project with the ROHM BD4739GTR Voltage Detector IC today. With its wide detection voltage range from 1.9V to 4.6V, high accuracy, and ultra-low power consumption, this device ensures reliable system resets and voltage monitoring for portable and microcontroller-based applications. Its compact SSOP5 package fits easily into tight spaces, making it ideal for modern electronics. Purchase online now to benefit from dependable performance and quick delivery for your industrial and consumer electronics projects.

Order your ROHM Series BD4739GTR voltage detector today and ensure your portable systems and microcontroller projects operate reliably with precise voltage monitoring.

Frequently Asked Questions

Where can I buy ROHM BD4739GTR?

You can click on the BUY or RFQ button to purchase BD4739GTR from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part BD4739GTR?

You can download the BD4739GTR datasheet or visit the ROHM website for support.

Who is the manufacturer of BD4739GTR?

ROHM

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