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ROHM BU4845FTR Voltage Detector

The BU4845FTR is a high-accuracy voltage detector IC series designed for microcontroller reset functions. It features ultra-low current consumption of 0.55µA (Typ.) and detection voltages adjustable from 0.9V to 4.8V in 0.1V steps, with wide operating temperature ranging from -40°C to +125°C. Available in small packages such as SSOP5, SOP4, and VSOF5, the series supports both open drain and CMOS output types. Ideal for applications requiring precise voltage detection, low power operation, and compact size in electronic systems and devices.

Authorized Distributors
Part No:BU4845F-TR
Stock:0
Inv Date:06-10-2026
Price: N/A
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ROHM BU4845FTR Voltage Detector Specifications:

  • Detection Voltage Range: 0.9V to 4.8V in 0.1V steps
  • Detection Accuracy: ±1.5% (typ.)
  • Quiescent Current: 0.55µA (typ.)
  • Operating Temperature: -40°C to +125°C
  • Package Options: SSOP5, SOP4, VSOF5
  • Output Types: Nch open drain, CMOS
  • Package Dimensions: SSOP5 2.90mm x 2.80mm x 1.25mm, SOP4 2.00mm x 2.10mm x 0.95mm, VSOF5 1.60mm x 1.60mm x 0.60mm
  • Application: Power supply detection, microcontroller reset, low-voltage monitoring

Buy the Buy ROHM Voltage Detector IC Series Part Number BU4845FTR Online

Purchase the ROHM BU4845FTR voltage detector IC series online today for precise low-voltage detection and reliable microcontroller reset functions. With ultra-low current consumption of 0.55µA and adjustable detection voltage from 0.9V to 4.8V, this high-accuracy series offers excellent performance across a wide temperature range from -40°C to +125°C. Its small package options, including SSOP5, SOP4, and VSOF5, make it ideal for compact electronic systems requiring stable operation, low power consumption, and versatile output configurations. Ensure your project’s power integrity with ROHM's trusted technology.

Order your ROHM BU4845FTR series voltage detector today and ensure reliable voltage monitoring with low power consumption and compact design.

Frequently Asked Questions

Where can I buy ROHM BU4845FTR?

You can click on the BUY or RFQ button to purchase BU4845FTR from an authorized ROHM distributor.

How do I troubleshoot issues or seek technical support for part BU4845FTR?

You can download the BU4845FTR datasheet or visit the ROHM website for support.

Who is the manufacturer of BU4845FTR?

ROHM

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