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BD3801FS-E2 The ROHM Semiconductor BD3801FS-E2 is a watchdog circuit designed for system monitoring and reset control. It features a 4.1V threshold voltage and an active high reset output.
Mfr Part #:

BD3801FS-E2

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor BD3801FS-E2 is a watchdog circuit designed for system monitoring and reset control. It features a 4.1V threshold voltage and an active high reset output.
✓ Total Stock: 6,906 pcs
$ Price Range: $1.87

BD3801FS-E2 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
6,906 pcs
On Request
6906 pcs On Request 1 On Request On Request 09+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BD3801FS-E2 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output Type
Reset Timeout
Type
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BD3801FS-E2 Description

Short technical summary and product information.

The BD3801FS-E2 from ROHM Semiconductor is a specialized integrated circuit functioning as a watchdog timer. It is designed to monitor system power and provide a reset signal when voltage drops below a critical threshold, ensuring system stability.

 

Key electrical specifications include a threshold voltage of 4.1V and an active high reset output. The reset timeout is adjustable or selectable, offering flexibility for various system designs. This device is suitable for monitoring a single voltage channel.

 

Packaged in an 8-MSOP or 8-VSSOP surface-mount configuration, the BD3801FS-E2 is designed for high-density PCB assembly. It operates within a temperature range of -40°C to 105°C, making it suitable for a wide array of environmental conditions. The output type is open drain or open collector, compatible with various digital logic families.

 

This component is ideal for embedded systems, industrial controls, and consumer electronics requiring reliable power supply monitoring and microprocessor reset control.

BD3801FS-E2 Quick Information

Product Type: Special Purpose Transistor
Canonical Name: BD3801FS-E2 Watchdog Circuit
Subcategory: Special Purpose

BD3801FS-E2 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BD3801FS-E2 Estimated Pricing

Qty Low High
1+ $1.87 $1.87

Estimated market price range - modelled values for guidance only, not live distributor offers.

BD3801FS-E2 Features

  • Monitors single voltage channel at 4.1V.
  • Provides active high reset output.
  • Features adjustable reset timeout.
  • Surface mount 8-MSOP/VSSOP package.
  • Operates from -40°C to 105°C.

BD3801FS-E2 Applications

  • Used for system power monitoring.
  • Provides microprocessor reset control.
  • Suitable for embedded systems.
  • Ideal for industrial controls.
  • Applicable in consumer electronics.

BD3801FS-E2 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the threshold voltage for the BD3801FS-E2?

The threshold voltage is 4.1V.

What type of reset output does the BD3801FS-E2 provide?

It provides an active high reset output.

Is the reset timeout adjustable on the BD3801FS-E2?

Yes, the reset timeout is adjustable or selectable.

What is the operating temperature range for this component?

The operating temperature range is -40°C to 105°C.

What package type is the BD3801FS-E2 supplied in?

It is supplied in an 8-VSSOP, 8-MSOP (0.110", 2.80mm Width) package.

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