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BU4845F-TR The ROHM Semiconductor BU4845F-TR is a voltage detector IC designed for simple reset and power-on reset functions. It operates at 4.5V and features an open drain or open collector output.
Mfr Part #:

BU4845F-TR

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor BU4845F-TR is a voltage detector IC designed for simple reset and power-on reset functions. It operates at 4.5V and features an open drain or open collector output.
✓ Total Stock: 9,000 pcs
$ Price Range: $0.75

BU4845F-TR Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
9,000 pcs
On Request
9000 pcs On Request 1 On Request On Request 13+ 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.

BU4845F-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Number of Voltages Monitored
Operating Temperature
Output
Reset
Supplier Device Package
Type
Voltage
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BU4845F-TR Description

Short technical summary and product information.

The BU4845F-TR from ROHM Semiconductor is a voltage detector IC designed for monitoring a single voltage level. It provides a simple reset function, suitable for power-on reset applications. The device operates at a voltage of 4.5V and offers an output that can be either open drain or open collector.

 

This supervisor IC is designed for surface mounting and comes in a compact 4-SOP package. It is specified for operation across a wide temperature range of -40°C to 125°C. The BU4845F-TR is suitable for applications requiring reliable voltage monitoring and reset signal generation.

 

Key electrical characteristics include its single voltage monitoring capability and active high/active low reset output. The part is manufactured by ROHM Semiconductor, a known supplier of power management integrated circuits.

BU4845F-TR Quick Information

Product Type: Voltage Detector IC
Canonical Name: BU4845F-TR Voltage Detector IC
Subcategory: Supervisor IC

BU4845F-TR Compliance

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

BU4845F-TR Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

BU4845F-TR Features

  • Monitors a single voltage level.
  • Provides simple reset and power-on reset.
  • Operates at 4.5V supply voltage.
  • Surface mount 4-SOP package.
  • Wide operating temperature range.

BU4845F-TR Applications

  • Used for power-on reset in microcontroller systems.
  • Ideal for voltage monitoring in industrial controls.
  • Suitable for automotive electronic control modules.
  • Applied in embedded system power management circuits.

BU4845F-TR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the BU4845F-TR?

The operating voltage for the BU4845F-TR is 4.5V.

What type of reset does the BU4845F-TR provide?

The BU4845F-TR provides a simple reset and power-on reset function.

What is the output type of the BU4845F-TR?

The output type is open drain or open collector.

What is the operating temperature range for the BU4845F-TR?

The operating temperature range is -40°C to 125°C.

What package is the BU4845F-TR supplied in?

The BU4845F-TR is supplied in a 4-SOP package.

How is the BU4845F-TR mounted?

The BU4845F-TR is a surface mount device.

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