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BU4228G-TR The ROHM Semiconductor BU4228G-TR is a voltage detector IC with a 2.8V operating voltage. It features a simple reset function and is available in a surface mount 5-SSOP package.
Mfr Part #:

BU4228G-TR

Available from 2 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor BU4228G-TR is a voltage detector IC with a 2.8V operating voltage. It features a simple reset function and is available in a surface mount 5-SSOP package.
✓ Total Stock: 8,753 pcs
$ Price Range: $0.75

BU4228G-TR Available from 2 distributors

✓ 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
7,100 pcs
On Request
7100 pcs On Request 1 On Request On Request 16+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,653 pcs
On Request
1653 pcs On Request 1 On Request On Request 18+ 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.

BU4228G-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
Reset Timeout
Supplier Device Package
Type
Voltage
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BU4228G-TR Description

Short technical summary and product information.

The BU4228G-TR from ROHM Semiconductor is a voltage detector IC designed for monitoring a single voltage level. It operates at 2.8V and provides a simple reset function with an active low output. The reset timeout is adjustable or selectable, offering flexibility in system design.

 

This component is housed in a 5-SSOP package, specifically identified as SC-74A or SOT-753, and is designed for surface mount applications. Its operating temperature range is from -40°C to 125°C (TA), making it suitable for a variety of environmental conditions.

 

The BU4228G-TR is part of the supervisor IC category, crucial for maintaining system stability by detecting voltage drops or power-on conditions. Its open drain or open collector output allows for easy integration into various circuit designs.

BU4228G-TR Quick Information

Product Type: Voltage Detector
Canonical Name: BU4228G-TR Voltage Detector
Subcategory: Supervisors

BU4228G-TR Compliance

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

BU4228G-TR Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

BU4228G-TR Features

  • Monitors a single voltage level.
  • Operates at 2.8V.
  • Features Active Low reset.
  • Adjustable reset timeout.
  • Surface mount 5-SSOP package.

BU4228G-TR Applications

  • Used for power-on reset.
  • Monitors system voltage levels.
  • Ensures stable operation.
  • Integrates into compact designs.

BU4228G-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage threshold of BU4228G-TR?

2.8V.

What is the operating temperature range?

-40°C to 125°C.

What package is the BU4228G-TR available in?

5-SSOP (SC-74A, SOT-753).

How many voltages does it monitor?

1 channel.

What type of reset output does it have?

Active low, open drain or open collector.

Is the reset timeout adjustable?

Yes, it is adjustable/selectable.

What is the function of the device?

Simple Reset/Power-On Reset supervisor.

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