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BU4315G-TR ROHM Semiconductor BU4315G-TR is a Simple Reset/Power-On Reset supervisor IC monitoring 1 voltage with Active Low reset. Features adjustable reset timeout, push-pull output, 1.5V operating voltage, -40°C to 125°C range, in 5-SSOP surface mount package.
Mfr Part #:

BU4315G-TR

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
ROHM Semiconductor BU4315G-TR is a Simple Reset/Power-On Reset supervisor IC monitoring 1 voltage with Active Low reset. Features adjustable reset timeout, push-pull output, 1.5V operating voltage, -40°C to 125°C range, in 5-SSOP surface mount package.
✓ Total Stock: 1,600 pcs
$ Price Range: $0.75

BU4315G-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
1,600 pcs
On Request
1600 pcs On Request 1 On Request On Request 1248+ 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.

BU4315G-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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BU4315G-TR Description

Short technical summary and product information.

The BU4315G-TR from ROHM Semiconductor is a Simple Reset/Power-On Reset supervisor integrated circuit. It is designed to monitor a single power supply voltage and assert a reset signal during power-up, power-down, and brownout conditions, ensuring reliable startup and operation of microprocessors and digital systems.

 

Key specifications include an operating voltage of 1.5V, an operating temperature range of -40°C to 125°C, and an active-low reset output. The output type is push-pull/totem pole, providing direct drive capability. The reset timeout is adjustable or selectable, allowing customization for various system requirements.

 

The supervisor is housed in a 5-SSOP surface mount package, also known as SC-74A or SOT-753. This compact surface-mountable package is suitable for space-constrained PCB designs. The device monitors one voltage channel and provides a simple and effective power-on reset solution.

BU4315G-TR Quick Information

Product Type: Supervisor
Canonical Name: BU4315G-TR
Subcategory: Supervisors

BU4315G-TR Compliance

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

BU4315G-TR Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

BU4315G-TR Features

  • Monitors single voltage with active-low reset.
  • Adjustable/selectable reset timeout duration.
  • Push-pull totem pole output type.
  • Surface mount 5-SSOP compact package.
  • Wide -40°C to 125°C operating range.

BU4315G-TR Applications

  • Ideal for microprocessor power-on reset circuits.
  • Used in industrial control system supervision.
  • Suitable for automotive electronics reset management.
  • Applicable in battery-powered device voltage monitoring.

BU4315G-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the BU4315G-TR?

1.5V.

What package is the BU4315G-TR available in?

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

What is the operating temperature range of the BU4315G-TR?

-40°C to 125°C.

What type of supervisor is the BU4315G-TR?

Simple Reset/Power-On Reset.

What is the reset type of the BU4315G-TR?

Active Low.

How many voltages does the BU4315G-TR monitor?

1.

Is the reset timeout adjustable on the BU4315G-TR?

Yes, it is adjustable/selectable.

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