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BD4945G-TR The ROHM Semiconductor BD4945G-TR is a voltage detector IC with a 4.5V threshold and active low reset. It features a surface mountable 5-SSOP package.
Mfr Part #:

BD4945G-TR

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor BD4945G-TR is a voltage detector IC with a 4.5V threshold and active low reset. It features a surface mountable 5-SSOP package.
✓ Total Stock: 691 pcs
$ Price Range: $0.75

BD4945G-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
691 pcs
On Request
691 pcs On Request 1 On Request On Request 0224+ 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.

BD4945G-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
Package / Case
Reset
Supplier Device Package
Type
Voltage
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BD4945G-TR Description

Short technical summary and product information.

The BD4945G-TR from ROHM Semiconductor is an integrated circuit designed for voltage detection. It monitors a single voltage level and provides an active low reset signal when the voltage drops below its 4.5V threshold. This device utilizes a push-pull, totem pole output configuration.

 

Designed for surface mounting, the BD4945G-TR comes in a compact SC-74A, SOT-753 package, specifically the 5-SSOP supplier device package. It operates reliably across a wide temperature range, from -40°C to 105°C (TA).

 

This voltage detector is suitable for applications requiring reliable power supply monitoring and reset generation, ensuring system stability by preventing operation during low voltage conditions.

BD4945G-TR Quick Information

Product Type: Voltage Detector
Series: BD49xxx
Canonical Name: BD4945G-TR Voltage Detector
Subcategory: Supervisors

BD4945G-TR Compliance

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

BD4945G-TR Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

BD4945G-TR Features

  • Monitors single voltage level.
  • Provides active low reset signal.
  • Operates at 4.5V threshold.
  • Surface mount 5-SSOP package.
  • Wide -40°C to 105°C temperature range.

BD4945G-TR Applications

  • Ensures system stability during voltage drops.
  • Used for power supply monitoring.
  • Provides reliable reset generation.
  • Suitable for embedded systems.

BD4945G-TR FAQs

4 frequently asked questions generated from this part’s specifications.
What is the voltage threshold for the BD4945G-TR?

The voltage threshold is 4.5V.

What type of reset does the BD4945G-TR provide?

It provides an active low reset.

What is the operating temperature range for this voltage detector?

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

What package type is the BD4945G-TR supplied in?

It is supplied in a 5-SSOP package.

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