UC3843BD The ST UC3843BD is a DC DC Switching Controller designed for power management applications. It features RoHS3 compliance and MSL 1 Unlimited rating.
Mfr Part #:

UC3843BD

Available from 2 distributors
Mfr Name: ST
ST
The ST UC3843BD is a DC DC Switching Controller designed for power management applications. It features RoHS3 compliance and MSL 1 Unlimited rating.
Total Stock: 307,284 pcs
$ Price Range: $0.78

UC3843BD Available from 2 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
306,441 pcs
306441 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
843 pcs
843 pcs On Request 1 On Request On Request 09+ On Request On Request

UC3843BD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Halogen Free
Industrial Grade
Lead Spacing
Lead Style
Medical Grade
Military Grade
SVHC Present
Tape & Reel

UC3843BD Description

Short technical summary and product information.

The ST UC3843BD is a DC DC Switching Controller from STMicroelectronics, categorized under Power Management ICs. This component is designed for efficient power conversion in various electronic systems.

 

Key compliance information indicates that the UC3843BD is RoHS3 Compliant, has a Moisture Sensitivity Level (MSL) of 1 Unlimited, and is REACH Unaffected. These attributes are important for manufacturing and environmental considerations.

 

While specific electrical characteristics such as operating voltage, switching frequency, and output voltage are not detailed in the provided data, the component's classification as a DC DC Switching Controller suggests its role in regulating and converting DC power. Further details regarding package type, mounting, and standard quantity would typically be found in the datasheet or manufacturer's product page.

UC3843BD Quick Information

Product Type: DC DC Switching Controller
Series: UC3843B
Canonical Name: UC3843BD DC DC Switching Controller
Subcategory: DC-DC Switching Controller

UC3843BD Compliance

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

UC3843BD Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

UC3843BD Features

  • DC DC switching controller IC
  • Manufactured by STMicroelectronics
  • RoHS3 compliant component
  • MSL 1 unlimited moisture sensitivity
  • REACH unaffected compliance status

UC3843BD Applications

  • Used in power supply control circuits
  • Suitable for battery charger designs
  • Applied in DC-DC converter modules
  • Ideal for offline switching regulators

UC3843BD FAQs

3 frequently asked questions generated from this part’s specifications.
What is the RoHS status of the UC3843BD?

The UC3843BD is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the UC3843BD?

The Moisture Sensitivity Level (MSL) for the UC3843BD is 1 Unlimited.

Is the UC3843BD REACH compliant?

The UC3843BD is REACH Unaffected.

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