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L6984TR The STMicroelectronics L6984TR is a DC-DC switching regulator in a 10-VFDFPN package. It offers adjustable or fixed 3.3V output and operates from a 4.5V to 36V input.
Mfr Part #:

L6984TR

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L6984TR is a DC-DC switching regulator in a 10-VFDFPN package. It offers adjustable or fixed 3.3V output and operates from a 4.5V to 36V input.
✓ Total Stock: 43,971 pcs
$ Price Range: $0.16

L6984TR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
25,829 pcs
On Request
25829 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
12,000 pcs
On Request
12000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Fe Components ✓
Non-Authorised Inventory information
4,000 pcs
On Request
4000 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
2,142 pcs
On Request
2142 pcs On Request 1 On Request On Request On Request 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.

L6984TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Output Voltage
Supplier Device Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage
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L6984TR Description

Short technical summary and product information.

The STMicroelectronics L6984TR is a versatile DC-DC switching regulator designed for step-down applications. It features a wide input voltage range from 4.5V to 36V and can provide an output current of up to 400mA. The output voltage is adjustable or can be fixed at 3.3V, with a maximum output voltage of 28V and a minimum of 0.9V.

 

This regulator operates with a switching frequency between 250kHz and 600kHz, incorporating a synchronous rectifier for improved efficiency. The device is housed in a compact 10-VFDFN Exposed Pad package, suitable for surface mounting. Its operating temperature range is from -40°C to 150°C (TJ).

 

The L6984TR is designed for power management applications requiring efficient voltage conversion. Its robust specifications make it suitable for various electronic designs where reliable power regulation is essential. The component is RoHS3 compliant and has an MSL of 1.

L6984TR Quick Information

Product Type: Voltage Regulator - DC-DC Switching
Canonical Name: L6984TR Voltage Regulator - DC-DC Switching
Subcategory: DC-DC Switching Regulator

L6984TR Compliance

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

L6984TR Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

L6984TR Features

  • Step-down DC-DC switching regulator.
  • Wide 4.5V to 36V input voltage range.
  • 400mA maximum output current.
  • Adjustable or fixed 3.3V output.
  • Surface mount 10-VFDFN Exposed Pad package.

L6984TR Applications

  • Step-down conversion from 12 V or 24 V rails.
  • Powering low-voltage digital and analog circuits.
  • Industrial and automotive power management systems.
  • Battery-powered equipment requiring regulated output.
  • Distributed power architectures in embedded systems.

L6984TR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the L6984TR?

The input voltage range is 4.5 V to 36 V.

What output current can the L6984TR provide?

The L6984TR can provide a typical output current of 400 mA.

What is the operating temperature range of the L6984TR?

The operating junction temperature range is -40 °C to 150 °C.

What package is the L6984TR available in?

The L6984TR is available in a 10-VFDFN exposed pad package for surface mount.

What is the switching frequency of the L6984TR?

The switching frequency is adjustable from 250 kHz to 600 kHz.

Does the L6984TR have a synchronous rectifier?

Yes, the L6984TR includes a synchronous rectifier.

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