STMicroelectronics L7986TR, Voltage Regulator 38V VFDFPN 10-Pin

RS Stock No.:: 188-9198
Mfr. Part No.:: L7986TR
Brand:: STMicroelectronics

STMicroelectronics L7986TR, Voltage Regulator 38V VFDFPN 10-Pin

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Subtotal (1 reel of 4000 units)*

$9,056.00

(exc. GST)

$9,960.00

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Shipping from 18 May 2027

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Units	Per unit	Per Reel*	Saving
4000 - 16000	$2.264	$9,056.00	-
20000 +	$2.19	$8,760.00	3%

*price indicative

RS Stock No.:: 188-9198
Mfr. Part No.:: L7986TR
Brand:: STMicroelectronics

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	STMicroelectronics
	Product Type	Voltage Regulator
	Package Type	VFDFPN
	Mount Type	Surface
	Polarity	Negative
	Quiescent Current	2.4mA
	Pin Count	10
	Height	950μm
	Length	3.15mm
	Width	3.15mm
	Series	L7986
	Standards/Approvals	No
	Minimum Input Voltage	4.5V
	Maximum Input Voltage	38V
	Maximum Operating Temperature	150°C
	Automotive Standard	No

	Select all
	Brand STMicroelectronics
	Product Type Voltage Regulator
	Package Type VFDFPN
	Mount Type Surface
	Polarity Negative
	Quiescent Current 2.4mA
	Pin Count 10
	Height 950μm
	Length 3.15mm
	Width 3.15mm
	Series L7986
	Standards/Approvals No
	Minimum Input Voltage 4.5V
	Maximum Input Voltage 38V
	Maximum Operating Temperature 150°C
	Automotive Standard No

Datasheet L7986TR

The L7986/A is a step-down switching regulator with a 3.7 A (minimum) current limited embedded power MOSFET, so it is able to deliver up to 3 A current to the load depending on the application conditions. The input voltage can range from 4.5 V to 38 V, while the output voltage can be set starting from 0.6 V to VIN. Requiring a minimum set of external components, the device includes an internal 250 kHz switching frequency oscillator that can be externally adjusted up to 1 MHz. The DFN and the HSOP packages with exposed pad allow reducing the RthJAdown to 60 °C/W and 40 °C/W respectively.

3 A DC output current

4.5 V to 38 V input voltage

Output voltage adjustable from 0.6 V

250 kHz switching frequency, programmable up to 1 MHz

Internal soft-start and enable

Low dropout operation: 100% duty cycle

Voltage feed-forward

Zero load current operation

Overcurrent and thermal protection

VFDFPN 3 x 3 - 10L and HSOP8 package

Applications

Consumer: STB, DVD, DVD recorder, car audio, LCD TV and monitors