Name: L7980
Brand: STMicroelectronics
SKU: L7980
Availability: InStock

Technical Specifications

Parameter Name	Value
Type	Parameter
Lifecycle Status	ACTIVE (Last Updated: 7 months ago)
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	8-VFQFN Exposed Pad
Number of Pins	8
Operating Temperature	-40°C~150°C TJ
Packaging	Tray
JESD-609 Code	e4
Part Status	Discontinued
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	8
ECCN Code	EAR99
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory	Switching Regulator or Controllers
Terminal Position	DUAL
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
Base Part Number	L7980
Function	Step-Down
Number of Outputs	1
Output Voltage	28V
Output Type	Adjustable
Max Output Current	2A
Operating Supply Voltage	28V
Voltage - Input (Min)	4.5V
Input Voltage-Nom	12V
Analog IC - Other Type	SWITCHING REGULATOR
Output Configuration	Positive
Max Output Voltage	28V
Voltage - Output (Min/Fixed)	0.6V
Topology	Buck
Control Mode	VOLTAGE-MODE
Frequency - Switching	250kHz~1MHz
Control Technique	PULSE WIDTH MODULATION
Synchronous Rectifier	No
Min Output Voltage	600mV
Length	3mm
Width	3mm
RoHS Status	ROHS3 Compliant
Lead Free	Lead Free

L7980 Product Details

L7980 Overview

As a result of the use of the Tray package, the performance of this voltage regulator is optimized. As you can see, this harley voltage regulator contains 8 terminations. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. Space-saving 8-VFQFN Exposed Pad packages are available for this harley voltage regulator. There are 1 outputs configured on the voltage regulator. ICs such as this voltage regulator are capable of generating Adjustable outputs through their output pins. The voltage regulator 12v fits the Surface Mount mounting hole. This voltage regulator 12v should operate at a temperature of -40°C~150°C TJ when operating. 250kHz~1MHz is the switching frequency of this DC-DC switching regulator. A dc to dc voltage regulator's minimum input voltage of 4.5V is required for this voltage regulator to operate. The output voltage of this voltage regulator (Min/Fixed) amounts to 0.6V volts. As a result of its peak reflow temperature, this voltage regulator is virtually indestructible. To meet the switching regulator operation requirements, a nominal input voltage of 12V is provided. I would like to point out that this voltage regulator belongs to the Switching Regulator or Controllers subcategory. DC/DC regulators such as this one belong to the L7980 family of products. Voltage of voltage regulator can be delivered at 28V volts. In order to operate voltage regulator, there are 8 pins that must be connected. For this switching regulator, it is recommended that the output voltage is at least 600mV volts. In order to meet the requirements of the switching regulator operation, the maximum output current reaches 2A A. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 28V. DC-DC switching regulator with 28V supply voltage.