L4960H ST Microelectronics - Voltage Regulator

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L4960H - ST Microelectronics
Manufacturer:
ST Microelectronics
ManyChip's Part#:
MC142350096
Category:
Voltage Regulator
Package:
Heptawatt-7
Datasheet:
Datasheet 3D Model
Description:
Преобразователь DC-DC, 9В до 46В, понижающий, один выход, 5,1В до 40В, 2,5А, 7-выводной (7+tab) HEPTAWATT H, трубка
Stock Locations:
Availability:
260 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 3.19

Updated at 16/09/2026 10:30:15(UTC+8)

Certifications

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Description

ОПИСАНИЕ
L4960 — это монолитный импульсный стабилизатор напряжения, обеспечивающий выходной ток 2,5 А при регулируемом напряжении от 5 В до 40 В в понижающей конфигурации.
Особенности устройства включают ограничение тока, плавный пуск, тепловую защиту и коэффициент заполнения от 0 до 100% для режима непрерывной работы.
L4960 устанавливается в пластиковый силовой корпус Heptawatt и требует очень малого количества внешних компонентов.
Эффективная работа на частотах переключения до 150 кГц позволяет уменьшить размер и стоимость внешних фильтрующих компонентов.
■ ВЫХОДНОЙ ТОК 2,5 А
■ ДИАПАЗОН ВЫХОДНОГО НАПРЯЖЕНИЯ ОТ 5,1 В ДО 40 В
■ ТОЧНЫЙ (±2%) ВСТРОЕННЫЙ ИСТОЧНИК ОПОРНОГО НАПРЯЖЕНИЯ
■ ВЫСОКАЯ ЧАСТОТА ПЕРЕКЛЮЧЕНИЯ
■ ОЧЕНЬ ВЫСОКИЙ КПД (ДО 90%)
■ ОЧЕНЬ МАЛО ВНЕШНИХ КОМПОНЕНТОВ
■ ПЛАВНЫЙ ПУСК
■ ВНУТРЕННЕЕ ОГРАНИЧЕНИЕ ТОКА
■ ТЕПЛОВАЯ ЗАЩИТА

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L4960H Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Through Hole
Number of Pins	7 Pin
Case/Package	Heptawatt-7
Frequency	150 GHz
Supply Voltage (DC)	50.0V (max)
Number of Outputs	1 Output
Output Voltage	5.1V ~ 40V
Output Current	2.5 A
Output Power	15 W
Switching Frequency	100kHz ~ 150kHz
Topology	Buck
Input Voltage (Max)	46 V
Input Voltage (Min)	9 V
Output Voltage (Max)	40 V
Output Voltage (Min)	5.1 V
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	9V ~ 46V
	Show
Operating Temperature	-40℃ ~ 150℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

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