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产品描述
SIMPLE SWITCHER Power Converter 150 kHz 3A Step-Down Voltage Regulator
本网站上使用的所有产品名称,商标,品牌和徽标均为其各自所有者的财产。 具有这些名称,商标,品牌和徽标的产品的描述或销售仅用于标识目的,并不表示与任何权利所有者有任何隶属关系或授权。
FEATURES
● 3.3V, 5V, 12V, and Adjustable Output Versions
● Adjustable Version Output Voltage Range, 1.2V to 37V ±4% Max Over Line and Load Conditions
● Available in TO-220 and TO-263 Packages
● Ensured 3A Output Load Current
● Input Voltage Range Up to 4ov
● Requires Only 4 External Components
● Excellent Line and Load Regulation Specifications
● 150 kHz Fixed Frequency Internal Oscillator
● TTL Shutdown Capability
● Low Power Standby Mode, IQ Typically 80μA
● High Efficiency
● Uses Readily Available Standard Inductors
● Thermal Shutdown and current Limit Protection
APPLICATIONS
● Simple High-Efficiency Step-Down (Buck) Regulator
● on-Card Switching Regulators
● Positive to Negative Converter
DESCRIPTION
The LM2596 series of regulators are monolithic integrated circuits that provide all the active functions for a step-down (buck) switching regulator, capable of driving a 3A load with excellent line and load regulation.These devices are available in fixed output voltages of 3.3V, 5V, 12V, and an adjustable output version.
Requiring a minimum number of external components, these regulators are simple to use and include internal frequency compensation, and a fixed-frequency oscillator.
The LM2596 series operates at a switching frequency of 150kHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Available in a standard 5-lead TO-220 package with several different lead bend options, and a 5-lead TO-263 surface mount package.
A standard series of inductors are available from several different manufacturers optimized for use with the LM2596 series. This feature greatly simplifies the design of switch-mode power supplies.
Other features include a ensured ±4% tolerance on output voltage under specified input voltage and output load conditions,and ±15% on the oscillator frequency. External shutdown is included, featuring typically 80μA standby current. Self protection features include a two stage frequency reducing current limit for the output switch and an over temperature shutdown for complete protection under fault conditions.
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来自同一制造商的某些零件号
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有1088个来至China的买家评价
Ronald Taylor
Length of registration:7 years
I recently purchased an IC LM2596S-ADJ from your company and I am very pleased with its performance. It is a great product that is designed for adjustable voltage regulation and provides a stable output voltage. The IC is also very efficient and has a low quiescent current, making it an ideal choice for my application. I am very satisfied with the quality of the product and the customer service I
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03/17/2023
Frank
Length of registration:12 years
I only needed two of these, but this was the best deal I could find. I've used one so far build and it turned out pretty good. I hope the rest of them are just as good.
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12/07/2022
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Returns are normally accepted when completed within 60 days from the date of the parcel delivered.
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Warranty
All UTSOURCE purchases have a 60 days money back return policy, plus a 90 days UTSOURCE warranty against any manufacturing defects.This warranty shall not apply to any item where defects have been caused by improper customer assembly, failure by customer to follow instructions, product modification, negligent or improper operation.
LM2596S-ADJ
LM2596S-ADJ has several brands around the world that may have alternate names for LM2596S-ADJ due to regional differences or acquisition. LM2596S-ADJ may also be known as the following names:
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库存状态: 10000
起订量: 4
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单价:0.69850
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