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Utsource certified used parts provide the following guarantees:
1. Utsource will inspect the goods, including appearance inspection (no serious damage to the appearance), select qualified and honest suppliers, and ensure 98% qualification rate.
2. Some parts are tested by machine.
3. Utsource certified parts can be returned and refunded unconditionally within 60 days.
Description
Octal Buffers/Drivers With 3-State Outputs 20-SOIC -40 to 85
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Features
● Wide 4.5V to 40V Input Voltage Range
● 3.3V,5V,12V , and adjustable versions
● Output Adjustable from 1.23V to 37V (57 V for the HV Version)
● Maximum Duty Cycle 100%
● Minimum Drop Out 1.5V
● Fixed 150KHz Switching Frequency
● 1.5A Constant Output Current Capability
● Internal Optimize Power Transistor
● High efficiency
● Excellent line and load regulation
● TTL shutdown capability
● ON/OFF pin with hysteresis function
● Built in thermal shutdown function
● Built in current limit function
● Built in second current limit function
● Available in SOP-8 package
Applications
● LCD Monitor and LCD TV
● Digital Photo Frame
● Set-up Box
● ADSL Modem
● Telecom/Networking Equipment
General Description
The LM2594(HV) is a 150KHz fixed frequency PWM buck (step-down)DC/DC converter,capable of driving a 1.5A load with high efficiency,low ripple and excellent line and load regulation. Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator.
The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enable function, an over current protection function is built inside. When second current limit function happens,the operation frequency will be reduced from 150KHz to 50KHz. An internal compensation block is built in to minimize external component count.
Preview of the first 3 pages of the data sheet
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10000 buyer reviews from United States
Ronald Taylor
Length of registration:7 years
The LM2594M-ADJ is a great integrated circuit for voltage regulation. It is easy to use and provides reliable performance. The adjustable output voltage feature is especially useful for applications that require precise voltage control. The circuit also has a wide operating temperature range and can handle high current loads. Overall, I'm very pleased with the LM2594M-ADJ and would definitely reco
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Reply0
03/17/2023
Scott Domars
Length of registration:1 years
Items arrived in perfect condition. Installed and working great!!
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Reply0
12/04/2017
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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.
LM2594M-ADJ
LM2594M-ADJ has several brands around the world that may have alternate names for LM2594M-ADJ due to regional differences or acquisition. LM2594M-ADJ may also be known as the following names:
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Stock Status: 10000
Minimum: 1
Total Price:
Unit Price:5.48000
UTSOURCE
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United States
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