Texas Instruments LM2596T-ADJ/NOPB
- Part Number:
- LM2596T-ADJ/NOPB
- Manufacturer:
- Texas Instruments
- Ventron No:
- 3753710-LM2596T-ADJ/NOPB
- Description:
- IC REG BUCK ADJ 3A TO220-5
- Datasheet:
- LM2596T-ADJ/NOPB
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 150 kHz 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 80 µA standby current. Self protection features include a two stage frequency reducing current limit for the output switch and an overtemperature shutdown for complete protection under fault conditions.
Features
150 kHz fixed frequency internal oscillator
TTL shutdown capability
Low power standby mode, I0 typically 80 µA
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
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 150 kHz 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 80 µA standby current. Self protection features include a two stage frequency reducing current limit for the output switch and an overtemperature shutdown for complete protection under fault conditions.
Features
150 kHz fixed frequency internal oscillator
TTL shutdown capability
Low power standby mode, I0 typically 80 µA
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
Texas Instruments LM2596T-ADJ/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM2596T-ADJ/NOPB.
- Factory Lead Time6 Weeks
- Lifecycle StatusACTIVE (Last Updated: 1 day ago)
- Contact PlatingTin
- MountThrough Hole
- Mounting TypeThrough Hole
- Package / CaseTO-220-5 Formed Leads
- Number of Pins5
- Weight1.930007g
- Operating Temperature-40°C~125°C TJ
- PackagingTube
- SeriesSIMPLE SWITCHER®
- JESD-609 Codee3
- Pbfree Codeyes
- Part StatusActive
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Number of Terminations5
- ECCN CodeEAR99
- Terminal PositionSINGLE
- Base Part NumberLM2596
- FunctionStep-Down
- Number of Outputs1
- Efficiency73 %
- Voltage - Input (Max)40V
- Output Voltage37V
- Output TypeAdjustable
- Max Output Current3A
- Operating Supply Voltage40V
- Voltage - Input (Min)4.5V
- Input Voltage-Nom12V
- Analog IC - Other TypeSWITCHING REGULATOR
- Output ConfigurationPositive
- Quiescent Current5mA
- Max Output Voltage37V
- TopologyBuck
- Control ModeVOLTAGE-MODE
- Frequency - Switching150kHz
- Synchronous RectifierNo
- Min Output Voltage1.2V
- Height4.7mm
- Length14.986mm
- Width10.16mm
- Thickness4.572mm
- REACH SVHCNo SVHC
- RoHS StatusROHS3 Compliant
- Lead FreeLead Free
Popular Search Part Number
Related Keywords
Search Tags
Latest News
-
21 February 2024
EPCS16SI8N Manufacturer, Market Trend, Application Fields and More
Ⅰ. Overview of EPCS16SI8NⅡ. Manufacturer of EPCS16SI8NⅢ. Specifications of EPCS16SI8NⅣ. Dimensions and package of EPCS16SI8NⅤ. Functional description of EPCS16SI8NⅥ. Application fields of EPCS16SI8NⅦ. Market trend of EPCS16SI8NⅧ. How... -
21 February 2024
What is the ADS1118IDGSR and How Does it Work?
Ⅰ. ADS1118IDGSR descriptionⅡ. Specifications of ADS1118IDGSRⅢ. Absolute maximum ratings of ADS1118IDGSRⅣ. How does ADS1118IDGSR work?Ⅴ. Package of ADS1118IDGSRⅥ. What are the characteristics of ADS1118IDGSR?Ⅶ. Typical application of ADS1118IDGSRⅧ.... -
22 February 2024
L293D Motor Driver Characteristics, Technical Parameters, Advantages and Working Principle
Ⅰ. L293D descriptionⅡ. Characteristics of L293DⅢ. Technical parameters of L293DⅣ. Advantages of L293DⅤ. L293D motor driving principleⅥ. Circuit diagram of L293DⅦ. Applications of L293DⅧ. Wiring method of L293D... -
22 February 2024
L7805CV Specifications, Applications and Design Considerations
Ⅰ. Introduction to L7805CVⅡ. Specifications of L7805CVⅢ. L7805CV symbol, footprint and pin configurationⅣ. Applications of L7805CVⅤ. Precautions for using L7805CVⅥ. Absolute maximum ratings of L7805CVⅦ. Design considerations for...
Help you to save your cost and time.
Reliable package for your goods.
Fast Reliable Delivery to save time.
Quality premium after-sale service.