LM2591HVT-5.0
- Mfr.Part #
- LM2591HVT-5.0
- Manufacturer
- Texas Instruments
- Package / Case
- TO-220-5 Formed Leads
- Datasheet
- Download
- Description
- IC REG BUCK 5V 1A TO220-5
- Stock
- 62
- In Stock :
- 62
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Control Mode :
- VOLTAGE-MODE
- Output Voltage :
- 5V
- Current - Output :
- 1A
- Mounting Type :
- Through Hole
- Quiescent Current :
- 1mA
- Min Supply Voltage :
- 4.5V
- Package / Case :
- TO-220-5 Formed Leads
- Nominal Output Voltage :
- 5V
- Packaging :
- Tube
- Mount :
- Through Hole
- Efficiency :
- 82 %
- Topology :
- Buck
- RoHS Status :
- Non-RoHS Compliant
- Operating Temperature :
- -40°C~125°C TJ
- ECCN Code :
- EAR99
- Input Voltage-Nom :
- 12V
- Number of Pins :
- 5
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Max Supply Voltage :
- 60V
- Lead Free :
- Contains Lead
- Function :
- Step-Down
- REACH SVHC :
- No SVHC
- Number of Outputs :
- 1
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Series :
- SIMPLE SWITCHER®
- Number of Terminations :
- 5
- Frequency :
- 150kHz
- Terminal Position :
- Zig-Zag
- Output Type :
- FIXED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Synchronous Rectifier :
- No
- Base Part Number :
- LM2591
- Max Output Current :
- 1A
- Max Output Voltage :
- 5V
- JESD-609 Code :
- e0
- Output Configuration :
- Positive
- Voltage - Input (Max) :
- 60V
- Datasheets
- LM2591HVT-5.0

Voltage Regulators - DC DC Switching Regulators Texas Instruments LM2591HVT-5.0 Overview
The Texas Instruments LM2591HVT-5.0 is a high-efficiency, voltage regulator specifically designed for applications requiring a low-power consumption and a stable 5V output. This regulator, part of the Voltage Regulators - DC DC Switching Regulators category, leverages an advanced buck converter technology to offer a compact, robust power management solution. With its ability to convert a higher input voltage into a lower output voltage with minimal loss of power, the LM2591HVT-5.0 ensures reliability and performance for demanding electronic applications.
LM2591HVT-5.0 Features
This DC DC switching regulator offers several distinctive features including an adjustable output voltage range from 1.23V to 37V, a 1A output current, and high efficiency that can reach up to 77% under full load conditions. The LM2591HVT-5.0 is designed in a TO220-5 package, providing adequate heat dissipation and environmental protection for varied operating conditions. Additional features such as thermal shutdown and current limit protection enhance its reliability and safety in application.
LM2591HVT-5.0 Applications
- Consumer Electronics: Utilized in TVs, gaming consoles, and home appliances for efficient power regulation.
- Automotive Applications: Employed in vehicle power systems to stabilize and regulate voltages, enhancing the performance and safety of automotive electronics.
- Telecommunications: Integral in power supplies for routers and switches, ensuring stable operation in data transmission equipment.
- Portable Devices: Used in portable battery-operated devices like cameras and personal audio systems to maximize battery life through efficient power conversion.
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