
Allicdata Part #: | LM2596T-3.3/LF03-ND |
Manufacturer Part#: |
LM2596T-3.3/LF03 |
Price: | $ 2.43 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG BUCK 3.3V 3A TO220-5 |
More Detail: | Buck Switching Regulator IC Positive Fixed 3.3V 1 ... |
DataSheet: | ![]() |
Quantity: | 1000 |
180 +: | $ 2.21130 |
Voltage - Output (Min/Fixed): | 3.3V |
Base Part Number: | LM2596 |
Supplier Device Package: | TO-220-5 |
Package / Case: | TO-220-5 Formed Leads |
Mounting Type: | Through Hole |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Synchronous Rectifier: | No |
Frequency - Switching: | 150kHz |
Current - Output: | 3A |
Voltage - Output (Max): | -- |
Series: | SIMPLE SWITCHER® |
Voltage - Input (Max): | 40V |
Voltage - Input (Min): | 4.5V |
Number of Outputs: | 1 |
Output Type: | Fixed |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Active |
Packaging: | Tube |
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The LM2596T-3.3/LF03 is a high-efficiency, adjustable 3.3V, 1A DC-DC switching regulator from Texas Instruments. It is part of the company’s LM2596T series of DC-DC buck and boost converters that are designed for low-cost, high-performance applications such as mobile phones and laptop computers. The device offers users a wide range of features including a low output voltage range of 0.8V to 3.3V, an input voltage range of 2.9V to 40V, and very low dropout voltage. It also features an on-chip switching transistor with a built-in ramp generator, soft-start, and programmable current limit.
The LM2596T-3.3/LF03 is a three-terminal buck regulator capable of providing up to 3.3V at 1A. It has good line and load regulation and is able to deliver up to 96% efficiency. It features a wide input voltage range—from 2.9V to 40V—plus a low output voltage range of 0.8V to 3.3V. The device also has a very low dropout voltage of only 120mV at 1A. Additionally, it has an adjustable output voltage for applications that may require a lower voltage.
The LM2596T-3.3/LF03 is an adjustable DC-DC buck regulator. It features an on-chip switching transistor with a built-in ramp generator, soft-start, and programmable current limit. It also has over-temperature and overload protection, as well as short-circuit and fault protection. The device has an adjustable output voltage, an internally set current limit, and an externally-set shutdown voltage. The output voltage can be adjusted from 1.2V to 3.3V. It also has minimum output current protection.
The LM2596T-3.3/LF03 is ideally suited for low-cost, high-performance applications such as cellular phones, battery-operated equipment, and laptops. It can also be used for other DC-DC buck regulator and low-dropout regulator applications. The LM2596T-3.3/LF03 is capable of providing up to 1A of output current and has very low dropout voltage (only 120mV at 1A). It also has an adjustable output voltage, low noise, and high-efficiency performance.
In summary, the LM2596T-3.3/LF03 is a high-efficiency, adjustable 3.3V, 1A DC-DC switching regulator from Texas Instruments. It is part of the company’s LM2596T series of DC-DC buck and boost converters that are designed for low-cost, high-performance applications such as mobile phones and laptop computers. The device offers users a wide range of features including a low output voltage range of 0.8V to 3.3V, an input voltage range of 2.9V to 40V, and very low dropout voltage. It also features an on-chip switching transistor with a built-in ramp generator, soft-start, and programmable current limit. The LM2596T-3.3/LF03 is an ideal choice for low-cost, high-performance applications such ascellular phones, battery-operated equipment, and laptops.
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