
Allicdata Part #: | LM26480SQX-BF/NOPB-ND |
Manufacturer Part#: |
LM26480SQX-BF/NOPB |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG QD BUCK/LINEAR 24WQFN |
More Detail: | Linear And Switching Voltage Regulator IC 4 Output... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Voltage/Current - Output 3: | 1 V ~ 3.5 V, 300mA |
Base Part Number: | LM26480 |
Supplier Device Package: | 24-WQFN (4x4) |
Package / Case: | 24-WFQFN Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C |
Voltage - Supply: | 2.8 V ~ 5.5 V |
w/Sequencer: | No |
w/Supervisor: | No |
w/LED Driver: | No |
Series: | -- |
Voltage/Current - Output 2: | 1 V ~ 3.3 V, 1.5A |
Voltage/Current - Output 1: | 0.8 V ~ 2 V, 1.5A |
Frequency - Switching: | 2MHz |
Number of Outputs: | 4 |
Function: | Any Function |
Topology: | Step-Down (Buck) Synchronous (2), Linear (LDO) (2) |
Part Status: | Obsolete |
Packaging: | Tape & Reel (TR) |
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The LM26480SQX-BF/NOPB is an integrated circuit (IC) which belongs to the family of voltage regulators and linear + switching power management products made by Texas Instruments. It is used to convert and regulate an input voltage from 6V to 24V, and output a regulated 5V, 1.8V and 0.6V for the direct application in 5V powered systems. The LM26480SQX-BF/NOPB is a pre configured device which helps designers reduce the time and effort required in the design and development phase. The IC offers a comprehensive range of features and functions including high efficiency boost converter, low power shutdown mode and reverse current protection.
In terms of its application field, the LM26480SQX-BF/NOPB is suitable for use in applications including portable medical electronics, set-top boxes and battery-powered systems. It is designed to provide the system with 3 regulated outputs and offer high efficiency over a wide output current range. It is equipped with a variety of integrated features to help improve system performance and efficiency, such as an adjustable output voltage for the 5V rail, current limit protection, output current monitoring, and soft-start with an adjustable frequency.
In terms of its working principle, the LM26480SQX-BF/NOPB works by having an input voltage which is ramped up to the required level via a step-up or boost converter. The device is capable of regulating the output voltage to within a small variation even with varying loads. The higher the load, the greater the voltage drop. The IC also features an adjustable output voltage for the 5V rail, which can be set using external components. Additionally, the IC has a low power shutdown mode and reverse current protection which helps improve the overall efficiency of the system.
In conclusion, the LM26480SQX-BF/NOPB is an integrated circuit (IC) made by Texas Instruments which belongs to the family of voltage regulators and linear + switching power management products. It is used to convert and regulate an input voltage from 6V to 24V, and output a regulated 5V, 1.8V and 0.6V for the direct application in 5V powered systems. The LM26480SQX-BF/NOPB is suitable for use in applications including portable medical electronics, set-top boxes and battery-powered systems. Its working principle is based on a step-up or boost converter and it features adjustable output voltage, current limit protection, output current monitoring, and soft-start with an adjustable frequency.
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