LM2598SX-ADJ/NOPB Allicdata Electronics
Allicdata Part #:

296-35402-2-ND

Manufacturer Part#:

LM2598SX-ADJ/NOPB

Price: $ 1.95
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC REG BUCK ADJ 1A TO263-7
More Detail: Buck Switching Regulator IC Positive Adjustable 1....
DataSheet: LM2598SX-ADJ/NOPB datasheetLM2598SX-ADJ/NOPB Datasheet/PDF
Quantity: 1000
500 +: $ 1.77786
1000 +: $ 1.49940
2500 +: $ 1.42443
Stock 1000Can Ship Immediately
$ 1.95
Specifications
Voltage - Output (Min/Fixed): 1.2V
Base Part Number: LM2598
Supplier Device Package: DDPAK/TO-263-7
Package / Case: TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
Mounting Type: Surface Mount
Operating Temperature: -40°C ~ 125°C (TJ)
Synchronous Rectifier: No
Frequency - Switching: 150kHz
Current - Output: 1A
Voltage - Output (Max): 37V
Series: SIMPLE SWITCHER®
Voltage - Input (Max): 40V
Voltage - Input (Min): 4.5V
Number of Outputs: 1
Output Type: Adjustable
Topology: Buck
Output Configuration: Positive
Function: Step-Down
Part Status: Active
Packaging: Tape & Reel (TR) 
Description

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The LM2598SX-ADJ/NOPB is a step-up/step-down DC/DC switching regulator, categorized as a PMIC - Voltage Regulators - DC DC Switching Regulators. It provides high efficiency, low noise and low component count, enabling it as a great fit for low power system design. This part is ideal for powering multiple output and/or multi-rail applications.

At the most basic level, the LM2598SX-ADJ/NOPB regulator takes the input voltage, boosts it and reduces it, to match the desired output voltage. It does this by taking power from the input source, converting it to a much higher voltage, and then uses a transformer to step it down again to the desired level. This process is facilitated by the regulator\'s internal control circuitry and a power switching transistor or IC, which will allow it to regulate a variety of input voltages and maintain the desired output voltage despite fluctuations in the input voltage.

The LM2598SX-ADJ/NOPB regulator is designed to provide up to 5A of peak output current, up to a maximum of 95% efficiency, and with very low noise operation thanks to the use of a high frequency switching topology. It also features an adjustable output voltage and can be used in either step-up, step-down and inverting mode, allowing for flexibility in voltage level needs. An additional advantage of this part is its integrated over-current protection, which has a foldback feature and automatically reduces the load current. This part is also protected through the use of an over-voltage protection circuit.

Given its features, this part can find a great range of applications, such as in laptop, notebook, mobile phone charger, mobile device charger, and a variety of other power supplies where multiple outputs are available. The wide output voltage range and high efficiency makes it a reliable and cost-effective solution for all types of power supply design scenarios.

Whether you’re working with a lithium battery application, an automotive application, or a smartphone application, the LM2598SX-ADJ/NOPB regulator can provide you with an optimal solution for a wide variety of applications. With its low cost and power efficiency, it is the ideal choice for many designs, enabling you to save money, time, and energy with a minimal number of components.

The specific data is subject to PDF, and the above content is for reference

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