LM2590HVSX-3.3 Allicdata Electronics
Allicdata Part #:

LM2590HVSX-3.3-ND

Manufacturer Part#:

LM2590HVSX-3.3

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC REG BUCK 3.3V 1A TO263-7
More Detail: Buck Switching Regulator IC Positive Fixed 3.3V 1 ...
DataSheet: LM2590HVSX-3.3 datasheetLM2590HVSX-3.3 Datasheet/PDF
Quantity: 1000
Stock 1000Can Ship Immediately
Specifications
Voltage - Output (Min/Fixed): 3.3V
Base Part Number: LM2590
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): --
Series: SIMPLE SWITCHER®
Voltage - Input (Max): 60V
Voltage - Input (Min): 4.5V
Number of Outputs: 1
Output Type: Fixed
Topology: Buck
Output Configuration: Positive
Function: Step-Down
Part Status: Obsolete
Packaging: Tape & Reel (TR) 
Description

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The LM2590HVSX-3.3 is a simple switch-mode buck regulator that uses pulse width modulation (PWM) to control the output voltage. It is ideal for use in a variety of applications, including battery-operated systems, where low noise and low power consumption are required. The LM2590HVSX-3.3 can generate a 3.3V output from inputs of 3.3V to 36V, making it a versatile and efficient solution for a wide range of applications.

The main features of the LM2590HVSX-3.3 include high efficiency, low noise, output current of up to 1A, and low dropout mode. It also has a low start-up time, fast transient response, and adjustable output voltage. It is designed to provide a stable 3.3V output with a few simple external components, making it easy to integrate into any system.

The LM2590HVSX-3.3 is based on an internally compensated, single-ended, non-isolated, step-down switch-mode design. The device consists of an oscillator, a pulse-width modulation (PWM) controller, an auto-restart circuit, an error amplifier, and a high-side/low-side current regulator. It also includes overcurrent protection and thermal shutdown protection.

The LM2590HVSX-3.3 employs an open-loop architecture to regulate the output voltage. This architecture consists of a PWM circuit, an error amplifier, and an external filter network. The PWM circuit generates the switching signal that is applied to the power switches, and the error amplifier compares the regulated output to the reference input. The external network filters the PWM output and sets the gain of the error amplifier. The error amplifier compares the filtered output voltage to its reference input and adjusts the duty cycle of the PWM circuit accordingly.

With its simple design, the LM2590HVSX-3.3 is an ideal voltage regulator for battery-operated systems. Its low power consumption and low noise make it suitable for a variety of applications. It is also robust and reliable, providing a stable 3.3V output with a minimal number of external components. Additionally, its adjustable output voltage makes it a good choice for applications requiring a variable voltage requirement.

Overall, the LM2590HVSX-3.3 is a high-performance, low-cost, and low-noise switching regulator. It is designed to provide a reliable 3.3V output from a wide range of input voltages. With its adjustable output voltage, low power consumption, fast transient response, and low noise, it is suitable for a wide range of applications. It is also easy to integrate into any system with a few simple external components.

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

Related Products
Search Part number : "LM25" Included word is 39
Part Number Manufacturer Price Quantity Description
LM25069PMMX-1/NOPB Texas Instru... -- 1000 IC CTLR POS HOTSWAP LATCH...
LM25069PMMX-2/NOPB Texas Instru... 0.88 $ 1000 IC CTLR POS HOTSWAP AUTO ...
LM25061PMMX-1/NOPB Texas Instru... 0.97 $ 1000 IC CTLR POS HOTSWAP LATCH...
LM25061PMMX-2/NOPB Texas Instru... 0.97 $ 1000 IC CTLR POS HOTSWAP AUTO ...
LM25061PMM-1/NOPB Texas Instru... 1.03 $ 1000 IC CTLR POS HOTSWAP LATCH...
LM25061PMM-2/NOPB Texas Instru... 1.03 $ 1000 IC CTLR POS HOTSWAP AUTO ...
LM25069PMME-2/NOPB Texas Instru... -- 27500 IC CTLR POS HOTSWAP AUTO ...
LM25061PMME-2/NOPB Texas Instru... 1.56 $ 250 IC CTLR POS HOTSWAP AUTO ...
LM25069PMM-1/NOPB Texas Instru... 0.95 $ 1000 IC CTLR POS HOTSWAP LATCH...
LM25069PMME-1/NOPB Texas Instru... -- 27500 IC CTLR POS HOTSWAP LATCH...
LM25061PMME-1/NOPB Texas Instru... 1.56 $ 1000 IC CTLR POS HOTSWAP LATCH...
LM25069PMM-2/NOPB Texas Instru... 0.95 $ 1000 IC CTLR POS HOTSWAP AUTO ...
LM258DRG3 Texas Instru... 0.08 $ 1000 IC OPAMP GP 700KHZ 8SOICG...
LM258DGKR Texas Instru... -- 2500 IC OPAMP GP 700KHZ 8VSSOP...
LM258AM ON Semicondu... 0.29 $ 366 IC OPAMP GP 8SOICGeneral ...
LM258WDT STMicroelect... 0.1 $ 1000 IC OPAMP GP 1.1MHZ 8SOGen...
LM258WYST STMicroelect... 0.0 $ 1000 IC OPAMP GP 1.1MHZ 8MINIS...
LM258H/NOPB Texas Instru... 3.92 $ 1000 IC OPAMP GP 1MHZ TO99-8Ge...
LM258AN STMicroelect... 0.0 $ 1000 IC OPAMP GP 1.1MHZ 8DIPGe...
LM258AWYDT STMicroelect... 0.0 $ 1000 IC OPAMP GP 1.1MHZ 8SOGen...
LM258AWYST STMicroelect... 0.0 $ 1000 IC OPAMP GP 1.1MHZ 8MINIS...
LM258DR2 ON Semicondu... -- 1000 IC OPAMP GP 1MHZ 8SOICGen...
LM258DR Texas Instru... -- 13878 IC OPAMP GP 700KHZ 8SOICG...
LM258DT STMicroelect... 0.08 $ 15000 IC OPAMP GP 1.1MHZ 8SOGen...
LM258ADT STMicroelect... -- 5000 IC OPAMP GP 1.1MHZ 8SOGen...
LM258QT STMicroelect... -- 3000 IC OPAMP GP 1.1MHZ 8DFNGe...
LM258ADR Texas Instru... -- 27500 IC OPAMP GP 700KHZ 8SOICG...
LM258WYDT STMicroelect... 0.15 $ 7500 IC OPAMP GP 1.1MHZ 8SOGen...
LM258APT STMicroelect... -- 4000 IC OPAMP GP 1.1MHZ 8TSSOP...
LM258AYDT STMicroelect... 0.19 $ 2500 IC OPAMP GP 1.1MHZ 8SOGen...
LM258P Texas Instru... -- 4718 IC OPAMP GP 700KHZ 8DIPGe...
LM258AP Texas Instru... -- 11 IC OPAMP GP 700KHZ 8DIPGe...
LM258D Texas Instru... 0.32 $ 1700 IC OPAMP GP 700KHZ 8SOICG...
LM258AD Texas Instru... 0.32 $ 1159 IC OPAMP GP 700KHZ 8SOICG...
LM258N ON Semicondu... -- 1866 IC OPAMP GP 8DIPGeneral P...
LM25017SD/NOPB Texas Instru... 1.06 $ 1000 IC REG BUCK ADJ 0.65A SYN...
LM25011AQ1MY/NOPB Texas Instru... 1.19 $ 1000 IC REG BUCK ADJ 2A 10MSOP...
LM2597N-ADJ/NOPB Texas Instru... 2.76 $ 60 IC REG BUCK ADJ 0.5A 8-DI...
LM2575HVSX-ADJ/NOPB Texas Instru... -- 1500 IC REG BUCK ADJ 1A TO263-...
Latest Products
LM2575HVMX-5.0

IC REG BUCK 5V 1A 24-SOICBuck Switching ...

LM2575HVMX-5.0 Allicdata Electronics
LM3671MFX-1.375

IC REG BUCK 1.375V 0.6A SOT23Buck Switch...

LM3671MFX-1.375 Allicdata Electronics
LM2598S-12

IC REG BUCK 12V 1A TO263-7Buck Switching...

LM2598S-12 Allicdata Electronics
LM2577T-15

IC REG MULTI CONFIG 15V 3A TO220Boost, F...

LM2577T-15 Allicdata Electronics
TN8D51A-HB11-E

IC REG BUCK 12V 8A TO-220FLBuck Switchin...

TN8D51A-HB11-E Allicdata Electronics
LM2681M6

IC REG SWITCHD CAP RATIO SOT23Charge Pum...

LM2681M6 Allicdata Electronics