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Texas InstrumentsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching Regulators

Supply original LM26420XSQ/NOPB, PMIC - Voltage Regulators - DC DC Switching Regulators, by Texas Instruments

IC REG BUCK ADJ 2A DL SYNC 16QFN

RoHS
Supply original LM26420XSQ/NOPB, PMIC - Voltage Regulators - DC DC Switching Regulators, by Texas Instruments | TrustCompo

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Part Number

LM26420XSQ/NOPB

Internal code

TCE000078445

Package

-

Manufacturer

Texas Instruments

Key specifications

Serise

-

Min Quantity

1

Category

Integrated Circuits (ICs)

Sub Categroy

PMIC - Voltage Regulators - DC DC Switching Regulators

Description

IC REG BUCK ADJ 2A DL SYNC 16QFN

key Attributes

-

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Globally recognized certifications

4 certifications

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ISO 9001

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AS9120B

Aerospace-focused distribution controls for traceability and reliability.

ISO 14001

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ESD Control

Electrostatic handling standards to help protect sensitive components.

Authenticity Verification

CoC Available on Request

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Product overview

Overview

3.0 A, Step-Down Switching Regulator
The LM2596 regulator is monolithic integrated circuit ideally suited for easy and convenient design of a step−down switching regulator (buck converter). It is capable of driving a 3.0 A load with excellent line and load regulation. This device is available in adjustable output version and it is internally compensated to minimize the number of external components to simplify the power supply design.Since LM2596 converter is a switch−mode power supply, its efficiency is significantly higher in comparison with popular three−terminal linear regulators, especially with higher input voltages.
The LM2596 operates at a switching frequency of 150 kHz thus allowing smaller sized filter components than what would be needed with lower frequency switching regulators. Available in a standard 5−lead TO−220 package with several different lead bend options, and D2PAK surface mount package.
The other features include a guaranteed 4% tolerance on output voltage within specified input voltages and output load conditions, and 15% on the oscillator frequency. External shutdown is included, featuring 80 A (typical) standby current. Self protection features include switch cycle−by−cycle current limit for the output switch, as well as thermal shutdown for complete protection under fault conditions.
Features
• Adjustable Output Voltage Range 1.23 V − 37 V
• Guaranteed 3.0 A Output Load Current
• Wide Input Voltage Range up to 40 V
• 150 kHz Fixed Frequency Internal Oscillator
• TTL Shutdown Capability
• Low Power Standby Mode, typ 80 A
•
Thermal Shutdown and Current Limit Protection
• Internal Loop Compensation
• Moisture Sensitivity Level (MSL) Equals 1
• Pb−Free Packages are AvailableApplications
• Simple High−Efficiency Step−Down (Buck) Regulator
• Efficient Pre−Regulator for Linear Regulators
• On−Card Switching Regulators
• Positive to Negative Converter (Buck−Boost)
• Negative Step−Up Converters
• Power Supply for Battery Chargers

Full technical breakdown

Detailed Specifications

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Popular Specs Surfaced First

Product Parameter

Output Configuration

Positive

Product Parameter

Control Mode

CURRENT-MODE

Product Parameter

Control Technique

PULSE WIDTH MODULATION

Product Parameter

Analog IC - Other Type

DUAL SWITCHING CONTROLLER

Product Parameter

Voltage - Input (Max)

5.5V

Product Parameter

Input Voltage-Nom

5V

Output Configuration
Positive
Control Mode
CURRENT-MODE
Control Technique
PULSE WIDTH MODULATION
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Voltage - Input (Max)
5.5V
Input Voltage-Nom
5V
Input Voltage (Min)
3V
Switcher Configuration
PHASE-SHIFT
Topology
Buck
Function
Step-Down
Frequency - Switching
2.2MHz
Part Status
Active
REACH Status
REACH Unaffected
ECCN
EAR99
Lead Free
Lead Free
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Mounting Type
Surface Mount
Factory Lead Time
6 Weeks
Packaging
Tape & Reel (TR)
Categories
Integrated Circuits (ICs)
Peak Reflow Temperature (Cel)
260
Manufacturer
Texas
Terminal Position
QUAD
Terminal Pitch
0.65mm
Operating Temperature
-40°C~125°C TJ
Technology
BICMOS
Subcategory
Switching Regulator or Controllers
Nominal Supply Current
16mA
Output Type
Adjustable
Contact Plating
Tin
Radiation Hardening
No
Width
4mm
Length
4mm
Number Of Terminations
16
Number Of Pins
16
Mount
Surface Mount
Pbfree Code
yes
Height
800μm
Min Supply Voltage
3V
Thickness
750μm
Number Of Outputs
2
Max Output Current
2A
Quiescent Current
900μA
Voltage - Output (Min/Fixed)
0.8V
Synchronous Rectifier
Yes
Package / Case
16-WQFN Exposed Pad
Output Voltage
4.5V
Sub-Categories
PMIC - Voltage Regulators - DC DC Switching Regulators
Current - Output 1
2A
Current - Output 2
2A
Base Part Number
LM26420
Voltage - Output 1
4.5V
Voltage - Output 2
4.5V
Manufacturer'S Part No.
LM26420XSQ/NOPB
JESD-609 Code
e3
RoHS Status
ROHS3 Compliant
REACH SVHC
No SVHC
HTSUS
8542.39.0001
Moisture Sensitivity Level (MSL)
3 (168 Hours)
ECCN Code
EAR99

Common questions

Product FAQ

Quick answers for buyers reviewing LM26420XSQ/NOPB, stock, documentation, and sourcing steps.

What is LM26420XSQ/NOPB?

LM26420XSQ/NOPB is a PMIC - Voltage Regulators - DC DC Switching Regulators component from Texas Instruments. This product page summarizes the core sourcing details buyers need before checking price, availability, documentation, or samples.

What package and description are listed for LM26420XSQ/NOPB?

LM26420XSQ/NOPB is listed with package reference -. The current product description is IC REG BUCK ADJ 2A DL SYNC 16QFN, and buyers should confirm package, footprint, and electrical details against the datasheet or quotation notes before approval.

Is LM26420XSQ/NOPB available in stock?

This page currently shows 47141 units in stock and 47141 units available for LM26420XSQ/NOPB. Because electronic component availability can change quickly, submit an RFQ to confirm live stock, lead time, and final pricing.

Can I request a quote or sample for LM26420XSQ/NOPB?

Yes. Use the Quick Quote or Request Sample action on this page to send the quantity and sourcing requirements for LM26420XSQ/NOPB by Texas Instruments. The TrustCompo team can review price, availability, and documentation support.

Is a datasheet available for LM26420XSQ/NOPB?

A dedicated datasheet link is not currently listed for LM26420XSQ/NOPB by Texas Instruments. Contact us with the part number and required parameters so the team can help confirm documentation during quotation.

How should buyers verify LM26420XSQ/NOPB before ordering?

Buyers should confirm the manufacturer, package, quantity, target price, RoHS or compliance needs, and any Certificate of Conformance or traceability requirements for LM26420XSQ/NOPB before approving the order.

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