LM2575T-5.0/NOPB Texas Instruments Integrated Circuit (Other) In Stock

Name: LM2575T-5.0/NOPB
Brand: Texas Instruments
SKU: LM2575T-5.0/NOPB
Availability: InStock

LM2575T-5.0/NOPB is a 1A fixed 5V step-down (buck) switching voltage regulator by Texas Instruments. Key specs: 5V output, 1A load current, 52kHz switching frequency, TO-220-5 package. From $1.46, in stock with worldwide shipping.

ACTIVEIntegrated CircuitVerified May 2026

Package / Visual Reference

LM2575T-5.0/NOPBOther

Quick Facts

Manufacturer: Texas Instruments
Package: Other
Pin Count: 3
Lifecycle: ACTIVE
Datasheet: LM2575T-5.0/NOPB Datasheet PDF
Category: Integrated Circuit
Price: From $1.4559(MOQ 1)
Temp Range: -40.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of LM2575T-5.0/NOPB?

Fixed 5V output with ±4% accuracy across load and temperature
1A continuous output current capability
52kHz fixed switching frequency reduces filter component size
Built-in thermal shutdown and current limiting for protection
TTL-compatible on/off shutdown function
TO-220-5 through-hole package for easy PCB assembly

What is LM2575T-5.0/NOPB used for?

The LM2575T-5.0/NOPB is widely used in industrial power supplies, embedded systems, and consumer electronics requiring a stable 5V rail from higher voltage sources such as 7V to 40V inputs. It suits battery-powered portable devices, automotive accessories, and point-of-load regulators on PCBs where efficiency and simplicity are priorities. Its low external component count makes it ideal for cost-sensitive designs and rapid prototyping.

What are the specifications of LM2575T-5.0/NOPB?

Pbfree Code	Yes
YTEOL	15
Analog IC - Other Type	SWITCHING REGULATOR
Control Mode	VOLTAGE-MODE
Control Technique	PULSE WIDTH MODULATION
Input Voltage-Max	40V
Input Voltage-Min	4V
Input Voltage-Nom	12V
JESD-30 Code	R-XSFM-T5
JESD-609 Code	e3
Number of Functions	1
Number of Outputs	1
Output Current-Max	1A
Output Voltage-Max	37V
Output Voltage-Min	3.3V
Output Voltage-Nom	5V
Package Body Material	PLASTIC/EPOXY
Package Shape	RECTANGULAR
Package Style	FLANGE MOUNT
Qualification Status	Not Qualified
Surface Mount	NO
Switcher Configuration	BUCK
Switching Frequency-Max	63kHz
Temperature Grade	AUTOMOTIVE
Terminal Finish	Matte Tin (Sn)
Terminal Form	THROUGH-HOLE
Terminal Pitch	1.7mm
Terminal Position	SINGLE
## LM2575T-5.0/NOPB Alternates Showing results	Image
Package	Other

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.39.00.90

Where can I find the LM2575T-5.0/NOPB datasheet?

LM2575T-5.0/NOPB Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for LM2575T-5.0/NOPB?

Compatible alternatives and drop-in replacements for LM2575T-5.0/NOPB:

LM2575T-5.0Motorola Semiconductor Products

Switching Regulator, Voltage-mode, 3.2A, 63kHz Switching Freq-Max, PSFM5

suggested

suggested

suggested

suggested

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the input voltage range of the LM2575T-5.0/NOPB?

The LM2575T-5.0/NOPB accepts an input voltage from 7V to 40V. It requires at least 2V headroom above the fixed 5V output, so a minimum input of 7V is recommended for proper regulation under full 1A load.

What output current can the LM2575T-5.0/NOPB deliver?

The LM2575T-5.0/NOPB is rated for a continuous output current of 1A. It also features internal current limiting and thermal shutdown protection to prevent damage under overload or short-circuit conditions.

What external components are needed for a typical LM2575T-5.0/NOPB circuit?

A typical application requires a catch diode (e.g., 1N5822 Schottky), an inductor (68–100µH), and input/output filter capacitors (100µF each). The fixed 5V output eliminates the need for feedback resistors, keeping the design simple.

Can the LM2575T-5.0/NOPB be used in automotive applications?

Yes, the LM2575T-5.0/NOPB can be used in automotive systems. With a 40V maximum input rating it handles typical 12V and 24V automotive battery voltages, including load-dump transients when proper clamping is applied upstream.

What are common alternatives to the LM2575T-5.0/NOPB?

Common alternatives include the LM2576T-5.0 (3A, same pinout), LM2596T-5.0 (3A, higher frequency), and the TPS54331 for a smaller SMD solution. For a pin-compatible replacement with higher efficiency, consider the TPS7560 or LM25575.

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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AvailabilityIn Stock

Reference Price (USD)

From $1.4559

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$4.5000	$4.50
9+	$2.2500	$20.25
24+	$1.6800	$40.32
76+	$1.5681	$119.18
161+	$1.4559	$234.40

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Unit price: $4.5000 · Total: $4.50

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Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

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Procurement Manager, VoltEdge Energy, India

LM2575T-5.0/NOPB Texas Instruments Integrated Circuit (Other) In Stock

What are the key features of LM2575T-5.0/NOPB?

What is LM2575T-5.0/NOPB used for?

What are the specifications of LM2575T-5.0/NOPB?

Compliance & Regulatory

Where can I find the LM2575T-5.0/NOPB datasheet?

What are equivalent replacements for LM2575T-5.0/NOPB?

Frequently Asked Questions

What is the input voltage range of the LM2575T-5.0/NOPB?

What output current can the LM2575T-5.0/NOPB deliver?

What external components are needed for a typical LM2575T-5.0/NOPB circuit?

Can the LM2575T-5.0/NOPB be used in automotive applications?

What are common alternatives to the LM2575T-5.0/NOPB?

Related Guides

STM32H725IGT3 Selection Guide: Memory, Package, Temperature, and Supply

STM32H725IGT3 High-Performance MCU Design Guide

150141VS73100 Violet SMD LED Selection Guide: Color, Drive, and Sourcing

STEF05SGR 5 V eFuse Protection Design Guide

Why Buy from FindMyChip

About Texas Instruments

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