LM2596T-12/NOPBIn StockTexas Instruments
Use the download button to access the LM2596T-12/NOPB schematic symbol, PCB footprint, and 3D model.
- Manufacturer
- Texas Instruments
- Package
- Transistor Outline, Vertical
- Pin Count
- 3
- Lifecycle
- ACTIVE
- Datasheet
- LM2596T-12/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $0.8400(MOQ 50)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | VOLTAGE-MODE |
| Input Voltage-Max | 40V |
| Input Voltage-Min | 4.5V |
| Input Voltage-Nom | 24V |
| JESD-30 Code | R-XZFM-T5 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 3A |
| Output Voltage-Max | 37V |
| Output Voltage-Min | 3.3V |
| Output Voltage-Nom | 12V |
| Package Body Material | UNSPECIFIED |
| Package Shape | RECTANGULAR |
| Package Style | FLANGE MOUNT |
| Surface Mount | NO |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 173kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | THROUGH-HOLE |
| Terminal Pitch | 1.702mm |
| Terminal Position | ZIG-ZAG |
| ## LM2596T-12/NOPB Alternates Showing results | Image |
| Package | Transistor Outline, Vertical |
Compliance & Regulatory
| RoHS Status | Compliant |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM2596T-12/NOPB:
Frequently Asked Questions
What is the output voltage and current rating of LM2596T-12/NOPB?
The LM2596T-12/NOPB provides a fixed 12V output with a maximum continuous output current of 3A. It operates at a 150kHz switching frequency and accepts input voltages from 14.5V to 40V, making it suitable for a wide range of power conversion applications.
What package and pin count does LM2596T-12/NOPB use?
The LM2596T-12/NOPB comes in a TO-263-5 (D2PAK) surface-mount package with 5 pins. This package offers excellent thermal performance and is well-suited for high-current applications on PCB designs.
What are common applications for LM2596T-12/NOPB?
LM2596T-12/NOPB is widely used in industrial power supplies, automotive electronics, telecom equipment, and consumer electronics wherever a stable 12V DC rail is needed from a higher input voltage. It replaces bulky linear regulators with far greater efficiency.
Is LM2596T-12/NOPB RoHS compliant and what is its lifecycle status?
Yes, LM2596T-12/NOPB is RoHS compliant and Pb-free (NOPB suffix). It is currently in active production by Texas Instruments with no end-of-life notice, ensuring long-term availability for volume procurement.
What are equivalent or alternative parts for LM2596T-12/NOPB?
Compatible alternatives include LM2576T-12/NOPB (0.5A lower power variant), LM2677T-12/NOPB (5A higher current), and MC34063A (general-purpose buck controller). For pin-compatible drop-in replacements, LM2596SX-12/NOPB in D2PAK is also an option.
Related Guides
BOM Optimization: How to Reduce Electronic Component Costs Without Sacrificing Quality
Practical strategies for reducing BOM costs by 15-30% through smart component selection, supplier diversification, and procurement optimization.
Apr 9, 2026
Top 10 Microcontrollers in 2025: A Comprehensive Comparison Guide
Detailed comparison of the most popular MCUs in 2025 — STM32, ESP32, RP2040, nRF52, and more. Specs, pricing, ecosystem, and use-case recommendations.
Apr 9, 2026
How to Read an IC Datasheet: A Practical Guide for Engineers
Master the art of reading IC datasheets. Learn what every section means, which specs matter most, and how to extract the information you need for your design.
Apr 9, 2026
Understanding the 2025 Chip Shortage: Which Components Are Affected and What to Do
Analysis of the current semiconductor supply landscape, which components face extended lead times, and strategies for engineers and procurement teams.
Apr 9, 2026
Why Buy from FindMyChip
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.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 50+ | $1.0666 | $53.33 |
| 250+ | $0.9700 | $242.50 |
| 500+ | $0.8800 | $440.00 |
| 1000+ | $0.8400 | $840.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“The anti-counterfeit verification gave us confidence we'd never had with other China suppliers.”