LM3404MA/NOPB Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
LM3404MA/NOPB is a current-mode PWM switching regulator from Texas Instruments, supporting 6V to 42V input voltage with pulse width modulation control. Ideal for LED driver and DC-DC conversion applications. From $1.41, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LM3404MA/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.4053(MOQ 1)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Current-mode PWM control for fast transient response and inherent cycle-by-cycle current limiting
- Wide input voltage range of 6V to 42V, supporting 24V nominal systems
- Available in compact 8-pin SOIC (R-PDSO-G8) package, RoHS compliant (Pb-free)
- Supports LED constant-current driving and buck converter topologies
- Built-in slope compensation for stable operation at duty cycles above 50%
Applications
The LM3404MA/NOPB is widely used in LED driver circuits for industrial and automotive lighting, where precise constant-current control is essential. It is also applied in DC-DC buck converters for point-of-load regulation in 24V industrial power systems. Its wide input voltage range and current-mode control make it suitable for telecom equipment and general-purpose switching power supplies.
Specifications
| Pbfree Code | Yes |
| YTEOL | 15 |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 42V |
| Input Voltage-Min | 6V |
| Input Voltage-Nom | 24V |
| JESD-30 Code | R-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Number of Outputs | 1 |
| Output Current-Max | 1A |
| Output Voltage-Max | 40V |
| Output Voltage-Min | 0.2V |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 1000kHz |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| ## LM3404MA/NOPB Alternates Showing results | Image |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM3404MA/NOPB:
Switching Regulator, Current-mode, 1A, 1000kHz Switching Freq-Max, PDSO8
suggested
Frequently Asked Questions
What is the input voltage range of the LM3404MA/NOPB?
The LM3404MA/NOPB supports an input voltage range of 6V to 42V, with a nominal operating voltage of 24V. This wide range makes it suitable for industrial, automotive, and telecom power systems.
What control technique does the LM3404MA/NOPB use?
The LM3404MA/NOPB uses current-mode pulse width modulation (PWM) control. This technique provides fast transient response, inherent cycle-by-cycle current limiting, and easier loop compensation compared to voltage-mode control.
What are the typical applications for the LM3404MA/NOPB?
Typical applications include constant-current LED drivers for industrial and automotive lighting, DC-DC buck converters for 24V rail point-of-load regulation, and switching power supplies in telecom and industrial equipment.
What package does the LM3404MA/NOPB come in, and is it RoHS compliant?
The LM3404MA/NOPB is available in an 8-pin Small Outline (SOIC) package (JESD-30 code R-PDSO-G8). It is fully RoHS compliant and Pb-free, with a JESD-609 code of e3 and a YTEOL rating of 15 years.
Related Guides
ECMF02-4CMX8 Common-Mode Filter with ESD Protection: Selection Guide
Compare ECMF02-4CMX8 vs ECMF02-2AMX6, ECMF04-4HSM10, and other ST ECMF filters. Choose the right 4-channel common-mode filter with ESD protection for USB 2.0.
Jun 20, 2026
AD5204 Quad Digital Potentiometer Selection Guide (2026)
How to choose the right AD5204 quad digital potentiometer: compare 10kΩ vs 100kΩ variants, TSSOP vs SOIC packages, and SPI interface options for your design.
Jun 20, 2026
0402 10uF X5R Decoupling Design Guide for Compact Digital Rails
Application note for using CL05A106MP5NUNC-class 0402 10uF X5R MLCCs in compact digital rail decoupling designs.
Jun 19, 2026
How to Choose an 0805 10uF MLCC for Decoupling and Bulk Capacitance
Selection guide for choosing 0805 10uF MLCCs around CL21A106KOQNNNE, covering derating, dielectric, package, and sourcing checks.
Jun 19, 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 |
|---|---|---|
| 1+ | $2.8500 | $2.85 |
| 10+ | $2.1375 | $21.38 |
| 132+ | $1.5195 | $200.57 |
| 171+ | $1.4624 | $250.07 |
| 214+ | $1.4053 | $300.73 |
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.”