LM3404MA/NOPBIn StockTexas Instruments
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:
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.
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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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