LM3404MA
1A Switching RegulatorLM3404MA
1A Switching Regulator
-
Manufacturer Part # : LM3404MA
-
Package/Case: SOIC-8
-
Brand: Texas Instruments
-
Product Categories : LED Drivers
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
![ship1](/img/ship1.png)
![ship2](/img/ship2.png)
![ship3](/img/ship3.png)
![ship4](/img/ship4.png)
![ship5](/img/ship5.png)
![ship6](/img/ship6.png)
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
![questionContent1](/img/questionContent1.png)
![questionContent2](/img/questionContent2.png)
![questionContent3](/img/questionContent3.png)
![questionContent4](/img/questionContent4.png)
![ctc](/img//questionContentctc.png)
![pelican](/img//questionContentpelican.png)
![express](/img//questionContentexpress.png)
![chunghwa post](/img//questionContentchunghwapost.png)
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
![wire](/img/wire.png)
WireTransfer
![questionContent7](/img/questionContent7.png)
Paypal
![cc](/img/cc.png)
CreditCard
![western](/img/western.png)
WesternUnion
![mg](/img/mg.png)
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
![pg](/img/pg.png)
Example
![Tape and Reel](/img/Tape and Reel.png)
Tape and Reel
![Cut Tape](/img/Cut Tape.png)
Cut Tape
![Tube or Tray](/img/Tube or Tray.png)
Tube or Tray
LM3404MA DataSheet
![no-price](/img/no-price.jpg)
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
Incorporating a constant current mode control scheme, the LM3404MA guarantees precise regulation of LED current and a stable output voltage. What's more, this advanced driver boasts essential safety features such as over-temperature protection, over-current protection, and under-voltage lockout, making it a reliable choice for various operating conditions
Key Features
- Integrated 1-A MOSFET
- VIN Range 6 V to 42 V (LM3404)
- VIN Range 6 V to 75 V (LM3404HV)
- 1.2-A Output Current Overtemperature
- Cycle-by-Cycle Current Limit
- No Control Loop Compensation Required
- Separate PWM Dimming and Low Power Shutdown
- Supports All-Ceramic Output Capacitors and Capacitor-lessOutputs
- Thermal Shutdown Protection
- SOIC-8 Package, SO PowerPAD™-8 Package
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category ! | LED Lighting Drivers | RoHS | N |
Series | LM3404 | Mounting Style | SMD/SMT |
Package / Case | SOIC-Narrow-8 | Number of Outputs | 1 Output |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature ! | + 125 C |
Brand | Texas Instruments | Height | 1.45 mm |
Length | 4.9 mm | Number of Channels | 1 Channel |
Operating Supply Voltage ! | 6 V to 42 V | Product Type ! | LED Lighting Drivers |
Factory Pack Quantity | 95 | Subcategory | Driver ICs |
Width | 3.9 mm | Unit Weight | 0.005044 oz |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is LM3404MA?
The LM3404MA is a high-efficiency synchronous buck LED driver designed by Texas Instruments. It is specifically designed to provide a simple, high-efficiency solution for driving high-power LEDs.
How Does LM3404MA Work?
The LM3404MA operates as a synchronous buck converter to efficiently drive high-power LEDs. It regulates the LED current to ensure consistent and reliable lighting performance, making it suitable for various lighting applications.
How Many Pins does LM3404MA have and What are the Functions of the Pinout Configuration?
The LM3404MA is housed in a 10-pin WSON (Very Thin Small Outline No-Lead) package. The pinout configuration includes:
- VIN: Input voltage pin.
- SW: Switch node connection for the internal synchronous switch.
- GND: Ground connection.
- EN: Enable pin for turning the device on or off.
- RT/SS: External resistor or capacitor connection for setting the switching frequency or soft-start time.
- FB: Feedback pin for regulating the LED current.
- COMP: Compensation pin for loop stability and output overvoltage protection.
- PGND: Power ground pin.
- LED-: LED cathode connection.
- LED+: LED anode connection.
What are the Pros and Cons of LM3404MA?
Pros:
- High Efficiency: Provides high-efficiency LED driving for energy savings and reduced heat dissipation.
- Compact Package: The WSON package offers a small form factor suitable for space-constrained designs.
- Wide Input Voltage Range: Accommodates a wide input voltage range for versatile application scenarios.
- Adjustable Frequency: Allows flexibility in setting the switching frequency for optimized performance.
Cons:
- External Components: May require external components such as inductors and capacitors for the complete LED driver circuit.
- Complexity: Synchronous buck converters may require careful consideration of layout and component selection for optimal performance.
Are There Any Equivalents/Alternatives to LM3404MA for Recommendation?
- The LT3791-1 from Analog Devices is a similar high-efficiency synchronous buck LED driver with additional features.
- Alternatives to the LM3404MA include the MP3336 from MPS and the TPS92550 from Texas Instruments.
Recommend Parts
-
LM629M-8 Precision Motor Controller in 24-Pin SOIC Package
Brand: Texas Instruments Package/Case: SOIC-24
4,038 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
The LM1851N is a reliable and user-friendly solution for monitoring and regulating current and power in a wide range of applications
Brand: Texas Instruments Package/Case: PDIP
4,006 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LM1117DT-ADJ
$0.211 Linear Voltage Regulators with 1.25V~13.8V adjustable positive electrode
Brand: Texas Instruments Package/Case: TO-252-3
4,471 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Efficient 18W 7-pin configuration module suitable for PMOD integration
Brand: Texas Instruments Package/Case: TOPMOD-7
3,646 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LM3524DM
$0.718 With its flexible design, LM3524DM offers customizable control over power delivery
Brand: Texas Instruments Package/Case: SOIC-Narrow-16
5,900 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LM2594HVM-12
$0.744 This voltage regulator is designed for step-down applications and comes in an 8-SOIC package
Brand: Texas Instruments Package/Case: SOIC-8
3,384 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Efficient voltage regulation for various applications
Brand: Texas Instruments Package/Case: TSSOP EP
7,388 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LM5009AMM is a 0.36A switching regulator in a PDSON8 MSOP-8 package that offers efficient power conversion
Brand: Texas Instruments Package/Case: MSOP-8
6,684 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Conv DC-DC regulator for step-up or step-down applications
Brand: Texas Instruments Package/Case: WSON-8
6,562 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Switching Voltage Regulators 100V,350Ma Buck Reg
Brand: Texas Instruments Package/Case: VSSOP-8
7,016 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
Dual 2 A, high-efficiency synchronous DC/DC converter 16-WQFN -40 to 125
Brand: Texas Instruments Package/Case: WQFN-16
6,040 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LMV431BIMF/NOPB
$0.457 Voltage References LOW-VLTG, 1.24V, ADJ PREC SHUNT REG
Brand: Texas Instruments Package/Case: SOT23-3
5,276 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
SIMPLE SWITCHER® 3.8V to 36V, 3A Synchronous Buck Converter With Ultra-Low EMI 8-SO PowerPAD -40 to 125
Brand: Texas Instruments Package/Case: SO PowerPAD-8
4,333 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
3,087 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
LMR33620BDDAR
$0.923 Switching Voltage Regulators SIMPLE SWITCHER® 3.8V to 36V, 2A Synchronous Buck Converter With Ultra-Low EMI 8-SO PowerPAD -40 to 125
Brand: Texas Instruments Package/Case: HSOIC-8
7,040 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
SIMPLE SWITCHER®, 36-V, 1.5-A Synchronous Step-Down Converter 12-WSON -40 to 125
Brand: Texas Instruments Package/Case: WSON-12
3,948 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1