Texas Instruments LM3421-Q1 N-Channel Controllers for Constant Current LED Drivers LM3421Q1MHX/NOPB

Description
N-Channel Controllers for Constant Current LED Drivers 16-HTSSOP -40 to 125
Request a Quote Datasheet
Description
N-Channel Controllers for Constant Current LED Drivers 16-HTSSOP -40 to 125
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
LM3421-Q1 N-Channel Controllers for Constant Current LED Drivers - LM3421Q1MHX/NOPB - Texas Instruments
Dallas, TX, United States
LM3421-Q1 N-Channel Controllers for Constant Current LED Drivers
LM3421Q1MHX/NOPB
LM3421-Q1 N-Channel Controllers for Constant Current LED Drivers LM3421Q1MHX/NOPB
N-Channel Controllers for Constant Current LED Drivers 16-HTSSOP -40 to 125

N-Channel Controllers for Constant Current LED Drivers 16-HTSSOP -40 to 125

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 - LM3421Q1MHX/NOPB - Rochester Electronics
Newburyport, MA, United States
LED Driver, 1-Segment, PDSO16

LED Driver, 1-Segment, PDSO16

Supplier's Site Datasheet
LED Drivers - LM3421Q1MHX/NOPB-ND - DigiKey
Thief River Falls, MN, United States
LED Driver IC 1 Output DC DC Controller SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 16-HTSSOP

LED Driver IC 1 Output DC DC Controller SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 16-HTSSOP

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Singapore
Automotive N-Channel HTSSOP LED Driver IC
137-LM3421Q1MHX/NOPB
Automotive N-Channel HTSSOP LED Driver IC 137-LM3421Q1MHX/NOPB
Automotive N-channel constant current LED controller with series DIM FET driver 16-HTSSOP -40 to 125 Product overview: LM3421Q1MHX/NOPB from Texas Instruments is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and regulated current drive circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Automotive, N-Channel, HTSSOP. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Automotive, N-Channel, HTSSOP, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LM3421Q1MHX/NOPB can be used for catalog matching and distributor lookup.

Automotive N-channel constant current LED controller with series DIM FET driver 16-HTSSOP -40 to 125 Product overview: LM3421Q1MHX/NOPB from Texas Instruments is a LED Driver IC for LED lighting, display backlights, indicator control, automotive lighting, signage, and regulated current drive circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Automotive, N-Channel, HTSSOP. Search-friendly keywords include LED driver IC, constant current, lighting control, display backlight, Automotive, N-Channel, HTSSOP, External/Internal LED Drivers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 137-LM3421Q1MHX/NOPB can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
PMIC - PMIC - LED Drivers - LM3421Q1MHX/NOPB - 1198829-LM3421Q1MHX/NOPB - Win Source Electronics
Laguna Hills, CA, United States
PMIC - PMIC - LED Drivers - LM3421Q1MHX/NOPB
1198829-LM3421Q1MHX/NOPB
PMIC - PMIC - LED Drivers - LM3421Q1MHX/NOPB 1198829-LM3421Q1MHX/NOPB
Manufacturer: Texas Instruments Win Source Part Number: 1198829-LM3421Q1MHX/ NOPB Series: Automotive, AEC-Q100 Packaging: Reel - TR Type: DC DC Controller Operating Temperature Range: -40°C ~ 125°C (TJ) Package: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad Mounting: SMD Voltage - Output: 3 V ~ 72 V Frequency: 2MHz Internal Switch(s): No Topology: SEPIC, Step-Down (Buck), Step-Up (Boost) Number of Outputs: 1 Dimming: Analog, PWM Family Name: LM3421Q1 Categories: Integrated Circuits (ICs) Manufacturer Homepage: www.ti.com Manufacturer Package: 16-HTSSOP Voltage Supply MAX: 75V Voltage Supply MIN: 4.5V Alternative Parts (Cross-Reference): MAX16833AUE+/V+; MAX16822AASA/V+T; MAX16822AASA/V+; ECCN: EAR99 Country of Origin: Malaysia Estimated EOL Date: 2028 Halogen Free: Compliant Popularity: Medium Fake Threat In the Open Market: 32 pct. Supply and Demand Status: Balance

Manufacturer: Texas Instruments
Win Source Part Number: 1198829-LM3421Q1MHX/NOPB
Series: Automotive, AEC-Q100
Packaging: Reel - TR
Type: DC DC Controller
Operating Temperature Range: -40°C ~ 125°C (TJ)
Package: 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Mounting: SMD
Voltage - Output: 3 V ~ 72 V
Frequency: 2MHz
Internal Switch(s): No
Topology: SEPIC, Step-Down (Buck), Step-Up (Boost)
Number of Outputs: 1
Dimming: Analog, PWM
Family Name: LM3421Q1
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 16-HTSSOP
Voltage Supply MAX: 75V
Voltage Supply MIN: 4.5V
Alternative Parts (Cross-Reference): MAX16833AUE+/V+; MAX16822AASA/V+T; MAX16822AASA/V+;
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Balance

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Sheung Wan, Hong Kong
LED Lighting Drivers
LM3421Q1MHX/NOPB
LED Lighting Drivers LM3421Q1MHX/NOPB
LED Lighting Drivers N-Channel Controllers for Constant Current LED Drivers 16-HTSSOP -40 to 125

LED Lighting Drivers N-Channel Controllers for Constant Current LED Drivers 16-HTSSOP -40 to 125

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Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers - LM3421Q1MHX/NOPB - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers
LM3421Q1MHX/NOPB
Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers LM3421Q1MHX/NOPB
IC LED DRIVER CTRLR PWM 16HTSSOP

IC LED DRIVER CTRLR PWM 16HTSSOP

Supplier's Site
PMIC - LED Drivers - LM3421Q1MHX/NOPB - Lingto Electronic Limited
Shenzhen, China
PMIC - LED Drivers
LM3421Q1MHX/NOPB
PMIC - LED Drivers LM3421Q1MHX/NOPB
IC LED DRIVER CTRLR DIM 16HTSSOP

IC LED DRIVER CTRLR DIM 16HTSSOP

Supplier's Site Datasheet

Technical Specifications

  Texas Instruments Rochester Electronics DigiKey ERSAELECTRONICS PTE. LTD. Win Source Electronics VAST STOCK CO., LIMITED Shenzhen Shengyu Electronics Technology Limited Lingto Electronic Limited
Product Category LED Drivers LED Drivers LED Drivers LED Drivers LED Drivers LED Drivers LED Drivers LED Drivers
Product Number LM3421Q1MHX/NOPB LM3421Q1MHX/NOPB LM3421Q1MHX/NOPB-ND 137-LM3421Q1MHX/NOPB 1198829-LM3421Q1MHX/NOPB LM3421Q1MHX/NOPB LM3421Q1MHX/NOPB LM3421Q1MHX/NOPB
Product Name LM3421-Q1 N-Channel Controllers for Constant Current LED Drivers LED Drivers Automotive N-Channel HTSSOP LED Driver IC PMIC - PMIC - LED Drivers - LM3421Q1MHX/NOPB LED Lighting Drivers Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers PMIC - LED Drivers
Form Factor Intgrated Circuit (IC) Intgrated Circuit (IC) Intgrated Circuit (IC) Intgrated Circuit (IC)
Type Dimmable Dimmable
Input Voltage 4.5 to 75 volts 4.5 to 75 volts 4.5 to 75 volts
Output Voltage 3 to 72 volts 3 to 72 volts 72 volts 3 to 72 volts
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