LM3424QMHX/NOPB is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $3.78000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $3.77000
Datasheet

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $1.96669
Datasheet
LED Driver IC 1 Output DC DC Controller Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 20-HTSSOP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM3424QMHX/NOPB

DigiKey Part Number
296-LM3424QMHX/NOPBTR-ND - Tape & Reel (TR)
296-LM3424QMHX/NOPBCT-ND - Cut Tape (CT)
296-LM3424QMHX/NOPBDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Part Number
LM3424QMHX/NOPB
Description
IC LED DRIVER CTRLR PWM 20HTSSOP
Manufacturer Standard Lead Time
18 Weeks
Customer Reference
Detailed Description
LED Driver IC 1 Output DC DC Controller Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 20-HTSSOP
Datasheet
 Datasheet
EDA/CAD Models
LM3424QMHX/NOPB Models
Product Attributes
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Category
Frequency
2MHz
Manufacturer
Texas Instruments
Dimming
Analog, PWM
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Operating Temperature
-40°C ~ 125°C (TJ)
Part Status
Active
Grade
Automotive
Type
DC DC Controller
Qualification
AEC-Q100
Topology
Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost)
Mounting Type
Surface Mount
Internal Switch(s)
No
Package / Case
20-PowerTSSOP (0.173", 4.40mm Width)
Number of Outputs
1
Supplier Device Package
20-HTSSOP
Voltage - Supply (Min)
4.5V
Base Product Number
Voltage - Supply (Max)
75V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM3424MH/NOPBTexas Instruments0LM3424MH/NOPB-ND$3.78000Parametric Equivalent
LM3424MHX/NOPBTexas Instruments0296-49204-2-ND$3.77000Parametric Equivalent
LM3424QMH/NOPBTexas Instruments0LM3424QMH/NOPB-ND$1.96669Parametric Equivalent
In-Stock: 0
2,500 estimated in stock on 22-Feb-2027
Request Stock Notification
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.92000$2.92
10$2.18000$21.80
25$1.99640$49.91
100$1.79400$179.40
250$1.69744$424.36
500$1.63926$819.63
1,000$1.59138$1,591.38
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$1.54083$3,852.07
5,000$1.51037$7,551.85
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.