LED Driver IC 1 Output DC DC Controller SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 16-HTSSOP
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LM3421MHX/NOPB

DigiKey Part Number
296-41305-2-ND - Tape & Reel (TR)
296-41305-1-ND - Cut Tape (CT)
296-41305-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LM3421MHX/NOPB
Description
IC LED DRIVER CTRLR PWM 16HTSSOP
Manufacturer Standard Lead Time
6 Weeks
Customer Reference
Detailed Description
LED Driver IC 1 Output DC DC Controller SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming 16-HTSSOP
Datasheet
 Datasheet
EDA/CAD Models
LM3421MHX/NOPB Models
Product Attributes
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Category
Voltage - Supply (Max)
75V
Manufacturer
Texas Instruments
Voltage - Output
3V ~ 72V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Frequency
2MHz
Part Status
Active
Dimming
Analog, PWM
Type
DC DC Controller
Operating Temperature
-40°C ~ 125°C (TJ)
Topology
SEPIC, Step-Down (Buck), Step-Up (Boost)
Mounting Type
Surface Mount
Internal Switch(s)
No
Package / Case
16-PowerTSSOP (0.173", 4.40mm Width)
Number of Outputs
1
Supplier Device Package
16-HTSSOP
Voltage - Supply (Min)
4.5V
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (3)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
LM3421MH/NOPBTexas Instruments167LM3421MH/NOPB-ND$5.71000Parametric Equivalent
LM3421Q0MHX/NOPBTexas Instruments14,020LM3421Q0MHX/NOPBTR-ND$4.67366Parametric Equivalent
LM3421Q1MHX/NOPBTexas Instruments14,600LM3421Q1MHX/NOPB-ND$3.18773Parametric Equivalent
In-Stock: 2,306
Check for Additional Incoming Stock
All prices are in SGD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$4.86000$4.86
10$3.64600$36.46
25$3.34520$83.63
100$3.01440$301.44
250$2.85672$714.18
500$2.82464$1,412.32
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$2.60087$6,502.18
5,000$2.55110$12,755.50
Manufacturers Standard Package
Unit Price without VAT:$4.86000
Unit Price with VAT:$5.29740