LM3421MH/NOPB is out of stock and can be placed on backorder.
Available Substitutes:

Parametric Equivalent


Texas Instruments
In Stock: 0
Unit Price: $3.59804
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $2.16000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $2.76000
Datasheet

Similar


Microchip Technology
In Stock: 0
Unit Price: $1.96000
Datasheet

Similar


Microchip Technology
In Stock: 1
Unit Price: $2.00000
Datasheet

Similar


Analog Devices Inc.
In Stock: 0
Unit Price: $16.08000
Datasheet

Similar


Analog Devices Inc.
In Stock: 0
Unit Price: $14.43000
Datasheet

Similar


Analog Devices Inc.
In Stock: 0
Unit Price: $9.53337
Datasheet

Similar


Analog Devices Inc.
In Stock: 0
Unit Price: $18.44000
Datasheet

Similar


Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $0.00000

Similar


Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $0.00000

Similar


Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $11.76000
Datasheet

Similar


Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $9.63000
Datasheet

Similar


Analog Devices Inc./Maxim Integrated
In Stock: 0
Unit Price: $9.60000
Datasheet
TPS54350MPWPREP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LM3421MH/NOPB

DigiKey Part Number
LM3421MH/NOPB-ND
Manufacturer
Manufacturer Product Number
LM3421MH/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
LM3421MH/NOPB Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Texas Instruments
Series
-
Packaging
Tube
Part Status
Active
Type
DC DC Controller
Topology
SEPIC, Step-Down (Buck), Step-Up (Boost)
Internal Switch(s)
No
Number of Outputs
1
Voltage - Supply (Min)
4.5V
Voltage - Supply (Max)
75V
Voltage - Output
3V ~ 72V
Current - Output / Channel
-
Frequency
2MHz
Dimming
Analog, PWM
Applications
-
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
16-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package
16-HTSSOP
Base Product Number
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

0 In Stock
Check Lead Time
Request Stock Notification
All prices are in CAD
Tube
QuantityUnit PriceExt Price
1$5.53000$5.53
10$4.16900$41.69
92$3.46913$319.16
184$3.32598$611.98
276$3.25431$898.19
552$3.14920$1,738.36
1,012$3.07265$3,109.52
2,576$2.97744$7,669.89
5,060$2.92264$14,788.56
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.