24 QFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

MIC2129T-E/U3B

DigiKey Part Number
150-MIC2129T-E/U3BTR-ND - Tape & Reel (TR)
150-MIC2129T-E/U3BCT-ND - Cut Tape (CT)
150-MIC2129T-E/U3BDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
MIC2129T-E/U3B
Description
100V, SYNCH BUCK CONTROLLER W/ A
Manufacturer Standard Lead Time
7 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 24-VQFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
MIC2129T-E/U3B Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Microchip Technology
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
4.5V ~ 100V
Frequency - Switching
100kHz ~ 800kHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Enable, Power Good, Soft Start
Operating Temperature
-40°C ~ 125°C
Grade
-
Qualification
-
Mounting Type
Surface Mount, Wettable Flank
Package / Case
24-VFQFN Exposed Pad
Supplier Device Package
24-VQFN (4x4)
Product Questions and Answers

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

In-Stock: 1.000
Check for Additional Incoming Stock
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
14,27000 $4,27 $
253,56000 $89,00 $
1003,24000 $324,00 $
* All Digi-Reel orders will add a 7,00 $ reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1.0003,24000 $3.240,00 $
Manufacturers Standard Package
Unit Price without VAT:4,27000 $
Unit Price with VAT:5,29480 $