New Product
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (4x5)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LTC7891RUFDM#WTRPBF

DigiKey Part Number
505-LTC7891RUFDM#WTRPBFTR-ND - Tape & Reel (TR)
505-LTC7891RUFDM#WTRPBFCT-ND - Cut Tape (CT)
505-LTC7891RUFDM#WTRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LTC7891RUFDM#WTRPBF
Description
LOW IQ 100V SYNC BUCK CONTROLLER
Manufacturer Standard Lead Time
39 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (4x5)
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Frequency - Switching
100kHz ~ 3MHz
Manufacturer
Analog Devices Inc.
Duty Cycle (Max)
99%
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
Yes
Output Type
Transistor Driver
Control Features
Current Limit, Dead Time Control, Frequency Control, Phase Control, Power Good, Soft Start, Tracking
Function
Step-Down
Operating Temperature
-40°C ~ 150°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount, Wettable Flank
Topology
Buck
Package / Case
28-WFQFN Exposed Pad
Number of Outputs
1
Supplier Device Package
28-QFN (4x5)
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
4V ~ 100V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 2 372
Check for Additional Incoming Stock
All prices are in PLN
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
123,16000 zł23,16 zł
1017,79200 zł177,92 zł
2516,44880 zł411,22 zł
10014,97040 zł1 497,04 zł
25014,44908 zł3 612,27 zł
* All Digi-Reel orders will add a 27,00 zł reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 50013,12245 zł32 806,12 zł
Manufacturers Standard Package
Unit Price without VAT:23,16000 zł
Unit Price with VAT:28,48680 zł