Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (4x4)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (4x4)
Introducing Power by Linear

LTC3869EUF#PBF

DigiKey Part Number
LTC3869EUF#PBF-ND
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LTC3869EUF#PBF
Description
IC REG CTRLR BUCK 28QFN
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (4x4)
Datasheet
 Datasheet
EDA/CAD Models
LTC3869EUF#PBF Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Analog Devices Inc.
Series
-
Packaging
Tube
Part Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4V ~ 38V
Frequency - Switching
250kHz ~ 780kHz
Duty Cycle (Max)
95%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Supplier Device Package
28-QFN (4x4)
Base Product Number
LTC3869
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: 91
Check for Additional Incoming Stock
Quantity
All prices are in ZAR
Tube
QuantityUnit PriceExt Price
1R142,33000R142,33
10R110,36900R1 103,69
91R94,13011R8 565,84
182R90,78500R16 522,87
273R89,10982R24 326,98
546R86,65355R47 312,84
1 001R84,86440R84 949,26
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.
For Use With
1 Items
DC1798A-B

DC1798A-B

EVAL BOARD FOR LTC38692

Analog Devices Inc.

R3 116,30000