Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (4x5)
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Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (4x5)
Introducing Power by Linear

LTC3869EUFD#TRPBF

DigiKey Part Number
LTC3869EUFD#TRPBFTR-ND - Tape & Reel (TR)
LTC3869EUFD#TRPBFCT-ND - Cut Tape (CT)
LTC3869EUFD#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LTC3869EUFD#TRPBF
Description
IC REG CTRLR BUCK 28QFN
Manufacturer Standard Lead Time
20 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-QFN (4x5)
Datasheet
 Datasheet
EDA/CAD Models
LTC3869EUFD#TRPBF Models
Product Attributes
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Category
Frequency - Switching
250kHz ~ 780kHz
Manufacturer
Analog Devices Inc.
Duty Cycle (Max)
95%
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
No
Output Type
Transistor Driver
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck
Package / Case
28-WFQFN Exposed Pad
Number of Outputs
2
Supplier Device Package
28-QFN (4x5)
Output Phases
2
Base Product Number
Voltage - Supply (Vcc/Vdd)
4V ~ 38V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 7,363
Check for Additional Incoming Stock
All prices are in NZD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$15.93000$15.93
10$12.35900$123.59
25$11.46640$286.66
100$10.48520$1,048.52
250$10.25836$2,564.59
* All Digi-Reel orders will add a $10.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$9.25851$23,146.27
Manufacturers Standard Package
Unit Price without GST:$15.93000
Unit Price with GST:$18.31950