28-QFN_05-08-1712 rev B
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28-QFN_05-08-1712 rev B
Introducing Power by Linear

LTC3789IUFD#TRPBF

DigiKey Part Number
LTC3789IUFD#TRPBFTR-ND - Tape & Reel (TR)
LTC3789IUFD#TRPBFCT-ND - Cut Tape (CT)
LTC3789IUFD#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LTC3789IUFD#TRPBF
Description
IC REG CTRLR BUCK-BOOST 28QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 28-QFN (4x5)
Datasheet
 Datasheet
EDA/CAD Models
LTC3789IUFD#TRPBF Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Analog Devices Inc.
Series
-
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Output Type
Transistor Driver
Function
Step-Up/Step-Down
Output Configuration
Positive
Topology
Buck-Boost
Number of Outputs
2
Output Phases
1
Voltage - Supply (Vcc/Vdd)
4V ~ 38V
Frequency - Switching
200kHz ~ 640kHz
Duty Cycle (Max)
90%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
28-WFQFN Exposed Pad
Supplier Device Package
28-QFN (4x5)
Base Product Number
Product Questions and Answers

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In-Stock: 1,762
Check for Additional Incoming Stock
Non-Cancelable/Non-Returnable
All prices are in KRW
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₩22,681.00000₩22,681
10₩15,814.00000₩158,140
25₩14,026.36000₩350,659
100₩12,005.33000₩1,200,533
250₩11,943.12800₩2,985,782
* All Digi-Reel orders will add a ₩8,000 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500₩11,943.12600₩29,857,815
Manufacturers Standard Package