28-QFN_05-08-1712 rev B
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28-QFN_05-08-1712 rev B

LTC3789EUFD#TRPBF

DigiKey Part Number
LTC3789EUFD#TRPBFTR-ND - Tape & Reel (TR)
LTC3789EUFD#TRPBFCT-ND - Cut Tape (CT)
LTC3789EUFD#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LTC3789EUFD#TRPBF
Description
IC REG CTRLR BUCK-BOOST 28QFN
Manufacturer Standard Lead Time
19 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
LTC3789EUFD#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: 5 245
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
111,79000 €11,79 €
108,16500 €81,65 €
257,22120 €180,53 €
1006,15470 €615,47 €
2506,00460 €1 501,15 €
* All Digi-Reel orders will add a 5,50 € reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 5006,00460 €15 011,50 €
Manufacturers Standard Package
Unit Price without VAT:11,79000 €
Unit Price with VAT:14,61960 €