Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
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Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
Introducing Power by Linear

LTC3890EUH#TRPBF

DigiKey Part Number
505-LTC3890EUH#TRPBFTR-ND - Tape & Reel (TR)
505-LTC3890EUH#TRPBFCT-ND - Cut Tape (CT)
505-LTC3890EUH#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LTC3890EUH#TRPBF
Description
IC REG CTRLR BUCK/SEPIC 32QFN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-QFN (5x5)
Datasheet
 Datasheet
EDA/CAD Models
LTC3890EUH#TRPBF Models
Product Attributes
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Category
Voltage - Supply (Vcc/Vdd)
4V ~ 60V
Manufacturer
Analog Devices Inc.
Frequency - Switching
105kHz ~ 835kHz, 350kHz ~ 535kHz
Series
Duty Cycle (Max)
99%
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, Phase 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
32-WFQFN Exposed Pad
Number of Outputs
2
Supplier Device Package
32-QFN (5x5)
Output Phases
2
Base Product Number
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 4 033
Check for Additional Incoming Stock
All prices are in ZAR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1R232,98000R232,98
10R183,75000R1 837,50
25R171,45000R4 286,25
100R157,91960R15 791,96
250R157,70368R39 425,92
* All Digi-Reel orders will add a R92,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 500R141,00872R352 521,80
Manufacturers Standard Package