Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-TSSOP-EP
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Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-TSSOP-EP
20-TSSOP EP Pad View
Introducing Power by Linear

LTC3891EFE#TRPBF

DigiKey Part Number
LTC3891EFE#TRPBFTR-ND - Tape & Reel (TR)
LTC3891EFE#TRPBFCT-ND - Cut Tape (CT)
LTC3891EFE#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LTC3891EFE#TRPBF
Description
IC REG CTRLR BUCK 20TSSOP
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 20-TSSOP-EP
Datasheet
 Datasheet
EDA/CAD Models
LTC3891EFE#TRPBF Models
Product Attributes
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Category
Frequency - Switching
105kHz ~ 835kHz, 350kHz ~ 535kHz
Manufacturer
Analog Devices Inc.
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, 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
20-TSSOP (0.173", 4.40mm Width) Exposed Pad
Number of Outputs
1
Supplier Device Package
20-TSSOP-EP
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
4V ~ 60V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 1 667
Check for Additional Incoming Stock
All prices are in EUR
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1€ 9,87000€ 9,87
10€ 7,72600€ 77,26
25€ 7,19160€ 179,79
100€ 6,60450€ 660,45
250€ 6,54076€ 1 635,19
* All Digi-Reel orders will add a € 5,50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2 500€ 5,87051€ 14 676,28
Manufacturers Standard Package
Unit Price without VAT:€ 9,87000
Unit Price with VAT:€ 11,94270