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

LTC3728LXCUH#TRPBF

DigiKey Part Number
LTC3728LXCUH#TRPBFTR-ND - Tape & Reel (TR)
LTC3728LXCUH#TRPBFCT-ND - Cut Tape (CT)
LTC3728LXCUH#TRPBFDKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
LTC3728LXCUH#TRPBF
Description
IC REG CTRLR BUCK 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
LTC3728LXCUH#TRPBF Models
Product Attributes
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Category
Frequency - Switching
260kHz ~ 550kHz
Manufacturer
Analog Devices Inc.
Duty Cycle (Max)
99.4%
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
No
Output Type
Transistor Driver
Control Features
Enable, Power Good, Soft Start
Function
Step-Down
Operating Temperature
0°C ~ 85°C (TA)
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
Voltage - Supply (Vcc/Vdd)
4.5V ~ 28V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 325
Check for Additional Incoming Stock
All prices are in DKK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr.85.84000kr.85.84
10kr.67.59100kr.675.91
25kr.63.02480kr.1,575.62
100kr.58.01040kr.5,801.04
250kr.57.81320kr.14,453.30
* All Digi-Reel orders will add a kr.47.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
2.500kr.51.74054kr.129,351.35
Manufacturers Standard Package
Unit Price without VAT:kr.85.84000
Unit Price with VAT:kr.107.30000