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LTC3728LEGN-1
Part Number Overview
Manufacturer Part Number
LTC3728LEGN-1
Description
IC POWER MANAGEMENT
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-SSOP
Manufacturer
Analog Devices Inc.
Standard LeadTime
Edacad Model
LTC3728LEGN-1 Models
Standard Package
Supplier Stocks
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Technical specifications
Mfr
Analog Devices Inc.
Series
-
Package
Tube
Product Status
Obsolete
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
4.5V ~ 28V
Frequency - Switching
260kHz ~ 550kHz
Duty Cycle (Max)
99.4%
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Enable, Power Good, Soft Start
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
28-SSOP (0.154", 3.90mm Width)
Supplier Device Package
28-SSOP
Base Product Number
LTC3728
Environmental & Export Classifications
Moisture Sensitivity Level (MSL)
1 (Unlimited)
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
-
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Analog Devices Inc. LTC3728LEGN-1
Documents & Media
Datasheets
1(LTC3728L-1)
PCN Obsolescence/ EOL
1(Mult Devices OBS 30/Apr/2018)
EDA Models
1(LTC3728LEGN-1 Models)
Quantity Price
-
Substitutes
Part No. : LTC3728LEGN-1#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 0
Unit Price. : $11.75000
Substitute Type. : Direct
Part No. : LTC3707EGN#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 49
Unit Price. : $12.79000
Substitute Type. : Parametric Equivalent
Part No. : LTC3707EGN-SYNC#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 49
Unit Price. : $13.07000
Substitute Type. : Parametric Equivalent
Part No. : LTC3707IGN#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 49
Unit Price. : $13.09000
Substitute Type. : Parametric Equivalent
Part No. : LTC3707IGN-SYNC#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 0
Unit Price. : $11.93980
Substitute Type. : Parametric Equivalent
Part No. : LTC3728LEGN#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 0
Unit Price. : $9.20286
Substitute Type. : Parametric Equivalent
Part No. : LTC3728LIGN#PBF
Manufacturer. : Analog Devices Inc.
Quantity Available. : 9
Unit Price. : $13.26000
Substitute Type. : Parametric Equivalent
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