LTC3728IUH#TRPBF is available for purchase but is not normally stocked.
Available Substitutes:

Parametric Equivalent

LTC3728EUH#TRPBF
AD Inc.
In Stock: 2,500
Unit Price: $15.63000
Datasheet
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LTC3728IUH#TRPBF

DigiKey Part Number
LTC3728IUH#TRPBF-ND - Tape & Reel (TR)
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LTC3728IUH#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
LTC3728IUH#TRPBF Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
Analog Devices Inc.
Series
-
Packaging
Tape & Reel (TR)
Part Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
2
Output Phases
2
Voltage - Supply (Vcc/Vdd)
3.5V ~ 30V
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
32-WFQFN Exposed Pad
Supplier Device Package
32-QFN (5x5)
Base Product Number
LTC3728
Available To Order
Check Lead Time
Quantity
All prices are in USD
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500$8.05000$20,125.00
Manufacturers Standard Package
For Use WithSee All
4 Items
DC542A

DC542A

BOARD EVAL FOR LTC3728EG

Analog Devices Inc.

$174.58000
DC447A

DC447A

BOARD EVAL FOR LTC3728EUH

Analog Devices Inc.

$174.58000
DC392A-B

DC392A-B

BOARD EVAL FOR LTC3728EUH

Analog Devices Inc.

$146.19000
DC392A-C

DC392A-C

BOARD EVAL FOR LTC3728LEUH

Analog Devices Inc.

$181.66000