Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (3x3)
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LTC7803IUD#PBF

DigiKey Part Number
505-LTC7803IUD#PBF-ND
Manufacturer
Manufacturer Product Number
LTC7803IUD#PBF
Description
LOW IQ SYNCHRONOUS BUCK CONTROLL
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (3x3)
Datasheet
 Datasheet
EDA/CAD Models
LTC7803IUD#PBF Models
Product Attributes
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Category
Frequency - Switching
100kHz ~ 3MHz
Manufacturer
Analog Devices Inc.
Duty Cycle (Max)
100%
Packaging
Tube
Synchronous Rectifier
Yes
Part Status
Active
Clock Sync
Yes
Output Type
Transistor Driver
Control Features
Enable, Frequency Control, Phase Control
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck
Package / Case
16-WFQFN Exposed Pad
Number of Outputs
1
Supplier Device Package
16-QFN (3x3)
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
4.5V ~ 40V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 111
Check for Additional Incoming Stock
All prices are in JPY
Tube
QuantityUnit PriceExt Price
1¥1,124.00000¥1,124
10¥864.50000¥8,645
25¥799.64000¥19,991
121¥720.44628¥87,174
363¥682.71625¥247,826
605¥668.76860¥404,605
1,089¥655.00918¥713,305
2,541¥638.77686¥1,623,132
Manufacturers Standard Package
Note: Due to DigiKey value-add services the packaging type may change when product is purchased at quantities beneath the standard package.
Unit Price without JCT:¥1,124.00000
Unit Price with JCT:¥1,236.40000