Buck Regulator Positive Output Step-Down DC-DC Controller IC 16-QFN (3x3)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

LTC7803IUD#PBF

DigiKey Part Number
505-LTC7803IUD#PBF-ND
Manufacturer
Analog Devices Inc.
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
Type
Description
Select All
Category
Manufacturer
Analog Devices Inc.
Series
-
Packaging
Tube
Part Status
Active
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
4.5V ~ 40V
Frequency - Switching
100kHz ~ 3MHz
Duty Cycle (Max)
100%
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
-
Control Features
Enable, Frequency Control, Phase Control
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
16-WFQFN Exposed Pad
Supplier Device Package
16-QFN (3x3)
Base Product Number
LTC7803
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 169
Check for Additional Incoming Stock
Quantity
All prices are in CZK
Tube
QuantityUnit PriceExt Price
1121,46000 Kč121,46 Kč
1092,97800 Kč929,78 Kč
2585,87560 Kč2 146,89 Kč
12177,19785 Kč9 340,94 Kč
36373,06207 Kč26 521,53 Kč
60571,53312 Kč43 277,54 Kč
1 08970,02478 Kč76 256,99 Kč
2 54168,24599 Kč173 413,06 Kč
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 VAT:121,46000 Kč
Unit Price with VAT:146,96660 Kč
For Use With
1 Items
DC2834A

DC2834A

EVAL BOARD FOR LTC7803EMSE

Analog Devices Inc.

2 392,75000 Kč