Buck, Boost Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 38-QFN (5x7)
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LTC7817EUHF#PBF

DigiKey Part Number
161-LTC7817EUHF#PBF-ND
Manufacturer
Manufacturer Product Number
LTC7817EUHF#PBF
Description
40V, 8UA IQ, 3MHZ, TRPLE BCKBST
Manufacturer Standard Lead Time
11 Weeks
Customer Reference
Detailed Description
Buck, Boost Regulator Positive Output Step-Up, Step-Down DC-DC Controller IC 38-QFN (5x7)
Datasheet
 Datasheet
EDA/CAD Models
LTC7817EUHF#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-Up, Step-Down
Output Configuration
Positive
Topology
Buck, Boost
Number of Outputs
3
Output Phases
2
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
Current Limit, Enable, Frequency Control
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
38-WFQFN Exposed Pad
Supplier Device Package
38-QFN (5x7)
Base Product Number
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All prices are in JPY
Tube
QuantityUnit PriceExt Price
1¥2,046.00000¥2,046
10¥1,695.10000¥16,951
25¥1,570.52000¥39,263
52¥1,479.55769¥76,937
104¥1,401.07692¥145,712
260¥1,308.96154¥340,330
520¥1,247.94808¥648,933
1,040¥1,194.04327¥1,241,805
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:¥2,046.00000
Unit Price with JCT:¥2,250.60000