Buck Regulator Positive Output Step-Down I2C, PMBus DC-DC Controller IC 40-QFN (6x6)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
Buck Regulator Positive Output Step-Down I2C, PMBus DC-DC Controller IC 40-QFN (6x6)
Understanding Power System Management

LTC3887EUJ-2#PBF

DigiKey Part Number
LTC3887EUJ-2#PBF-ND
Manufacturer
Analog Devices Inc.
Manufacturer Product Number
LTC3887EUJ-2#PBF
Description
DUAL OUTPUT POLYPHASE STEP-DOWN
Manufacturer Standard Lead Time
10 Weeks
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down I2C, PMBus DC-DC Controller IC 40-QFN (6x6)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Analog Devices Inc.
Series
PolyPhase®
Packaging
Tube
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)
4.5V ~ 34V
Frequency - Switching
250kHz ~ 1MHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
Yes
Serial Interfaces
I2C, PMBus
Control Features
Enable, Frequency Control, Phase Control
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Package / Case
40-WFQFN Exposed Pad
Supplier Device Package
40-QFN (6x6)
Base Product Number
LTC3887
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: 58
Check for Additional Incoming Stock
Quantity
All prices are in NZD
Tube
QuantityUnit PriceExt Price
1$29.29000$29.29
10$23.20900$232.09
61$20.54230$1,253.08
122$19.82951$2,419.20
305$19.07685$5,818.44
549$18.68670$10,259.00
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 GST:$29.29000
Unit Price with GST:$33.68350