Buck Regulator Positive Output Step-Down I2C, SMBus DC-DC Controller IC 44-TQFN (7x7)
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

XR77129ELBTR-F

DigiKey Part Number
XR77129ELBTR-F-ND - Tape & Reel (TR)
Manufacturer
Manufacturer Product Number
XR77129ELBTR-F
Description
IC REG CTRLR BUCK SMBUS 44TQFN
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down I2C, SMBus DC-DC Controller IC 44-TQFN (7x7)
Datasheet
 Datasheet
EDA/CAD Models
XR77129ELBTR-F Models
Product Attributes
Filter Similar Products
Show Empty Attributes
Category
Frequency - Switching
105kHz ~ 1.23MHz
Manufacturer
MaxLinear, Inc.
Synchronous Rectifier
Yes
Packaging
Tape & Reel (TR)
Clock Sync
No
Part Status
Obsolete
Serial Interfaces
I2C, SMBus
Output Type
Transistor Driver
Control Features
Enable
Function
Step-Down
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Mounting Type
Surface Mount
Topology
Buck
Package / Case
44-WFQFN Exposed Pad
Number of Outputs
4
Supplier Device Package
44-TQFN (7x7)
Output Phases
1
Base Product Number
Voltage - Supply (Vcc/Vdd)
6V ~ 40V
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Obsolete
This product is no longer manufactured. View Alternative Package Types