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Same model may have multiple batches, images only for reference.
XR77129ELBTR-F
Same model may have multiple batches, images only for reference.

XR77129ELBTR-F

Part No XR77129ELBTR-F
Manufacturer MaxLinear Inc
Catalog PMIC - Voltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR BUCK SMBUS 44TQFN
Sample
Rohs State Need to verify
ECAD Module
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Products specifications Report Issue?

Package Tape & Reel (TR)
Product Status Obsolete
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 4
Output Phases 1
Voltage - Supply (Vcc/Vdd) 6V ~ 40V
Frequency - Switching 105kHz ~ 1.23MHz
Synchronous Rectifier Yes
Clock Sync No
Serial Interfaces I2C, SMBus
Control Features Enable
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 44-WFQFN Exposed Pad
Supplier Device Package 44-TQFN (7x7)
Ultra Librarian 3D Model Ultra Librarian XR77129ELBTR-F CAD Model

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