(404) 551-4447EMEA TeamContact UsAbout UsCareers
loading content
MaxLinear

XR77128ELB-F

MFR #XR77128ELB-F

FPN#XR77128ELB-F-FL

MFRMaxLinear

Part DescriptionIC VOLT REG Transistor Driver Step-Down Buck 4OUT 5.5V - 25V 44-QFN Tray
Datasheet
62901-Datasheet
Quote Onlymore info
Prices are in USD
Flip Electronics may assess a Tariff Recovery Fee relating to Tariffs on subject countries, including but not limited to China. The final charge will be included on Flip’s invoice. Flip Electronics reserves the right to assess this charge whenever a tariff is incurred or as additional country of origin information is known, even if no Tariff Recovery Fee is initially quoted.

Product Attributes

Main CategorySemiconductors
CategoryIntegrated Circuits (ICs)
Sub CategoryPower Management ICs
Family NameXR77128
Lifecycle StatusObsolete
RoHSCompliant
RoHS Exemption TypeNone, RoHS (2015/863)
ROHS ChinaCompliant
Reach StatusCompliant
Clock SynchronousNo
Control FeaturesEnable
FunctionStep-Down
InterfaceI²C, SMBus
Life Cycle StatusObsolete
Maximum Duty CycleN/A
Maximum Operating Temperature125°C (TJ)
Maximum Supply Voltage25V
Minimum Operating Temperature-40°C (TJ)
Minimum Supply Voltage5.5V
Number of Outputs4
Output ConfigurationPositive
Output Phases1
Output TypeTransistor Driver
Package Type44-TQFN (7x7)
Switching Frequency105kHz to 1.23MHz
Synchronous RectifierYes
TopologyBuck