XR77128ELB-F by MaxLinear

MaxLinear XR77128ELB-F

XR77128 Series 25 V 1.23 MHz Quad Output Digital PWM/PFM Buck Controller-TQFN-44

$ 14.532

Obsolete

Manufacturer Page Datasheet

Price and Stock

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Non-Authorized Stocking Distributors

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	Distributor		SKU		Min	Pkg
	Verical		XR77128ELB-F	695	49				14.532	14.532	14.532
	Flip Electronics		XR77128ELB-F	695								6d
	Component Stockers USA		XR77128ELB-F	1,220					12.290	12.290	12.290	>1wk
	ICPartonline		XR77128ELB-F	11,791			8.060	7.657	7.254	6.851	6.448	>1wk
	IC Components Ltd.		XR77128ELB-F	7,900			9.130	9.130	9.130	3.411	3.350	6h

Inventory History

3 month trend: +0.00%

Download symbol, footprint, and 3D STEP

Alternate Parts

0 parts available

Datasheets & Documents

Download datasheets and manufacturer documentation for MaxLinear XR77128ELB-F.

IHS

Datasheet29 pages12 years ago

Datasheet29 pages12 years ago

Augswan

Inventory History

3 month trend:

+0.00%

Supply Chain

Export Control Classification Number (ECCN) CodeEAR99

Harmonized Tariff Schedule (HTS) Code8542.39.00.60

Introduction Date2014-12-22

Lifecycle StatusObsolete (Last Updated: 2 months ago)

LTB Date2021-07-30

LTD Date2022-01-30

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Descriptions

Descriptions of MaxLinear XR77128ELB-F provided by its distributors.

XR77128 Series 25 V 1.23 MHz Quad Output Digital PWM/PFM Buck Controller-TQFN-44

Future Electronics

Buck Yes 105KHz~1.23MHz Transistor Driver 4 25V 5.5V QFN 7mm*7mm*800¦Ìm

-40¡Í~+125¡Í@(TJ) Step-down 1.23MHz 5.5V~25V Yes Step-down type 4 TQFN-44(7x7) DC-DC Controllers ROHS

IC REG CTRLR BUCK SMBUS 44TQFN

Vigor Components

Manufacturer Aliases

MaxLinear has several brands around the world that distributors may use as alternate names. MaxLinear may also be known as the following names:

MaxLinear Inc
MAX
MAXLINE
MaxLinear Corporate
Exar (MaxLinear)
MAXLINEAR Datasheet
Maxlinear(EXAR)
MAXLINEAR BROADCOM
MAXLINEA
Exar

Inventory History

3 month trend: +0.00%

Download symbol, footprint, and 3D STEP

Alternate Parts

0 parts available

Technical Specifications

Physical

Number of Terminals44

Technical

Clock SyncNo

InterfaceI2C, SMBus

Max Operating Temperature125 °C

Max Supply Voltage25 V

Min Operating Temperature-40 °C

Min Supply Voltage5.5 V

Number of Channels4

Number of Circuits1

Number of Output Phases1

Number of Outputs4

Operating Supply Voltage12 V

Output ConfigurationPositive

Switching Frequency1.23 MHz

Synchronous RectifierYes

Dimensions

Height - Seated (Max)800 µm

Length7 mm

Terminal Pitch500 µm

Width7 mm

Datasheets & Documents

Download datasheets and manufacturer documentation for MaxLinear XR77128ELB-F.

IHS

Datasheet29 pages12 years ago

Datasheet29 pages12 years ago

Augswan

Compliance

Environmental Classification

Lead FreeLead Free

REACH SVHCYes

RoHSCompliant