LM4857GR

Part No :: LM4857GR

Manufacturer: VIGOR

VIGOR # :: 3910972

Description: CONSUMER CIRCUIT, PBGA49

Catalog: Linear - Amplifiers - Audio

DataSheet: LM4857GR PDF

Country of origin: -

Date code: -

LM4857GR Specifications

Type	Description
Series:	Boomer®
Package:	Bulk
Part Status:	Obsolete
Type:	Class AB
Output Type:	2-Channel (Stereo) with Mono and Stereo Headphones
Max Output Power x Channels @ Load:	1.6W x 2 @ 4Ohm; 75mW x 2 @ 32Ohm
Voltage - Supply:	2.7V ~ 5.5V
Features:	3D, Depop, I²C, Mute, Shutdown, Thermal Protection, Volume Control
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Supplier Device Package:	49-MicroArray
Package / Case:	49-VFBGA

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

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Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 1000

Shipped from

HK warehouse

Expected Shipping Date

Jan 13 - Jan 17 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$1.62~~	~~$1.62~~

Current price of LM4857GR is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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LM4857GR

LM4857GR

3910972

Pricing(USD)