Shenzhen Visen Electronic Co., Ltd.: Shenzhen, Guangdong, China; Main products: IC, chip, BGA, phone IC, Electronic components

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Home > Products > MAXIM > MAX8719ETA MAX8719E MAX8719 8719E ALF,High-Voltage, Low-Power Linear Regulators for Notebook Computers

MAX8719ETA MAX8719E MAX8719 8719E ALF,High-Voltage, Low-Power Linear Regulators for Notebook Computers

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Product Details

D/C	10+	Package	QFN
Model Number	MAX8719E	Type	Drive IC
Brand Name	MAXIM	Place of Origin	Taiwan, China

Product Description

The MAX8718/MAX8719 are micropower, 8-pin TDFN linear regulators that supply always-on, keep-alive power to CMOS RAM, real-time clocks (RTC), and microcontrollers in systems with high-voltage batteries. The circuits consist of a 100mA linear regulator and a power-good comparator (PGOOD) with fixed-output delay. Key features include wide input voltage range, low-dropout voltage, and low-quiescent supply current.

Despite a miserly 25µA (max) no-load quiescent current, the MAX8718/MAX8719 have good line- and loadtransient response and excellent AC power-supply rejection. They provide a clean fixed 5V or 3.3V output (MAX8718), or an adjustable 1.24V to 28V output (MAX8719), even when subjected to fast supply-voltage changes that occur during the switchover from battery to AC-adapter input power. The space-saving TDFN package has excellent thermal characteristics and tolerates up to 1951mW of power dissipation. Internal foldback current limiting and thermal shutdown protect the regulator from overload and thermal faults.

In addition to the main notebook-computer application, these devices are useful in other low-power, high-voltage applications (4V < V_IN < 28V) such as smart batteries, current control loops, telecom emergency power, and housekeeping power for off-line supplies.

The MAX8718/MAX8719 are available in a thermally enhanced 3mm x 3mm, 8-lead TDFN package.

Terms

Accepts wire transfer, Western union, Paypal and Moneygram.
All items are priced each.
All items are subject to availability and passing our QA inspection.

Packing & Delivery

Packaging: Safety package(Carton)
Shipping:
1. We will ship the items within 2 working days after the payment confirmed.
2. We can ship to you by UPS/DHL/TNT/EMS/FedEx/HK post/china post. Please contact us directly and we will use your preferred ways. For the Countries & Regions where EMS cannot deliver, please choose other shipping ways.

Our Services

Warranty:
1.Our side always double check all the products before delivery to make sure correct.
2.All components we sell has 30 days return policy from the day of shipment, but if the damage is man-made, we will be unable to change for you.

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Shenzhen Visen Electronic Co., Ltd.: Contact nameVISEN SZ
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MOSET	X-POWER	UPI	SILERGY
RICHTEK	REALTEK	PHONE IC	ON
New Products	MPS	BGA Chip	MICRO
MAXIM	IO Chip	INTERSIL	IDT
IC Brand List	GMT	Flash chip	CONEXAN

MAX8719ETA MAX8719E MAX8719 8719E ALF,High-Voltage, Low-Power Linear Regulators for Notebook Computers

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