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MAX1724EZK50+

Switching Voltage Regulators 1.5uA IQ, Step-Up DC-DC Converters in Thin SOT23-5

Manufacturer:

analog devices inc.
Mfr.Part #:

MAX1724EZK50+
Datasheet:

MAX1724EZK50+ Datasheet (PDF)
Output Voltage:

2.7 V
Output Current:

150 mA
Input Voltage, Max:

5.5 V
Number of Outputs:

1 Output
EDA/CAD Models:

Request Free CAD Models for MAX1724EZK50+

Email: [email protected]

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Tel: +852 95804164

MAX1724EZK50+ General Description

The MAX1722/MAX1723/MAX1724 compact, high-efficiency, step-up DC-DC converters are available in tiny, 5-pin TSOT packages. They feature an extremely low 1.5µA quiescent supply current to ensure the highest possible light-load efficiency. Optimized for operation from one to two alkaline or nickel-metal-hydride (NiMH) cells, or a single Li+ cell, these devices are ideal for applications where extremely low quiescent current and ultra-small size are critical.

Key Features

Up to 90% Efficiency
No External Diode or FETs Needed
1.5µA Quiescent Supply Current
0.1µA Logic-Controlled Shutdown
±1% Output Voltage Accuracy
Fixed Output Voltage (MAX1724) or Adjustable Output Voltage (MAX1722/MAX1723)
Up to 150mA Output Current
0.8V to 5.5V Input Voltage Range
0.91V Guaranteed Startup (MAX1722/MAX1724)
Internal EMI Suppression (MAX1722/MAX1724)
TSOT Package (0.9mm typ Height)
µDFN Package (2mm x 2mm x 0.75mm)

Application

Digital Still Cameras
Low-Power Handheld Instruments
MP3 Players
Pagers
PDAs and Other Handheld Devices
Personal Medical Devices
Remote Controls
Remote Wireless Transmitters
Single-Cell Battery-Powered Devices

Specifications

Product Category	Switching Voltage Regulators	Output Voltage	2.7 V
Output Current	150 mA	Input Voltage, Max	5.5 V
Number of Outputs	1 Output	Mounting Style	SMD/SMT
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 85 C
Series	MAX1724	Input Voltage, Min	800 mV
Product Type	Switching Voltage Regulators	Subcategory	PMIC - Power Management ICs
Type	Voltage Converter	Part # Aliases	MAX1724