MAX1589AEZT100+T

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Analog Devices Inc./Maxim Integrated

LOW-INPUT-VOLTAGE, 500MA LDO REGULATOR WITH ACTIVE-LOW RESET IN SOT AND TDFN

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MAX1589AEZT100+T

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Analog Devices Inc./Maxim Integrated

LOW-INPUT-VOLTAGE, 500MA LDO REGULATOR WITH ACTIVE-LOW RESET IN SOT AND TDFN

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Description Specifications Series Pricing CAD Documents

Description

General part information

MAX1589 Series

The MAX1589A low-dropout linear regulator operates from a +1.62V to +3.6V supply and delivers a guaranteed 500mA continuous load current with a low 175mV dropout. The high-accuracy (±0.5%) output voltage is preset to internally trimmed voltages from +0.75V to +3.0V. An active-low, open-drain reset output remains asserted for at least 70ms after the output voltage reaches regulation. This device is offered in 6-pin thin SOT23 and 6-pin, 3mm x 3mm thin DFN packages.An internal pMOS pass transistor maintains low supply current, independent of load and dropout voltage, making the MAX1589A ideal for portable battery-powered equipment such as personal digital assistants (PDAs), digital still cameras, cell phones, cordless phones, and notebook computers. Other features include logic-controlled shutdown, short-circuit protection, and thermal-overload protection.ApplicationsCD and MP3 PlayersCellular and PCS PhonesDigital Still CamerasHandheld ComputersNotebook ComputersPCMCIA CardsPersonal Digital Assistants (PDAs)

Technical Specifications

Parameters and characteristics for this part

Specification	MAX1589AEZT100+T

Control Features	Enable, Reset
Current - Output	500 mA
Current - Quiescent (Iq)	140 µA
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Output Configuration	Positive
Output Type	Fixed
Package / Case	TSOT-23-6, SOT-23-6 Thin
Package Name	TSOT-23-6
Protection Features	Short Circuit, Over Temperature
PSRR	70 dB
Voltage - Input (Max)	3.6 V
Voltage - Output (Min/Fixed)	1 V

MAX1589 Series

Part	Current - Output	Voltage - Input (Max)	Voltage - Output (Min/Fixed)	Voltage Dropout (Max)	Package / Case	Number of Regulators	Package Length	Package Name	Package Width	Control Features	Mounting Type	Output Type	PSRR	Current - Quiescent (Iq)	Operating Temperature (Max)	Operating Temperature (Min)	Output Configuration	Protection Features
Analog Devices Inc./Maxim Integrated MAX1589ETT100+T	500 mA	3.6 V	1 V	0.35 V	6-WDFN Exposed Pad	1	3 mm	6-TDFN	3 mm	Enable Reset	Surface Mount	Fixed	70 dB	140 µA	85 °C	-40 °C	Positive	Over Temperature Short Circuit
Analog Devices Inc./Maxim Integrated MAX1589AETT150+T	500 mA	3.6 V	1.5 V		6-WDFN Exposed Pad	1	3 mm	6-TDFN	3 mm	Enable Reset	Surface Mount	Fixed	70 dB	140 µA	85 °C	-40 °C	Positive	Over Temperature Short Circuit
Analog Devices Inc./Maxim Integrated MAX1589AEZT100+T	500 mA	3.6 V	1 V		SOT-23-6 Thin TSOT-23-6	1		TSOT-23-6		Enable Reset	Surface Mount	Fixed	70 dB	140 µA	85 °C	-40 °C	Positive	Over Temperature Short Circuit
Analog Devices Inc./Maxim Integrated MAX1589EZT130+T	500 mA	3.6 V	1.3 V		SOT-23-6 Thin TSOT-23-6	1		TSOT-23-6		Enable Reset	Surface Mount	Fixed	70 dB	140 µA	85 °C	-40 °C	Positive	Over Temperature Short Circuit
Analog Devices Inc./Maxim Integrated MAX1589EZT250+T	500 mA	3.6 V	2.5 V	0.35 V	SOT-23-6 Thin TSOT-23-6	1		TSOT-23-6		Enable Reset	Surface Mount	Fixed	70 dB	140 µA	85 °C	-40 °C	Positive	Over Temperature Short Circuit
Analog Devices Inc./Maxim Integrated MAX1589AEZT180+T	500 mA	3.6 V	1.8 V	0.35 V	SOT-23-6 Thin TSOT-23-6	1		TSOT-23-6		Enable Reset	Surface Mount	Fixed	70 dB	140 µA	85 °C	-40 °C	Positive	Over Temperature Short Circuit
Analog Devices Inc./Maxim Integrated MAX1589ETT250+T	500 mA	3.6 V	2.5 V	0.35 V	6-WDFN Exposed Pad	1	3 mm	6-TDFN	3 mm	Enable Reset	Surface Mount	Fixed	70 dB	140 µA	85 °C	-40 °C	Positive	Over Temperature Short Circuit
Analog Devices Inc./Maxim Integrated MAX1589AETT180+T	500 mA	3.6 V	1.8 V	0.35 V	6-WDFN Exposed Pad	1	3 mm	6-TDFN	3 mm	Enable Reset	Surface Mount	Fixed	70 dB	140 µA	85 °C	-40 °C	Positive	Over Temperature Short Circuit
Analog Devices Inc./Maxim Integrated MAX1589AEZT250+T	500 mA	3.6 V	2.5 V	0.35 V	SOT-23-6 Thin TSOT-23-6	1		TSOT-23-6		Enable Reset	Surface Mount	Fixed	70 dB	140 µA	85 °C	-40 °C	Positive	Over Temperature Short Circuit
Analog Devices Inc./Maxim Integrated MAX1589EZT100+T	500 mA	3.6 V	1 V	0.35 V	SOT-23-6 Thin TSOT-23-6	1		TSOT-23-6		Enable Reset	Surface Mount	Fixed	70 dB	140 µA	85 °C	-40 °C	Positive	Over Temperature Short Circuit

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

Package Drawing - 6-TSOT-N/A

MAX1589A Reliability Data

MAX1589AEZT100+T | Datasheet