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All versions are Not Recommended for New Designs. See Ordering Information for recommended replacements.

Data Sheet

FULL DATA SHEET (PDF, 308kB) Download   E-Mail

Description

The MAX1589 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 MAX1589 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.

Key Features		Applications/Uses
Low 1.62V Minimum Input Voltage Guaranteed 500mA Output Current ±0.5% Initial Accuracy Low 175mV Dropout at 500mA Load 70ms Active-Low RESET Output Flag Supply Current Independent of Load and Dropout Voltage Logic-Controlled Shutdown Thermal-Overload and Short-Circuit Protection Preset Output Voltages (0.75V, 1.0V, 1.2V, 1.3V, 1.5V, 1.8V, 2.5V, and 3.0V) Tiny 6-Pin Thin SOT23 Package (< 1.1mm High) Thin 6-Pin TDFN Package (< 0.8mm High)		CD and MP3 Players Cellular and PCS Phones Digital Still Cameras Handheld Computers Notebook Computers PCMCIA Cards PDAs and Other Handheld Devices

Diagram

Typical Operating Circuit

Design Guides

Power Management for Battery-Powered Equipment (PDF)

Reliability Reports

Reliability Report: MAX1589.pdf Show FIT data for: MAX1589

Software/Models

none

Ordering Information

Notes: Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions. * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

Devices: 1-37 of 37

MAX1589	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT   DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX1589EZT100+			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589EZT130+			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589EZT180+			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589EZT250+			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589EZT300+			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589EZT075-T			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1589EZT100-T			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1589EZT130-T			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1589EZT150-T			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1589EZT180-T			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1589EZT250-T			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1589EZT300-T			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6-1*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1589EZT075+T			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589EZT100+T			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589EZT130+T			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589EZT150+T			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589EZT180+T			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589EZT250+T			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589EZT300+T			NRND	MAX1589A	TSOT;6 pin;8.3 mm² Outline Drawing: 21-0114 (PDF) Land Pattern: 90-0242 (PDF) Use pkgcode/variation: Z6+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589ETT100+			NRND	MAX1589A	TDFN-EP;6 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589ETT150+			NRND	MAX1589A	TDFN-EP;6 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589ETT180+			NRND	MAX1589A	TDFN-EP;6 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589ETT250+			NRND	MAX1589A	TDFN-EP;6 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589ETT075-T			NRND	MAX1589A	TDFN-EP;6 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1589ETT100-T			NRND	MAX1589A	TDFN-EP;6 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1589ETT130-T			NRND	MAX1589A	TDFN-EP;6 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1589ETT150-T			NRND	MAX1589A	TDFN-EP;6 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1589ETT180-T			NRND	MAX1589A	TDFN-EP;6 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1589ETT250-T			NRND	MAX1589A	TDFN-EP;6 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1589ETT300-T			NRND	MAX1589A	TDFN-EP;6 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633-2*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
MAX1589ETT100+T			NRND	MAX1589A	TDFN-EP;6 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589ETT130+T			NRND	MAX1589A	TDFN-EP;6 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589ETT300+T			NRND	MAX1589A	TDFN-EP;6 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589ETT075+T			NRND	MAX1589A	TDFN-EP;6 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589ETT150+T			NRND	MAX1589A	TDFN-EP;6 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589ETT180+T			NRND	MAX1589A	TDFN-EP;6 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX1589ETT250+T			NRND	MAX1589A	TDFN-EP;6 pin;9.6 mm² Outline Drawing: 21-0137 (PDF) Land Pattern: 90-0058 (PDF) Use pkgcode/variation: T633+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis

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