MAX1692

PRODUCTION

Low-Noise, 5.5V Input, PWM Step-Down Regulator

Tiny Switcher Delivers 600mA and 10x Better Performance Than LDO

Data Sheet (Rev. 0) Product Selection Table

Part Models: 2
1ku List Price: Starting From $3.82

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Part Details

+2.7V to +5.5V Input Range
Adjustable Output from 1.25V to V_IN
600mA Guaranteed Output Current
95% Efficiency
No Schottky Diode Required
85µA Quiescent Current
100% Duty Cycle in Dropout
750kHz Fixed-Frequency PWM Operation
Synchronizable Switching Frequency
Accurate Reference: 1.25V (±1.2%)
Small 10-Pin µMAX Package

Part Models: 2
1ku List Price: Starting From $3.82

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
MAX1692EUB+	10-MINI_SO-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys
MAX1692EUB+T	10-MINI_SO-N/A	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jul 3, 2023 - 2361NA WAFER FAB
		pcn_2361na
MAX1692EUB+	PRODUCTION
MAX1692EUB+T	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

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Evaluation Kits

Evaluation Kit for the MAX1692

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Features and Benefits

+2.7V to +5.5V Input Voltage Range
+2.5V Output Voltage or Adjustable Output from 1.25V to V_IN
600mA Output Current
100% Duty Cycle in Dropout
750kHz Fixed-Frequency PWM Operation
Internal MOSFET Switch and Synchronous Rectifier
0.1µA IC Shutdown Current
Surface-Mount Components
Fully Assembled and Tested

Product Details

The MAX1692 evaluation kit (EV kit) is a fully assembled and tested surface-mount circuit board that contains a pulse-width-modulated (PWM), step-down DC-DC converter. The EV kit provides a +2.5V output voltage from a +2.7V to +5.5V input source. It delivers up to 600mA output current. The MAX1692 features internal MOSFET switches, low dropout voltage, and a 1.2%-accurate 1.25V reference.

The MAX1692 EV kit provides low quiescent current and high efficiency (up to 95%) for maximum battery life. Operation at 750kHz allows the use of a tiny surface-mount inductor.

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Part Details

Documentation

Data Sheet 1

Reliability Data 1

Design Note 2

Technical Articles 5