(China (Mainland))
Product Summary
The MAX1836EUT33#TG16 high-efficiency step-down converters provide a preset 3.3V or 5V output voltage from supply voltages as high as 24V. Using external feedback resistors, the output voltage may be adjusted from 1.25V to VIN. An internal current-limited switching MOSFET delivers load currents up to 125mA. The MAX1836EUT33#TG16 step-down converters with internal switching MOSFETs are available in 6-pin SOT23 and 3mm x 3mm TDFN packages, making them ideal for low-cost, low-power, space-sensitive applications. This device is used in 9v battery systems, notebook computers, distributed power systems, backup supplies, 4ma to 20ma loop power supplies, industrial control supplies, handheld devices, etc.
Parametrics
Absolute maximum ratings: (1)IN, SHDN to GND: -0.3V to +25V; (2)LX to GND: -2V to (VIN + 0.3V); (3)OUT, FB to GND: -0.3V to +6V; (4)Continuous Power Dissipation (TA = +70℃) (Note 1): 6-Pin SOT23 (derate 8.7mW/℃ above +70℃): 696mW; 6-Pin TDFN (derate 24.4mW/℃ above +70℃): 1951mW; (5)Operating Temperature Range: -40℃ to +85℃; (6)Junction Temperature: +150℃; (7)Storage Temperature Range: -65℃ to +150℃; (8)Lead Temperature (soldering, 10s): +300℃.
Features
Features: (1)4.5V to 24V Input Voltage Range; (2)Preset 3.3V or 5V Output; (3)Adjustable Output from 1.25V to VIN; (4)Output Currents Up to 125mA (MAX1836); (5)Efficiency Over 90%; (6)12μA Quiescent Current; (7)3μA Shutdown Current; (8)100% Maximum Duty Cycle for Low Dropout; (9)Small 6-Pin SOT23 and TDFN Packages.
Diagrams
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 MAX1836EUT33#TG16 |
Maxim Integrated Products |
DC/DC Switching Converters 24V 100% Duty Cycle |
Data Sheet |
Negotiable |
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