Status: | Active |
---|---|
Series: | MAX1831 |
RoHS: | Unknown |
±1.5% Output Accuracy |
94% Efficiency |
Internal PMOS/NMOS Switches 45mΩ/55mΩ On-Resistance at VIN = +4.5V 50mΩ/55mΩ On-Resistance at VIN = +3V |
45mΩ/55mΩ On-Resistance at VIN = +4.5V |
50mΩ/55mΩ On-Resistance at VIN = +3V |
Output Voltages +3.3V, +2.5V, or +1.5V Pin Selectable (MAX1831) +2.5V, +1.8V, or +1.5V Pin Selectable (MAX1830) +1.1V to VIN Adjustable (Both Devices) |
+3.3V, +2.5V, or +1.5V Pin Selectable (MAX1831) |
+2.5V, +1.8V, or +1.5V Pin Selectable (MAX1830) |
+1.1V to VIN Adjustable (Both Devices) |
+3V to +5.5V Input Voltage Range |
750µA (max) Operating Supply Current |
<1µA Shutdown Supply Current |
Programmable Constant-Off-Time Operation |
Up to 1MHz Switching Frequency |
Idle Mode Operation at Light Loads |
Thermal Shutdown |
Internal Digital Soft-Start Inrush Current Limiting |
100% Duty Cycle During Low-Dropout Operation |
Output Short-Circuit Protection |
16-Pin QSOP Package |
VIN (V) (min) | 3 |
---|---|
VIN (V) (max) | 5.5 |
VOUT1 (V) (min) | 1.1 |
VOUT1 (V) (max) | 5.5 |
IOUT1 (A) (max) | 3 |
Switch Type | Internal |
Preset VOUT (V) | 1.52.53.3 |
Output Adjust. Method | PresetResistor |
Synchronous Switching? | Yes |
# DC-DC Outputs | 1 |
Switching Frequency (kHz) | 1000 |
Package/Pins | QSOP/16 |
BudgetaryPrice (See Notes) | 4.69 |
Status: | Unknown |
---|---|
Series: | - |
RoHS: | Unknown |
Topology | Synchronous Buck (Step Down) |
---|---|
Input Voltage Min | 3V |
Input Voltage Max | 5.5V |
No. of Outputs | 1Outputs |
DC / DC Converter IC Case | QSOP |
No. of Pins | 16Pins |
Output Current | 3A |
Output Voltage Min | 1.5V |
Output Voltage Max | 3.3V |
Switching Frequency | 1MHz |
Operating Temperature Max | 85°C |
Product Range | - |
Automotive Qualification Standard | - |
RoHS Phthalates Compliant | To Be Advised |
MSL | MSL 1 - Unlimited |
SVHC | No SVHC (15-Jan-2018) |
3A, 1MHz, Low-Voltage, Step-Do | Analog Devices |
Dc/Dc Conv, Sync Buck, 1Mhz, Qsop-16 | Newark Electronics |
DC/DC CONV, SYNC BUCK, 1MHZ, QSOP-16 | element14 |
Where can I find additional details, specifications and documents for a MAX1831EEE+ ?
Additional datasheets, footprints and schematics for MAX1831EEE+ are listed on our Part Details page. You can also find images and similar parts to MAX1831EEE+ on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX1831EEE+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX1831EEE+ price breaks, MOQs, lead times, inventory and SKUs from distributors.
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Is the MAX1831EEE+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX1831EEE+ have stock available?
Authorised distributors including Analog Devices, CoreStaff, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX1831EEE+ .
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