MAX1921EUT33+T by Analog Devices
Low-Voltage, 400mA Step-Down DC-DC Converters in SOT23
| Status: | Active |
|---|---|
| Series: | MAX1921 |
| RoHS: | Unknown |
Where to Buy
Prices starting from US$1.61
Features
| 400mA Guaranteed Output Current |
| Internal Synchronous Rectifier for >90% Efficiency |
| Tiny 6-Pin SOT23 Package |
| Available in 6-Pin TDFN Package (MAX1920) |
| Up to 1.2MHz Switching Frequency for Small External Components |
| 50µA Quiescent Supply Current |
| 0.1µA Logic-Controlled Shutdown |
| 2V to 5.5V Input Range |
| Fixed 1.5V, 1.8V, 2.5V, 3V, and 3.3V Output Voltages (MAX1921) |
| Adjustable Output Voltage (MAX1920) |
| ±1.5% Initial Accuracy |
| Soft-Start Limits Startup Current |
Specifications
| VIN (V) (min) | 2 |
|---|---|
| VIN (V) (max) | 5.5 |
| VOUT1 (V) (min) | 1.5 |
| VOUT1 (V) (max) | 3.3 |
| IOUT1 (A) (max) | 0.4 |
| Switch Type | Internal |
| Preset VOUT (V) | 3 |
| Output Adjust. Method | PresetResistor |
| Synchronous Switching? | Yes |
| # DC-DC Outputs | 1 |
| Switching Frequency (kHz) | 1200 |
| Package/Pins | SOT23/6 |
| BudgetaryPrice (See Notes) | 1.51 |
Last 6 months Inventory & Pricing History
MAX1921EUT33+T Semiconductors - ICs by Analog Devices
DC/DC CONV SYNC BUCK 1.2MHZ SOT-23-6
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Topology | Synchronous Buck (Step Down) |
|---|---|
| Input Voltage Min | 2.5V |
| Input Voltage Max | 5.5V |
| DC / DC Converter IC Case | SOT-23 |
| No. of Pins | 6Pins |
| Output Current | 400mA |
| Output Voltage Nom. | 3.3V |
| Switching Frequency | 1.2MHz |
| 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) |
Last 6 months Inventory & Pricing History
Alternative Descriptions
| Low-Voltage, 400mA Step-Down D | Analog Devices |
| Dc/Dc Conv, Sync Buck, 1.2Mhz, Sot-23-6 | Newark Electronics |
| DC/DC CONV, SYNC BUCK, 1.2MHZ, SOT-23-6 | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX1921EUT33+T ?
Additional datasheets, footprints and schematics for MAX1921EUT33+T are listed on our Part Details page. You can also find images and similar parts to MAX1921EUT33+T on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX1921EUT33+T on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX1921EUT33+T price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
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Is the MAX1921EUT33+T RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX1921EUT33+T have stock available?
Authorised distributors including Rochester Electronics, Analog Devices, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX1921EUT33+T .
How do I check stock and lead times for all distributors?
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