MAX1556ETB+T by Analog Devices
16µA IQ, 1.2A PWM Step-Down DC-DC Converters
| Status: | Active |
|---|---|
| Series: | MAX1556, MAX1556A |
| RoHS: | Unknown |
Where to Buy
Prices starting from US$1.93
Features
| Up to 97% Efficiency |
| 95% Efficiency at 1mA Load Current |
| Low 16µA Quiescent Current |
| 1MHz PWM Switching |
| Tiny 3.3µH Inductor |
| Selectable 3.3V, 2.5V, 1.8V, 1.5V, 1.3V, 1.2V, 1.0V, and Adjustable Output |
| 1.2A Guaranteed Output Current (MAX1556/MAX1556A) |
| Voltage Positioning Optimizes Load-Transient Response |
| Low 27µA Quiescent Current in Dropout |
| Low 0.1µA Shutdown Current |
| No External Schottky Diode Required |
| Analog Soft-Start with Zero Overshoot Current |
| Small, 10-Pin, 3mm x 3mm TDFN Package |
Specifications
| VIN (V) (min) | 2.6 |
|---|---|
| VIN (V) (max) | 5.5 |
| VOUT1 (V) (min) | 0.75 |
| VOUT1 (V) (max) | 5.5 |
| IOUT1 (A) (max) | 1.2 |
| Switch Type | Internal |
| Preset VOUT (V) | 1.82.53.3 |
| Output Adjust. Method | PresetResistor |
| Synchronous Switching? | Yes |
| # DC-DC Outputs | 1 |
| Switching Frequency (kHz) | 1000 |
| Package/Pins | TDFN/10 |
| BudgetaryPrice (See Notes) | 2.02 |
MAX1556ETB+T Semiconductors - ICs by Analog Devices
DC/DC CONV SYNC BUCK 1MHZ TDFN-10
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Topology | Synchronous Buck (Step Down) |
|---|---|
| Input Voltage Min | 2.6V |
| Input Voltage Max | 5.5V |
| No. of Outputs | 1Outputs |
| DC / DC Converter IC Case | TDFN |
| No. of Pins | 10Pins |
| Output Current | 1.2A |
| Output Voltage Min | 1.8V |
| 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) |
Alternative Descriptions
| Buck Sw. Reg 1,8/2,5/3,3V/Adj TDFN10 | Schukat Electronic |
| Dc/Dc Conv, Sync Buck, 1Mhz, 85Deg C | Newark Electronics |
| DC/DC CONV, SYNC BUCK, 1MHZ, 85DEG C | element14 |
| 16µA IQ, 1.2A PWM Step-Down DC | Analog Devices |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX1556ETB+T ?
Additional datasheets, footprints and schematics for MAX1556ETB+T are listed on our Part Details page. You can also find images and similar parts to MAX1556ETB+T on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for MAX1556ETB+T on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MAX1556ETB+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 MAX1556ETB+T RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX1556ETB+T have stock available?
Authorised distributors including Schukat Electronic, Newark Electronics, element14, Farnell and Analog Devices have stock available or on a lead time for MAX1556ETB+T .
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