MAX1951ESA+T by Analog Devices
1MHz, All-Ceramic, 2.6V to 5.5V Input, 2A PWM Step-Down DC-to-DC Regulators
| Status: | Active |
|---|---|
| Series: | MAX1951 |
| RoHS: | Unknown |
Features
| Compact 0.385in² Circuit Footprint |
| 10µF Ceramic Input and Output Capacitors, 2µH Inductor for 1.5A Output |
| Efficiency Up to 94% |
| 1% Output Accuracy Over Load, Line, and Temperature (MAX1951, Up to 1.5A) |
| Guaranteed 2A Output Current |
| Operate from 2.6V to 5.5V Supply |
| Adjustable Output from 0.8V to VIN (MAX1951) |
| Preset Output of 1.8V (1.5% Accuracy) (MAX1952) |
| Internal Digital Soft-Soft |
| Short-Circuit and Thermal-Overload Protection |
Specifications
| VIN (V) (min) | 2.6 |
|---|---|
| VIN (V) (max) | 5.5 |
| VOUT1 (V) (min) | 0.8 |
| VOUT1 (V) (max) | 5 |
| IOUT1 (A) (max) | 2 |
| Switch Type | Internal |
| Output Adjust. Method | Resistor |
| Synchronous Switching? | Yes |
| # DC-DC Outputs | 1 |
| Switching Frequency (kHz) | 1000 |
| Package/Pins | SOIC (N)/8 |
| BudgetaryPrice (See Notes) | 2.59 |
MAX1951ESA+T Semiconductors - ICs by Analog Devices
DC/DC CONV SYNC BUCK 1MHZ NSOIC-8
| 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 | NSOIC |
| No. of Pins | 8Pins |
| Output Current | 2A |
| Output Voltage Min | 800mV |
| Output Voltage Max | 5.5V |
| 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
| 1MHz, All-Ceramic, 2.6V to 5.5 | Analog Devices |
| Conv DC-DC Single Step Down 2.6V to 5.5V 8-Pin SOIC N T/R | Avnet Asia |
| DC/DC CONV, SYNC BUCK, 1MHZ, NSOIC-8 | Farnell |
| Dc/Dc Conv, Sync Buck, 1Mhz, Nsoic-8 | Newark Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a MAX1951ESA+T ?
Additional datasheets, footprints and schematics for MAX1951ESA+T are listed on our Part Details page. You can also find images and similar parts to MAX1951ESA+T on this page.
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Who can I contact for technical support of the product?
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Is the MAX1951ESA+T RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for MAX1951ESA+T have stock available?
Authorised distributors including Analog Devices, Avnet Asia, Farnell and Newark Electronics have stock available or on a lead time for MAX1951ESA+T .
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