MAX757CSA+
Analog Devices Inc.
Category: Power Management ICs
The MAX756/MAX757 are CMOS step-up DC-DC switching regulators for small, low input voltage or battery-powered systems. The MAX756 accepts a positive input voltage down to 0.7V and converts it to a higher pin-selectable output voltage of 3.3V or 5V. The MAX757 is an adjustable version that accepts an input voltage down to 0.7V and generates a higher adjustable output voltage in the range from 2.7V to 5.5V. Typical full-load efficiencies for the MAX756/MAX757 are greater than 87%.The MAX756/MAX757 provide three improvements over previous devices. Physical size is reduced-the high switching frequencies (up to 0.5MHz) made possible by MOSFET power transistors allow for tiny (Applications2-Cell and 3-Cell Battery-Operated Equipment3.3V to 5V Step-Up ConversionGlucose MetersMedical InstrumentationPalmtop ComputersPersonal Data Communicators/ComputersPortable Data-Collection Equipment
$0.00 - $9.52
Distributors
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1000 | 10000 | Purchase | ||
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Analog Devices Inc | MAX757CSA+ | $2.76 | $2.76 | Buy | ||||||
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element14 APAC | MAX757CSA+ | 5 | 1 | * $7.41 | * $6.30 | * $5.88 | * $5.45 | * $5.18 | * $5.18 | Buy |
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Farnell | MAX757CSA+ | 5 | 100 | * $5.67 | * $5.67 | * $5.67 | Buy | |||
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Mouser Electronics | 700-MAX757CSA | 150 | 1 | $6.63 | $5.74 | $5.72 | $5.02 | $3.77 | $3.61 | Buy |
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Newark | MAX757CSA+ | 5 | 1 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 | Buy |
Technical Specifications
| ROHS Compliance | Compliant |