Features and Benefits
- Preset -5V, -12V, -15V Output Voltages
- Adjustable Output with 2 Resistors
- 85% Typ Efficiency
- Only 3 External Components
- 80µA Typ Operating Current
- Low Battery Detector
The MAX635/MAX636/MAX637 inverting switching regulators are designed for minimum component DC-DC conversion in the 5mW to 500mW range.
Low power applications require only a diode, output filter capacitor, and a low-cost inductor. An additional MOSFET and driver are needed for higher power applications. Low battery detection circuitry is included on chip.
The MAX635/MAX636/MAX637 are preset for -5V, -12V, -15V outputs, respectively. However, the regulators can be set to other levels by adding 2 resistors.
Maxim manufactures a broad line of step-up, step-down, and inverting DC-DC converters, with features such as logic-level shutdown, adjustable oscillator freuqency, and external MOSFET drive.
- Battery Power Conversion
- Board Level DC-DC Conversion
- Minimum Component, High -Efficiency DC-DC Converters
- Portable Instruments
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
|Part Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|MAX637ACPA+||Material Declaration||Reliability Data||Plastic Dual-In-Line, Narrow (0.3in)|
|MAX637ACSA+||Material Declaration||Reliability Data||Small-Outline IC, Narrow (0.15in)|
|MAX637ACSA+T||Material Declaration||Reliability Data||Small-Outline IC, Narrow (0.15in)|
|MAX637AEPA+||Material Declaration||Reliability Data||Plastic Dual-In-Line, Narrow (0.3in)|
|MAX637AESA+||Material Declaration||Reliability Data||Small-Outline IC, Narrow (0.15in)|
|MAX637AESA+T||Material Declaration||Reliability Data||Small-Outline IC, Narrow (0.15in)|
|MAX637AMJA||Material Declaration||Reliability Data||Ceramic Dual-In-Line, Narrow (0.3in)|
|Wafer Fabrication Data|
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Sample & Buy
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Buy Now Pricing
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