Volt Supervisor Detect 3-Pin SC-70

The MAX6807 precision voltage detectors are ideal for accurate monitoring of power supplies in digital systems. They provide circuit reliability and reduce total cost by eliminating external components and adjustments. The MAX6807 assert a reset signal whenever the supply voltage (VCC) falls below the factorypreset, ±2% accurate threshold. Internal hysteresis ensures stable switching. The MAX6807 is available in 4.6V and 2.6V thresholds (2.3V is also available for the MAX6807 only). The MAX6806 features an active-low, push-pull RESET output; the MAX6807 features an active-high, push-pull RESET output; and the MAX6807 features an active-low, opendrain RESET output. RESET is valid for VCC down to 1V (MAX6807), and RESET (MAX6807) is guaranteed for VCC down to 1.2V. The MAX6807 are available in 3-pin SC70, 3-pin SOT23, 8-pin µMAX, 8-pin SO, and 4-pin SOT143 packages. The SOT143 package includes a manual-reset input.

• Preset Reset Thresholds: 4.6V and 2.6V (2.3V also available for MAX6807 only)
• ±2% Accurate Reset Thresholds
• Reset Output Available in Active-Low (MAX6807), Active-High (MAX6807), and Open-Drain (MAX6807) Versions
• Immune to Power-Supply Transients
• RESET Valid to VCC = 1.0V (MAX6807/MAX6807)
• 35µA Supply Current
• No External Components
• Manual Reset Available with 4-Pin SOT143 Package
• Miniature 3-Pin SC70, 3-Pin SOT23, and 4-Pin SOT143 Packages
• 8-Pin µMAX and 8-Pin SO Packages are Pin Compatible with the MC33064/MC33164/ MC34064/MC34164