MAX16142 Datasheet

• 370nA Quiescent Current, Extends Battery Life
• Edge/Level Trigger MR Input
• Factory-Set Reset Timeout Period
• MR Debounce Circuitry
• Factory-Set Threshold: 1.7V to 4.85V
• WLP and SOT23 Packages
• -40°C to +125°C Temperature Range

• Chargers
• e-Readers/Tablets
• Portable/Battery-Powered Equipment
• Smart Phones
• Wearable/Portable Accessories

The MAX16142 are ultra-low-current, single-channel supervisory ICs that monitor the V_CC voltage from 1.7V to 4.85V in approximately 50mV increments and asserts a reset when V_CC voltage falls below the reset threshold. The reset output remains asserted for the reset timeout period after the V_CC voltage rises above the factory-set V_{CC_TH} + V_HYS. See the Selector Guide for available reset timeout options.

The MAX16142 include a factory-programmable manual reset input (MR) that can be configured to assert a reset when it receives a rising-edge, falling-edge, active-low, or active-high input signal. The MAX16142 feature a push-pull reset output. See the Selector Guide for reset output configurations.

The MAX16142 are specified over the -40°C to +125°C temperature range. The MAX16142 available in a tiny 0.73mm x 0.73mm x 0.5mm, 4-bump WLP.