MAX17651ATT+

The MAX17651 ultra-low quiescent current, high-voltage linear regulator is ideal for use in industrial and battery-operated systems. The device operates from a 4V to 60V input voltage, delivers up to 100mA of load current, and consumes only 8μA of quiescent current at no load. The device consumes only 0.9μA current when in shutdown. Output voltage is adjustable in the 0.6V to 58V voltage range. Feedback voltage accuracy is ±2% over temperature. An open-drain, active-low PGOOD pin provides a powergood signal to the system upon achieving successful regulation of the output voltage. The device also incorporates an enable pin (EN) that allows the user to turn the part on or off. The device has a thermal shutdown feature that shuts down the part when the die temperature exceeds 165°C. The MAX17651 operates over the -40°C to +125°C industrial temperature range and is available in a 6 lead, compact TSOT and a 6-pin (3mm×3mm) TDFN packages.

Applications

• Low-Current Industrial Power Supplies
• Battery-Powered Equipment
• Post Regulator for Switching Power Supplies
• Utility Meters Remote Sensors

Key features

• Extremely Easy to Use
• Only 4 External Components Required
• Stable with Tiny 4.7μF, 0805 Output Capacitor
• All Ceramic Capacitors, Compact Layout
• Reduces Number of Linear Regulators to Stock
• Wide 4V to 60V Input Voltage Range
• Adjustable 0.6V to 58V Output
• Up to 100mA Load Current Capability
• Built-In Output Voltage Monitoring with PGOOD Pin
• High-Voltage ENABLE Input
• Low 8μA Quiescent Current
• Low Dropout Voltage of 560mV at 100mA
• Overload Protection
• Overtemperature Protection
• Wide -40°C to +125°C Ambient Operating Temperature Range / -40°C to +150°C Junction Temperature Range