Step-down regulator, Adj, 100mA, 4-60Vi, µMAX10

Benefits and Features
Eliminates External Components and Reduces Total Cost
- No Schottky-Synchronous Operation for High Efficiency and Reduced Cost
- Internal Compensation
- Fixed Internal 5.1ms or Programmable Soft-Start
- All-Ceramic Capacitors, Ultra-Compact Layout
Reduces Number of DC-DC Regulators to Stock
- Wide 4V to 60V Input Voltage Range
- Adjustable 0.8V to 0.9 x VIN Output Voltages
- Delivers Up to 100mA Load Current
- 100kHz to 2.2MHz Adjustable Switching Frequency Range with External Synchronization
- Configurable Between PFM and Forced-PWM Modes
Reduces Power Dissipation
- 22µA No Load Supply Current
- Peak Efficiency > 90%
- PFM Feature for High Light-Load Efficiency
- 1.2µA (typ) Shutdown Current
Operates Reliably in Adverse Industrial Environments
- Peak Current-Limit Protection
Built-In Output-Voltage Monitoring with Open-Drain RESET Pin
- Programmable EN/UVLO Threshold
- Monotonic Startup into Prebiased Output
- Overtemperature Protection
- High Industrial -40°C to +125°C Ambient Operating Temperature Range / -40°C to +150°C Junction Temperature Range

Applications
?? Industrial Sensors and Process Control
?? 4mA-20mA Current-Loop Powered Sensors
?? High-Voltage LDO Replacement
?? Battery-Powered Equipment
?? HVAC and Building Control
?? General-Purpose Point of Load