Click here for production status of specific part numbers. MAX17651 4V to 60V, 100mA, Ultra-Low Quiescent Current, Linear Regulator General Description Benefits and Features The MAX17651 ultra-low quiescent current, high-voltage Extremely Easy to Use linear regulator is ideal for use in industrial and battery- Only 4 External Components Required operated systems. The device operates from a 4V to 60V Stable with Tiny 4.7F, 0805 Output Capacitor All Ceramic Capacitors, Compact Layout input voltage, delivers up to 100mA of load current, and consumes only 8A of quiescent current at no load. The Reduces Number of Linear Regulators to Stock device consumes only 0.9A current when in shutdown. Wide 4V to 60V Input Voltage Range Output voltage is adjustable in the 0.6V to 58V voltage Adjustable 0.6V to 58V Output range. Feedback voltage accuracy is 2% over temperature. Up to 100mA Load Current Capability An open-drain, active-low PGOOD pin provides a power- Operates Reliably in Adverse Industrial Environments good signal to the system upon achieving successful Built-In Output Voltage Monitoring with PGOOD Pin regulation of the output voltage. The device also incorporates High-Voltage ENABLE Input an enable pin (EN) that allows the user to turn the part Low 8A Quiescent Current on or off. The device has a thermal shutdown feature that Low Dropout Voltage of 560mV at 100mA shuts down the part when the die temperature exceeds Overload Protection 165C. The MAX17651 operates over the -40C to Overtemperature Protection +125C industrial temperature range and is available in a High Industrial -40C to +125C Ambient Operating 6 lead, compact TSOT package. Temperature Range / -40C to +150C Junction Temperature Range Applications Low-Current Industrial Power Supplies Battery-Powered Equipment Ordering Information appears at end of data sheet. Post Regulator for Switching Power Supplies Utility Meters Remote Sensors Application Circuit for 5V Output V V OUT IN OUT OUT 5.5V TO 60V 5V COUT MAX17651 EN PGOOD R1 CIN 4.7F 432k 0.1F GND FB R2 59k 19-7454 Rev 3 9/17MAX17651 4V to 60V, 100mA, Ultra-Low Quiescent Current, Linear Regulator Absolute Maximum Ratings IN to GND ..............................................................-0.3V to +70V Junction Temperature ......................................................+150C EN, OUT to GND ............................................-0.3V to IN + 0.3V Storage Temperature Range ............................ -65C to +160C FB, PGOOD to GND ...............................................-0.3V to +6V Continuous Power Dissipation (T = +70C) (multilayer board) A Output Short-Circuit Duration ....................................Continuous TSOT (derate 9.1mW/C above +70C) ......................727mW Operating Temperature Range (Note 1) ........... -40C to +125C Lead Temperature (soldering 10s) ..................................+300C Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Note 1: Junction temperature greater than +125C degrades operating lifetimes. Package Information PACKAGE TYPE: 6 TSOT Package Code Z6+1 Outline Number 21-0114 Land Pattern Number 90-0242 THERMAL RESISTANCE, FOUR-LAYER BOARD Junction to Ambient ( ) 110C/W JA Junction to Case ( ) 50C/W JC For the latest package outline information and land patterns (footprints), go to www.maximintegrated.com/packages. Note that a +, , or - in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the package regardless of RoHS status. Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer board. For detailed information on package thermal considerations, refer to www.maximintegrated.com/thermal-tutorial. Maxim Integrated 2 www.maximintegrated.com