MAX6101EUR

Specifications

Item	Rating
(Voltages Referenced to GND)
IN	-0.3V to +13.5V
OUT	-0.3V to (VIN + 0.3V)
Output Short Circuit to GND or IN (VIN < 6V)	Continuous
Output Short Circuit to GND or IN (VIN = 6V)	60s
Operating Temperature Range	-40°C to +85°C
Storage Temperature Range	-65°C to +150°C
Lead Temperature (soldering, 10s)	+300°C
Continuous Power Dissipation (TA = +70°C)
3-Pin SOT23	320mW
Derates above +70°C
3-Pin SOT23	4.0mW/°C

Description

The MAX6101EUR is a low-cost, low-dropout (LDO), micropower voltage references. This three-terminal reference has an output voltage option of 1.25V. It features a proprietary curvature-correction circuit and laser-trimmed, thin-film resistors that result in a low temperature coefficient of 75ppm/°C (max) and an initial accuracy of ±0.4% (max). The MAX6101EUR is specified over the extended temperature range (-40°C to +85°C).

The MAX6101EUR voltage reference draws only 90A of supply current and can source 5mA and sink 2mA of load current. Unlike conventional shunt-mode (two-terminal) references that waste supply current and require an external resistor, this device offers a supply current that is virtually independent of the supply voltage (with only a 4A/V variation with supply voltage) and does not require an external resistor. Additionally, this internally compensated device does not require an external compensation capacitor and is stable with load capacitance. Eliminating the external compensation capacitor saves valuable board area in space-critical applications. Low dropout voltage and supply-independent, ultra-low supply current makes MAX6101EUR ideal for battery-operated, high-performance, lowvoltage systems.

The MAX6101EUR is available in a tiny 3-pin SOT23 packages.