MAX6104:Low-Cost, Micropower, Low-Dropout, High-Output-Current, SOT23 Voltage References

The MAX6100-MAX6107 are low-cost, low-dropout (LDO), micropower voltage references. These three-terminal references are available with output voltage options of 1.25V, 1.8V, 2.048V, 2.5V, 3V, 4.096V, 4.5V and 5V. They feature 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). These devices are specified over the extended temperature range (-40°C to +85°C). These series-mode voltage references draw only 90µA 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, these devices offer a supply current that is virtually independent of the supply voltage (with only a 4µA/V variation with supply voltage) and do not require an external resistor. Additionally, these internally compensated devices do not require an external compensation capacitor and are 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 make these devices ideal for battery-operated, high-performance, low-voltage systems. The MAX6100-MAX6107 are available in tiny 3-pin SOT23 packages.

Key Features
  • Ultra-Small 3-Pin SOT23 Package
  • Low Cost
  • No Output Capacitor Required
  • Stable with Capacitive Loads
  • Load Regulation (2mA Sink): 8mV/mA (max) Load Regulation (5mA Source): 0.9mV/mA (max)
  • ±0.4% (max) Initial Accuracy
  • Low 75ppm/°C Temperature Coefficient
  • 125µA (max) Quiescent Supply Current
  • 50mV Dropout at 1mA Load Current
Applications/Uses
  • Cell Phones
  • Hard Disk Drive
  • Notebook Computers
  • PDAs, GPSs, DMMs
  • Portable Battery-Powered Systems
DataSheet
titleDownload file
MAX6100-MAX6107 Data SheetMAX6100-MAX6107.pdf
Parametrics
Part NumberVOUT
(V)
Temp. Coeff.
(ppm/°C)
Initial Accuracy
(% max)
ISUPPLY
(µA)
VSUPPLY
(V)
VSUPPLY
(V)
Noise 0.1Hz to 10Hz
(µVpp)
Oper. Temp.
(°C)
Package/PinsBudgetary
Price
max@ +25°CmaxminmaxtypSee Notes
MAX61001.8750.41252.512.622-40 to +85SOT/3$0.48 @1k
MAX61011.252.513SOT/3
MAX61022.52.727SOT/3
MAX610333.235SOT/3
MAX61044.0964.350SOT/3
MAX610555.260SOT/3
MAX61062.0482.522SOT/3
MAX61074.54.755SOT/3
Quality and Environmental Data
Related Products
  • MAX6002:Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References
  • MAX6003:Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References
  • MAX6001:Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References
  • MAX6004:Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References
  • MAX6005:Low-Cost, Low-Power, Low-Dropout, SOT23-3 Voltage References
Ordering Information
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX6104EUR+ActiveSOT,;3 pin;8 mm²-40°C to +85°CLead Free
MAX6104EUR+TActiveSOT,;3 pin;8 mm²-40°C to +85°CLead Free
MAX6104EUR-TNo Longer AvailableMAX6104EUR+TSOT,;3 pin;8 mm²-40°C to +85°CNo
MAX6100-MAX6107.pdf MAX6107
An Accurate, Low-Impedance, Low-Dropout, Sub-1V Bandgap Reference Is Compact and Prolongs Battery Life MAX6107
MAX6104.pdf MAX6104