MAX6160

SOT23, Low-Cost, Low-Dropout, 3-Terminal Voltage References


Please check latest availability status for a specific part variant.

Description

The MAX6125/MAX6141/MAX6145/MAX6150/MAX6160 low-dropout, micropower, three-terminal voltage references offer 2.5V, 4.096V, 4.5V, 5.0V, and adjustable (1.23V to 12.4V) output voltages, respectively. Low, 200mV dropout makes these devices ideal for 3V and 5V systems. Unlike two-terminal references that waste battery current and require an external resistor, the MAX61xx family's supply current is virtually independent of input voltage variations, which translates to longer battery life.

Initial accuracy for these devices is ±1%. The output temperature coefficient is typically 15ppm/°C, and guaranteed to be less than 50ppm/°C (except for the MAX6160). The MAX6125/MAX6141/MAX6145/ MAX6150 are available in 3-pin SOT23 and 8-pin SO packages. The MAX6160 is available in 4-pin SOT143 and 8-pin SO packages.

Key Features

  • 3-Pin SOT23 Package (MAX6125/MAX6141/MAX6145/MAX6150) 4-Pin SOT143 Package (MAX6160)
  • Low, 200mV Dropout Voltage
  • 75µA Supply Current, Independent of Input Voltage
  • 15ppm/°C Typical Tempco (50ppm/°C, max)
  • Stable for All Capacitive Loads up to 10nF
  • Adjustable Output Voltage from 1.23V to (VIN - 0.2V) (MAX6160)
  • Optimized for 3V/5V Operation

Applications/Uses

  • 3V/5V Systems
  • Battery-Powered Systems
  • Data Acquisition Systems
  • Instrumentation and Process Control
  • Portable and Handheld Equipment
Part NumberVOUT
(V)
Temp. Coeff.
(ppm/°C)
Initial Accuracy
(% max)
Calibration MethodISUPPLY
(µA)
VSUPPLY
(V)
VSUPPLY
(V)
Noise 0.1Hz to 10Hz
(µVpp)
Oper. Temp.
(°C)
Package/PinsBudgetary
Price
max@ +25°CmaxminmaxtypSee Notes
MAX6125 2.5501-1302.712.615-40 to +85
SOIC (N)/8
SOT23/3
$1.83 @1k
MAX6141 4.09650-4.325
SOIC (N)/8
SOT23/3
MAX6145 4.550-4.730
SOIC (N)/8
SOT23/3
MAX6150 550-5.235
SOIC (N)/8
SOT23/3
MAX6160 Adjustable (1.23V to 12.4V)100Adjustable2.715
SOIC (N)/8
SOT23/4
See All Voltage References (170)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

CAD Symbols and Footprints

  • MAX6160ESA
  • MAX6160ESA+
  • MAX6160ESA+T
  • MAX6160ESA-T
  • MAX6160EUS
  • MAX6160EUS+
  • MAX6160EUS+T
  • MAX6160EUS-T
  • Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C  

    Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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    Related Resources


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    Ultra-High-Precision, Ultra-Low-Noise, Series Voltage Reference

    • 8-pin Hermetically Sealed Ceramic Package Reduces System Board Space
    • Ultra-Low 1.45µVP-P Noise (0.1Hz to 10Hz, 2.5V Output)
    • Ultra-Low 5ppm/°C (Max) Temperature Coefficient