REF01:+5V, +10V Precision Voltage References

The REF01/REF02 are industry-standard precision voltage references. The stable 10V output of the REF01 can be adjusted over a ±6% range with minimal effect on temperature stability. The 5V output REF02 can also be adjusted over a ±6% range. The 10V REF01 has a single-supply operation over an input voltage range of 13V to 33V, while the 5V REF02 has a single-supply operation over an input voltage range of 7V to 33V. Both devices offer a low-current drain of 1mA. The REF02 also provides a TEMP pin whose output voltage varies linearly with temperature, making this device suitable for a wide variety of temperature-sensing and control applications. For new designs, refer to the MAX6035 or MAX6143 data sheets.

Key Features
  • Pretrimmed to +5V, +10V
  • Excellent Temperature Stability: 3ppm/°C (typ)
  • Low Noise: 10µVP-P (REF02)
  • Short-Circuit Protected
  • Linear Temperature Transducer Output (REF02)
Applications/Uses
  • Analog-to-Digital Converters
  • Digital Voltmeters
  • Digital-to-Analog Converters
  • Threshold Detectors
  • Voltage Regulators
DataSheet
titleDownload file
REF01-REF02 Data SheetREF01-REF02.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
REF01108.50.31400133320-55 to +125
-40 to +85
0 to +70
CDIP(N)/8
PDIP(N)/8
SOIC(N)/8
TO99/8
$1.83 @1k
REF025810CDIP(N)/8
PDIP(N)/8
SOIC(N)/8
TO99/8
$1.95 @1k
Quality and Environmental Data
Ordering Information
Part NumberStatusRecommended ReplacementPackageTempRoHS
REF01AJ/883BNo Longer AvailableTO99,;8 pin;88.4 mm²-55°C to +125°CNo
REF01AZ/883BNo Longer AvailableCDIP(N),;8 pin;82.6 mm²-55°C to +125°CNo
REF01C/DNo Longer AvailableDICE SALES,;NA pin;DICE;0°C to +70°CSee data sheet
REF01CESANo Longer AvailableREF01CESA+SOIC(N),;8 pin;30.9 mm²-40°C to +85°CNo
REF01CESA+ActiveSOIC(N),;8 pin;30.9 mm²-40°C to +85°CLead Free
REF01CESA+TActiveSOIC(N),;8 pin;30.9 mm²-40°C to +85°CLead Free
REF01CESA-TNo Longer AvailableREF01CESA+TN.SO;8 pin-40°C to +85°CSee data sheet
REF01CJ-G106No Longer AvailableTO99,;8 pin;88.4 mm²0°C to +70°CNo
REF01CPNo Longer AvailableREF01CP+PDIP(N),;8 pin;79.7 mm²0°C to +70°CNo
REF01CP+ActivePDIP(N),;8 pin;79.7 mm²0°C to +70°CLead Free
Part NumberStatusRecommended ReplacementPackageTempRoHS
REF01CP-G106No Longer AvailablePDIP(N),;8 pin;79.7 mm²0°C to +70°CNo
REF01CSANo Longer AvailableREF01CSA+SOIC(N),;8 pin;30.9 mm²0°C to +70°CNo
REF01CSA+ActiveSOIC(N),;8 pin;30.9 mm²0°C to +70°CLead Free
REF01CSA+G106ActiveN.SO;0°C to +70°CSee data sheet
REF01CSA+TActiveSOIC(N),;8 pin;30.9 mm²0°C to +70°CLead Free
REF01CSA-TNo Longer AvailableREF01CSA+TN.SO;8 pin0°C to +70°CSee data sheet
REF01CZ-G106No Longer AvailableCDIP(N),;8 pin;82.6 mm²0°C to +70°CNo
REF01EP+ActivePDIP(N),;8 pin;79.7 mm²0°C to +70°CLead Free
REF01EP-G106No Longer AvailablePDIP(N),;8 pin;79.7 mm²0°C to +70°CNo
REF01EZ-G106No Longer AvailableCDIP(N),;8 pin;82.6 mm²0°C to +70°CNo
Part NumberStatusRecommended ReplacementPackageTempRoHS
REF01HPNo Longer AvailableREF01HP+PDIP(N),;8 pin;79.7 mm²0°C to +70°CNo
REF01HP+ActivePDIP(N),;8 pin;79.7 mm²0°C to +70°CLead Free
REF01HP-G106No Longer AvailablePDIP(N),;8 pin;79.7 mm²0°C to +70°CNo
REF01HSANo Longer AvailableREF01HSA+SOIC(N),;8 pin;30.9 mm²0°C to +70°CNo
REF01HSA+ActiveSOIC(N),;8 pin;30.9 mm²0°C to +70°CLead Free
REF01HSA+TActiveSOIC(N),;8 pin;30.9 mm²0°C to +70°CLead Free
REF01HSA-TNo Longer AvailableREF01HSA+TSOIC(N),;8 pin;30.9 mm²0°C to +70°CNo
REF01J-G106No Longer AvailableTO99,;8 pin;88.4 mm²-55°C to +125°CNo
REF01J/883BNo Longer AvailableTO99,;8 pin;88.4 mm²-55°C to +125°CNo
REF01Z-G106No Longer AvailableCDIP(N),;8 pin;82.6 mm²-55°C to +125°CNo
Part NumberStatusRecommended ReplacementPackageTempRoHS
REF01Z/883BNo Longer AvailableCDIP(N),;8 pin;82.6 mm²-55°C to +125°CNo
REF01-REF02.pdf REF02
Reduce the Chances of Human Error: Part 2, Super Amps and Filters for Analog Interface MAX5492
REF01.pdf REF01