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3-V, 3-µVpp/V noise, 3-ppm/°C drift precision series voltage reference

Inventory: 17,020
Custom reel may be available

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  |   View additional information for REF5030

Packaging information

Package | Pins SOIC (D) | 8
Operating temperature range (℃) Q (-40 to 125)
Package qty | Carrier: 2,500 | LARGE T&R
Custom reel may be available
View more packaging information

Quality information

RoHS Yes
Lead finish / Ball material NIPDAU
MSL rating / Peak reflow Level-2-260C-1 YEAR
Material content View
DPPM / MTBF / Fit rate View
Qualification summary View
Ongoing reliability monitoring View
Device marking View


  • Low temperature drift:
    • High-grade: 3 ppm/°C (Max)
    • Standard-grade: 8ppm/°C (Max)
  • High Accuracy:
    • High-grade: 0.05% (Max)
    • Standard-rade: 0.1% (Max)
  • Low noise: 3 µVPP/V
  • Excellent long-term stability:
    • 50 ppm/1000 hr (Typ) First 1000 hours (VSSOP)
    • 25 ppm/1000 hr (Typ) Second 2000 hours (VSSOP)
  • High-Output Current: ±10 mA
  • Temperature range: –40°C to 125°C

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The REF50xx is a family of low-noise, low-drift, very high precision voltage references.These references are capable of both sinking and sourcing current, and have excellent line and loadregulation.

Excellent temperature drift (3 ppm/°C) and high accuracy (0.05%) are achieved usingproprietary design techniques. These features, combined with very low noise, make the REF50xxfamily ideal for use in high-precision data acquisition systems.

Each reference voltage is available in both high grade (REF50xxIDGK and REF50xxID) andstandard grade (REF50xxAIDGK and REF50xxAID). The reference voltages are offered in 8-pin VSSOP andSOIC packages, and are specified from –40°C to 125°C.

Qty Price
1-99 $4.77
100-249 $3.89
250-999 $3.05
1,000+ $2.59

Alternative carriers

Part number REF5030ID
Package qty | Carrier 75 | TUBE
Inventory 5,956
Qty | Price (USD) 1ku | $2.83