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REF3325AIDCKR

Voltage References 30ppm/C Drift 3.9uA Vltg Ref

Inventory:6,621

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Quick Inquiry

Please submit RFQ for REF3325AIDCKR or email to us: Email: [email protected], we will contact you in 12 hours.

Overview of REF3325AIDCKR

The REF33xx is a low-power, precision, low-dropout voltage reference family available in tiny SC70-3 and SOT-23-3 packages, and in a 1.5-mm × 1.5-mm UQFN-8 package. Small size and low power consumption (5-µA max) make the REF33xx ideal for a wide variety of portable and battery-powered applications.

The REF33xx can be operated at a supply voltage 180 mV above the specified output voltage under normal load conditions, with the exception of the REF3312, which has a minimum supply voltage of 1.7 V. All models are specified for the wide temperature range of –40°C to +125°C.

Key Features

  • Microsize Packages: SC70-3, SOT-23-3, UQFN-8
  • Low Supply Current: 3.9 µA (typ)
  • Extremely Low Dropout Voltage: 110 mV (typ)
  • High Output Current: ±5 mA
  • Low Temperature Drift: 30 ppm/°C (max)
  • High Initial Accuracy: ±0.15% (max)
  • 0.1-Hz to 10-Hz Noise: 35 µVPP (REF3312)
  • Voltage Options: 1.2 V, 1.8 V, 2.5 V, 3 V, 3.3 V

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

VO (V) 2.5 Initial accuracy (max) (%) 0.15
Temp coeff (max) (ppm/°C) 30 Vin (min) (V) 2.7
Vin (max) (V) 5.5 Iq (typ) (mA) 0.0039
Rating Catalog TI functional safety category Functional Safety-Capable
LFN 0.1 to 10 Hz (typ) (µVPP) 70 Iout/Iz (max) (mA) 5
Operating temperature range (°C) -40 to 125

Warranty & Returns

Warranty, Returns, and Additional Information

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    Parts Quality Guarantee: 365 days

    Returns for refund: within 90 days

    Returns for Exchange: within 90 days

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