text.skipToContent text.skipToNavigation

Manufacturer Part #


ZRC330 Series 3.3 V 1% SMT Precision Low Knee Current Voltage Reference - SOT-23

Product Specification Section
Technical Attributes
Attributes Table
Type: Shunt
Reference Voltage: 3.3V
Tolerance (%): ±1%
Rated Current: 25mA
Forward (Drive) Current: 25mA
Package Style:  SOT-23 (SC-59,TO-236)
Mounting Method: Surface Mount
Features & Applications
The ZRC330F01TA is a precision low knee current voltage reference with 1% tolerance and a voltage reference of 3.3 V.

It's Superior switching capability allows the device to reach stable operating conditions in only a few microseconds.


  • Small outline SOT23 package
  • No stabilizing capacitor required
  • Low knee current, 15μA typical
  • Typical TC 30ppm/°C
  • Typical slope resistance 0.4Ω
  • ±3, ±2 and ±1% tolerance
  • Industrial temperature range
  • Operating current 20μA to 5mA
  • Transient response, stable in less than 10μs
  • Green molding compound (No Br, Sb)


  • Battery powered and portable equipment
  • Instrumentation
  • Test equipment

View the List of available ZRC330 Series of voltage reference

Pricing Section
Web Price:
$1.18 USD Each
Cost Per Unit
tariff icon
Tariff charges may apply if shipping to the United States. An estimate of tariff charges will be calculated at checkout.

$7.00 reeling fee is amortized over the number of components for each reel.
Mini-Reels are a custom product and are non-cancelable and non-returnable.