ZXRE330 Series

Extremely low knee current 3.3V shunt reference

Catalog

Extremely low knee current 3.3V shunt reference

Part	Current - Output	Output Type	Mounting Type	Voltage - Output (Min/Fixed)	Temperature Coefficient	Noise - 10Hz to 10kHz	Reference Type	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Current - Cathode	Tolerance	Supplier Device Package
Diodes Inc ZXRE330EV-A	5 mA	1.81 mOhm	Through Hole	3.3 V	150 ppm/°C	55 µVrms	Shunt	85 °C	-40 °C	TO-226-3 TO-92-3	2 µA	2 %	TO-92
Diodes Inc ZXRE330ASA-7	5 mA	1.81 mOhm	Surface Mount	3.3 V	150 ppm/°C	55 µVrms	Shunt	85 °C	-40 °C	SC-59 SOT-23-3 TO-236-3	2 µA		SOT-23-3
Diodes Inc ZXRE330AV-A	5 mA	1.81 mOhm	Through Hole	3.3 V	150 ppm/°C	55 µVrms	Shunt	85 °C	-40 °C	TO-226-3 TO-92-3	2 µA		TO-92
Diodes Inc ZXRE330ESA-7	5 mA	1.81 mOhm	Surface Mount	3.3 V	150 ppm/°C	55 µVrms	Shunt	85 °C	-40 °C	SC-59 SOT-23-3 TO-236-3	2 µA	2 %	SOT-23-3

Catalog

Extremely low knee current 3.3V shunt reference

Key Features

• Small Packages: SOT23 & TO92

• No Output Capacitor Required

• Output Voltage ToleranceZXRE330E: ±2% at +25°CZXRE330A: ±0.5% at +25°C

• ZXRE330E: ±2% at +25°C

• ZXRE330A: ±0.5% at +25°C

• Low Output Noise55µVRMS (10Hz to 10kHz)

• 55µVRMS (10Hz to 10kHz)

• Wide Operating Current Range 1µA to 5mA

• Extended Temperature Range -40°C to +85°C

• Low Temperature Coefficient 20ppm/°C (typ)

• Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

• Halogen and Antimony Free. "Green" Device (Note 3)

• For automotive applications requiring specific change control (i.e. parts qualified to AEC-Q100/101/104/200, PPAP capable, and manufactured in IATF 16949 certified facilities), pleasecontact usor your local Diodes representative.https://www.diodes.com/quality/product-definitions/

Description

The ZXRE330 is a low knee current 3.3V voltage reference. Offering tight tolerances and sharp knee characteristics, it consumes only 1µA when the 3.3V reference voltage can no longer be maintained.