Mfr Part #:

REF02Z

Mfr Name: Analog Devices / Maxim Integrated

The Analog Devices REF02Z is a precision voltage reference with a nominal output of 5V. It features excellent temperature stability and low noise operation.

✓ Total Stock: 9,291 pcs

$ Price Range: $0.52

REF02Z Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	9,267 pcs On Request	9267 pcs	On Request	1	On Request	On Request	9640	On Request	On Request
Hybrid Electronics ✓ Non-Authorised Inventory information	24 pcs On Request	24 pcs	On Request	1	On Request	On Request	2003	On Request	On Request

REF02Z Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Analog Devices / Maxim Integrated
Noise	10 µVp-p
Operating Temperature	-55°C / 125°C
Supply Current	1.4mA

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REF02Z Description

Short technical summary and product information.

The REF02Z from Analog Devices (formerly Maxim Integrated) is a precision voltage reference designed for applications requiring stable voltage outputs. It is pretrimmed to a nominal 5V with a specified initial error.

Key features include excellent temperature stability, with a typical temperature coefficient of 8.5 ppm/°C worst case, ensuring reliable performance across a wide operating temperature range. The device also exhibits low noise characteristics, making it suitable for sensitive circuits. Its low supply current draw of 1.4mA maximum contributes to power efficiency.

The REF02Z is short-circuit proof for added robustness. Additionally, it includes a TEMP pin that provides a voltage output linearly varying with temperature, enabling temperature sensing and control applications. The device is available in multiple package options, including 8-pin SO, 8-pin TO-99, and 8-pin MINI-DIP.

This voltage reference is well-suited for use in analog-to-digital converters, digital-to-analog converters, digital voltmeters, voltage regulators, and threshold detectors.

REF02Z Quick Information

Product Type: Precision Voltage Reference

Canonical Name: REF02Z Precision Voltage Reference

REF02Z Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

REF02Z Estimated Pricing

Qty	Low	High
1+	$0.52	$0.52

Estimated market price range - modelled values for guidance only, not live distributor offers.

REF02Z Features

Pretrimmed to 5V nominal output.
Excellent temperature stability: 8.5 ppm/°C worst case.
Low noise: 10µVp-p.
Low supply current: 1.4mA maximum.
Short-circuit proof design.

REF02Z Applications

Ideal for A/D and D/A converters.
Suitable for digital voltmeters.
Used in voltage regulator circuits.
Applicable for threshold detectors.
Enables temperature sensing applications.

REF02Z FAQs

6 frequently asked questions generated from this part’s specifications.

What is the nominal output voltage of the REF02Z?

The REF02Z is pretrimmed to a nominal output voltage of +5V.

What is the temperature stability of the REF02Z?

The REF02Z offers excellent temperature stability, with a worst-case temperature coefficient as low as 8.5 ppm/°C.

What is the noise level of the REF02Z?

The REF02Z has a low noise level of 10µVp-p.

What is the maximum supply current for the REF02Z?

The REF02Z has a maximum supply current of 1.4mA.

Does the REF02Z have a temperature transducer output?

Yes, the REF02Z provides a TEMP pin whose output voltage varies linearly with temperature.

What operating temperature range is the REF02Z rated for?

The REF02Z is available with operating temperature ranges including -55°C to +125°C and 0°C to +70°C, depending on the specific part number.