Mfr Part #:

VRE305C

Mfr Name: TC

The Apex Microtechnology VRE305C is a high-precision +5V voltage reference. It features a low temperature drift of 0.6ppm/°C and low noise performance.

✓ Total Stock: 7 pcs

$ Price Range: $0.28

VRE305C Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Speed Components Ltd ✓ Non-Authorised Inventory information	7 pcs On Request	7 pcs	On Request	1	On Request	On Request	0009-	On Request	On Request

VRE305C Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	TC
Operating Temperature	0°C to +70°C
Output Voltage	5V

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VRE305C Description

Short technical summary and product information.

The VRE305C from Apex Microtechnology is a high-precision, low-cost +5V voltage reference designed for demanding applications. It offers an initial accuracy of ±0.5mV and an exceptional temperature coefficient of 0.6ppm/°C, achieved through a patented multipoint laser compensation technique.

This voltage reference is ideal for upgrading systems that use lower-performance references, particularly in applications requiring 14, 16, or 18-bit D/A converters or high-resolution A/D converter calibration. It provides ultrastable +5V output with excellent line regulation and long-term stability.

The VRE305C is available in industry-standard 8-pin DIP (KD) and SMT (GD) packages, suitable for various mounting requirements. It also includes an output trim capability for users needing initial error less than 0.01% and an optional noise reduction pin for ultra-low noise applications.

Key electrical specifications include a typical operating temperature range of 0°C to +70°C and a typical supply voltage of +15V. The device is designed for continuous short circuit protection.

VRE305C Quick Information

Product Type: Precision Voltage Reference

Series: VRE305

Canonical Name: VRE305C Precision Voltage Reference

Subcategory: Linear Voltage Regulator

VRE305C Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

VRE305C Estimated Pricing

Qty	Low	High
1+	$0.28	$0.28

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

VRE305C Features

+5V output with ±0.5mV initial accuracy.
Low temperature drift of 0.6ppm/°C.
Low noise: 3μV P-P (0.1-10 Hz).
Industry standard 8-pin DIP or SMT package.
Output trim capability for enhanced accuracy.

VRE305C Applications

Reference for 14, 16, or 18-bit D/A converters.
Calibrating scale factor on A/D converters.
Upgrading systems with lower performance references.
High-resolution data acquisition systems.

VRE305C FAQs

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

What is the output voltage of the VRE305C?

The VRE305C provides a nominal output voltage of +5V.

What supply voltage does the VRE305C require?

The VRE305C operates from a typical +15V power supply.

What is the temperature drift of the VRE305C?

Typical temperature drift is 0.6ppm/°C.

What is the noise level of the VRE305C?

Low noise is 3µV peak-to-peak over 0.1 to 10Hz.

What is the line regulation of the VRE305C?

Typical line regulation is 6ppm/V.

What is the operating temperature range?

The VRE305C operates from 0°C to +70°C.

What package options are available?

The VRE305C is available in DIP8 and SMT8 packages.