NSREF3112-DSTR

$3.15

Description：0.2% ACCURACY 15PPM 1.2V REF
Series：NSREF31xx
Mfr：NOVOSENSE
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:47874a88c855 Category: Voltage Reference Brand: NOVOSENSE

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Product introduction

Product Detailed Parameters

Description：0.2% ACCURACY 15PPM 1.2V REF
Series：NSREF31xx
Mfr：NOVOSENSE
Package：Tape & Reel (TR),Cut Tape (CT)
Output Type：Fixed
Voltage - Output (Min/Fixed)：1.25V
Voltage - Output (Max)：1.2525 V
Current - Output：10 mA
Operating Temperature：-40°C ~ 145°C (TA)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3L
Grade：-
Qualification：-

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NSREF3112-DSTR

Overview

The NSREF3112-DSTR is a precision voltage reference from the NSREF31xx series by NOVOSENSE, designed for high-accuracy data sampling applications. It features an initial accuracy of ±0.2% and a typical temperature coefficient of 5ppm/℃, with a maximum of 15ppm/℃. The device delivers low noise performance, specified at 20uVpp (typical) in the 0.1Hz to 10Hz band at a 2.5V output. It operates with a quiescent current of 130uA (typical) and requires no external output capacitor. The part supports automotive-grade reliability under AEC-Q100 Grade 1 standards, functioning within a -40℃ to 125℃ range.

Feature Summary

High initial accuracy and ultra-low temperature drift ensure stable output across wide temperature ranges.
Advanced low-noise design minimizes ADC sampling errors without requiring external output capacitors.
Low power consumption suits battery-operated and portable measurement devices.
Automotive-grade reliability meets AEC-Q100 Grade 1 requirements for harsh environments.

Applications

Photovoltaic systems
Industrial automation equipment
Digital power supplies
Charging piles

Procurement Notes

Verify the specific suffix 'DSTR' against official NOVOSENSE documentation to confirm package type and tape-and-reel specifications. Ensure the selected variant matches the required operating temperature range and reliability grade for your application environment. Cross-reference the datasheet revision date to confirm parameter validity.

Selection Notes

Select this component when high precision and low drift are critical for ADC reference stages. The NSREF31xx series offers superior temperature stability compared to the NSREF30xx series. Consider the low quiescent current for power-sensitive designs and the absence of output capacitor requirements for simplified PCB layout.

Part Context

NOVOSENSE specializes in high-reliability analog and mixed-signal chips, focusing on sensors, signal chains, and power management. The NSREF31xx series complements their portfolio by providing precise voltage references for industrial and automotive applications, supporting the company's goal of delivering robust solutions for data acquisition systems.

Replacement Considerations

Publicly confirmed substitute part numbers for NSREF3112-DSTR were not identified in the provided source material. Consult official NOVOSENSE documentation or authorized distributors for verified cross-reference information.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.