# REF3312AIDCKT - Texas Instruments Voltage Reference

## Product Summary

The Texas Instruments REF3312AIDCKT is a series voltage reference IC with a fixed 1.25V output. It offers a tight tolerance of ±0.15% and operates over a wide temperature range.

## Product Information

| Field | Value |
| --- | --- |
| Part Number | REF3312AIDCKT |
| Manufacturer | Texas Instruments |
| Product Type | Voltage Reference |
| Series | REF33xx |
| Category | Uncategorized |
| Subcategory | New Products |
| Package | SC-70, SOT-323 |
| Mounting Type | Surface Mount |

## Description

The REF3312AIDCKT from Texas Instruments is a high-precision series voltage reference designed for various applications. It provides a stable fixed output voltage of 1.25V with a tight tolerance of ±0.15%. The device exhibits a low temperature coefficient of 30ppm/°C, ensuring stable performance across its operating temperature range of -40°C to 125°C.

With an input voltage range of 1.7V to 5.5V and a low supply current of 8.5µA, the REF3312AIDCKT is suitable for power-sensitive applications. It can source up to 30mA of current. The reference features low noise, with 35µVp-p in the 0.1Hz to 10Hz bandwidth.

This voltage reference is available in a compact SC-70 (SOT-323) surface-mount package, making it ideal for designs where space is limited. It is supplied in Tape & Reel, Cut Tape, or Bulk packaging options.

## Key Specifications

| Specification | Value |
| --- | --- |
| Mounting Type | Surface Mount |
| Output Voltage | 1.25 V |
| Supply Current | 8.5 µA |
| Temperature Coefficient | 30ppm/°C |
| Tolerance | ±0.15% |

## Availability and Pricing

| Field | Value |
| --- | --- |
| Stock Status | In Stock |
| Distributor Count | 1 |
| Total Stock | 2,000 |
| Pricing Available | No |

## Distributor Offers

| Distributor | Stock | Unit Price | MOQ | Lead Time | Last Updated |
| --- | --- | --- | --- | --- | --- |
| Husky International Electronic | 2,000 |  |  |  |  |

## Features

- Fixed 1.25V output voltage.
- ±0.15% initial tolerance.
- 30ppm/°C temperature coefficient.
- Low 8.5µA supply current.
- SC-70 surface-mount package.

## Applications

- Precision voltage regulation circuits.
- Low-power battery-operated devices.
- Portable instrumentation.
- Data acquisition systems.

## Compliance

| Field | Value |
| --- | --- |
| RoHS Status | RoHS3 Compliant |
| REACH Status | REACH Unaffected |
| Moisture Sensitivity Level | 1 Unlimited |

## Documents and Media

- Image: https://static.distyparts.com/disty-files/images/1e/95/f7/DCK-3-PDSO%20Pkg%204093553-2.jpg
- Product Page: https://distyparts.com/product/ref3312aidckt
- RFQ URL: https://distyparts.com/product/ref3312aidckt#rfq

## FAQs

### What is the output voltage of the REF3312AIDCKT?

The output voltage is fixed at 1.25V.

### What is the input voltage range?

The input voltage range is 1.7V to 5.5V.

### What is the accuracy tolerance?

The initial accuracy tolerance is ±0.15%.

### What is the temperature coefficient?

The typical temperature coefficient is 30ppm/°C.

### What is the noise level (0.1Hz to 10Hz)?

Typical noise is 35µVp-p.

### What package does the REF3312AIDCKT come in?

It comes in a SC-70/SOT-323 package.

### What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

## Related Pages

- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
- Product Page: https://distyparts.com/product/ref3312aidckt
- Markdown File: https://distyparts.com/product/ref3312aidckt.md
- TXT File: https://distyparts.com/product/ref3312aidckt.txt