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Texas Instruments Precision Series Voltage Reference 0.2% Initial Accuracy 2.5V 3-Pin SOT-23 REF3125AIDBZT
Specifications
| Country of Origin | Thailand |
|---|---|
| Brand | Texas Instruments |
| Height | 1.05mm |
| Length | 3.04mm |
| Model | REF3125AIDBZT |
| Mount Type | Surface |
| Output type | Fixed |
| Series | REF3125 |
| Temperature Coefficient | 10 ppm/°C |
| Output Current | 10mA |
| Topology | Series |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-23 |
| Load Regulation | 30 μV/mA (source), 50 μV/mA (Sink) |
| Minimum Operating Temperature | -40°C |
| Reference Type | Precision |
| Maximum Input Voltage | 5.5V |
| Minimum Input Voltage | 2.55V |
| Pin Count | 3 |
| Reference Voltage | 2.5V |
| Initial Accuracy | 0.2 % |
Key Features
- Provides high precision voltage reference with initial accuracy of 0.2%.
- Compact surface mount 3-pin SOT-23 package facilitates space-efficient PCB design.
- Operates with a wide temperature range from -40°C to 125°C for industrial applications.
- Ensures low temperature coefficient of 10 ppm/°C for stable performance.
- Delivers an output current up to 10mA with a maximum input voltage of 5.5V.
- Features load regulation of 30 μV/mA (source) and 50 μV/mA (sink) for consistent output.
- Fixed output type with a reference voltage of 2.5V, ideal for precision measurement circuits.
- Manufactured in Thailand under the REF3125 series by Texas Instruments.
Product Description
Texas Instruments REF3125AIDBZT is a high-precision voltage reference designed to provide a stable 2.5V output voltage with 0.2% initial accuracy. Packaged in a compact 3-pin SOT-23 surface mount device, it is specifically made for applications requiring precision voltage regulation in industrial, electronics testing, instrumentation, and power management systems.
This voltage reference operates over a wide temperature range from -40°C to 125°C, maintaining a low temperature coefficient of 10 ppm/°C, which ensures minimal drift and stable voltage output under varying environmental conditions. It supports an output current of up to 10mA while accepting an input voltage range up to 5.5V. The device features a fixed output type and load regulation specifications of 30 μV/mA (source) and 50 μV/mA (sink), helping maintain consistent voltage levels even under varying load conditions.
The REF3125AIDBZT belongs to the REF3125 series by Texas Instruments, a trusted brand in semiconductor and power management ICs. Its 3-pin SOT-23 package allows for efficient PCB space utilization and surface mounting. This voltage reference is suitable for precision instruments, industrial measurements, laboratory equipment, and embedded system power management.
High initial accuracy of 0.2% for precise voltage reference needs. Low temperature coefficient of 10 ppm/°C ensures voltage stability with temperature changes. Compact 3-pin SOT-23 package for surface mounting and space saving.
Wide operating temperature range from -40°C to 125°C for diverse environments. Ability to deliver 10mA output current with maximum input voltage of 5.5V. Load regulation optimizations for stable output under varying loads.
Manufactured in Thailand, ensuring quality and reliability.
This Voltage Reference is ideal for industrial, laboratory, instrumentation, and power management applications demanding high precision and stability. For more Texas Instruments products and related components, explore the Electronics & Electricals category at EnvMart.
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Frequently Asked Questions
The REF3125AIDBZT has an initial accuracy of 0.2%.
It provides a fixed output voltage of 2.5V.
The maximum input voltage is 5.5V.
It operates over a wide temperature range from -40°C to 125°C.
It can deliver an output current of up to 10mA.
This model is packaged in a compact 3-pin SOT-23 surface mount package.
The load regulation is 30 μV/mA for sourcing and 50 μV/mA for sinking.
It has a low temperature coefficient of 10 ppm/°C.
The height of this model is 1.05mm.
It has a length of 3.04mm.
It belongs to the REF3125 series by Texas Instruments.
It is manufactured in Thailand.
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