Key facts
- Brand
- Linear Technology
- Model
- LT1461
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-09
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Linear Technology LT1461 Micropower Precision Low Dropout Voltage Reference Datasheet
The LT1461 series provides high‑accuracy, low‑drift voltage references for applications such as A/D and D/A converters, precision regulators, handheld instruments and power supplies. The devices are trimmed to 0.04 % accuracy, feature a low temperature coefficient of 3 ppm/°C, and consume only 50 µA while delivering up to 50 mA output current.
Electrical characteristics include a maximum dropout voltage of 300 mV, an operating temperature range from –40 °C to 125 °C, and selectable output voltages of 2.5 V, 3 V, 3.3 V, 4.096 V and 5 V. Typical performance graphs and package dimensions are provided for design integration.
Linear Technology LT1461 specifications
| Accuracy | 0.04 % Max |
|---|---|
| Temperature Coefficient | 3 ppm/°C Max |
| Supply Current | 50 µA Max |
| Output Current | 50 mA Min |
| Dropout Voltage | 300 mV Max |
| Operating Temperature Range | –40 °C to 125 °C |
| Voltage Options | 2.5 V, 3 V, 3.3 V, 4.096 V, 5 V |
Source: Linear Technology LT1461 Micropower Precision Low Dropout Voltage Reference Datasheet
All Linear Technology LT1461 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the accuracy of the LT1461 voltage reference?
The LT1461 is trimmed to a maximum accuracy of 0.04 %.
From: Linear Technology LT1461 Micropower Precision Low Dropout Voltage Reference Datasheet
What is the temperature coefficient of the LT1461?
It has a temperature coefficient of up to 3 ppm/°C.
From: Linear Technology LT1461 Micropower Precision Low Dropout Voltage Reference Datasheet
What is the maximum supply current of the LT1461?
The LT1461 draws a maximum of 50 µA supply current.
What is the dropout voltage of the LT1461?
The dropout voltage is specified as up to 300 mV.