Overview
Description
The ISL21010 is a precision, low dropout micropower bandgap voltage reference in a space-saving SOT-23 package. It operates from a single 2.2V to 5.5V supply (minimum voltage is dependent on voltage option) and provides a ±0. 2% accurate reference. The ISL21010 provides up to 25mA output current sourcing with low 150mV dropout voltage. Output voltage options include 1.024V, 1.2V, 1.5V, 2.048V, 2.5V, 3.0V, 3.3V, and 4.096V. The low supply current and low dropout voltage combined with high accuracy make the ISL21010 ideal for precision battery powered applications.
Features
- Reference output voltages: 1.024V, 1.25V, 1.5V, 2.048V, 2.5V, 3.0V, 3.3V, 4.096V
- Precision 0.2% initial accuracy
- Input voltage range:
- ISL21010-10, -12, -15 -20: 2.2V to 5.5V
- ISL21010-25: 2.6V to 5.5V
- ISL21010-30: 3.1V to 5.5V
- ISL21010-33: 3.4V to 5.5V
- ISL21010-41: 4.2V to 5.5V
- Output current source capability: 25mA
- Operating temperature range: -40°C to +125°C
- Output voltage noise (VOUT = 2.048V): 58μVP-P (0.1Hz to 10Hz)
- Supply current: 48μA (typical)
- Tempco: 50ppm/°C
- Package: 3 Ld SOT-23
Comparison
Applications
Design & Development
Software & Tools
Boards & Kits
Evaluation
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DAQ on a Stick Strain Gauge Kit
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DAQ on a Stick with Semitec RTD Temperature Sensor Kit
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DAQ on a Stick Renesas Thermocouple Kit
The DAQ on a Stick Renesas Thermocouple is one of a series of reference designs highlighting Renesas' precision products with different microcontrollers. This reference design is a self-contained demo showing a complete signal chain solution using Renesas precision parts and a Renesas...
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Reference Designs
DAQ on a Stick Strain Gauge with Programmable Chopper Stabilized In-Amp Reference Design
The DAQ on a Stick Strain Gauge with Programmable In-Amp is one of a series of reference designs highlighting Renesas' precision products with different microcontrollers. This design is a self-contained demo showing a complete signal chain solution using Renesas' parts and a Renesas...
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
Product Options
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