ADR5040/ADR5041/ADR5043/ADR5044/ADR5045 is a precision micropower shunt mode voltage references, which features ultracompact SC70 and SOT-23 packages, low temperature coefficient, pin compatible with LM4040/LM4050, no external capacitor required, wide operating current range, high operating temperature range, and is widely used in portable, battery-powered equipment, automotives, power supplies, data acquisition systems, instrumentation and process control, energy management, etc.
The ADR5040‑ADR5045 family are precision micropower shunt‑mode voltage references offered in ultracompact SC70 and SOT‑23 packages. They deliver low temperature drift, initial accuracy better than ±0.1 % and operate over a wide current range without the need for an external capacitor.
The document includes detailed electrical characteristics, absolute maximum ratings, thermal resistance data, and typical performance graphs for each part number, as well as pin‑out diagrams and recommended applications such as portable battery‑powered equipment, automotive systems, and instrumentation.
| Output Voltage (ADR5040, Grade A) | 2.048 V |
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The devices operate from 50 µA up to 15 mA.
They are specified for an extended temperature range of –40 °C to +125 °C.
No external capacitor is required.
They are offered in ultracompact SC70 and SOT‑23 packages.