For Reference Only
| Part Number | ADR291ER |
| LIXINC Part # | ADR291ER |
| Manufacturer | Rochester Electronics |
| Category | Integrated Circuits › PMIC - Voltage Reference |
| Description | UPOWER 2.5V PRECISION V-REF |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | ADR291ER PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Jan 23 - Jan 27 2026(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |
|
| Shipping | ![]() |
| Part Number: | ADR291ER |
| Brand: | Rochester Electronics |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits |
| Subcategory: | PMIC - Voltage Reference |
| Manufacturer: | Rochester Electronics |
| Series: | XFET® |
| Package: | Tube |
| Part Status: | Obsolete |
| Reference Type: | Series |
| Output Type: | Fixed |
| Voltage - Output (Min/Fixed): | 2.5V |
| Voltage - Output (Max): | - |
| Current - Output: | 5 mA |
| Tolerance: | ±0.08% |
| Temperature Coefficient: | 10ppm/°C |
| Noise - 0.1Hz to 10Hz: | 8µVp-p |
| Noise - 10Hz to 10kHz: | - |
| Voltage - Input: | 3V ~ 15V |
| Current - Supply: | 15µA |
| Current - Cathode: | - |
| Operating Temperature: | -40°C ~ 125°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package: | 8-SOIC |
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| In Stock | 10805 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $8.55000 | $8.55 |
Lixinc will offer the most competitive prices for you, please refer to the quotations.
Please feel free to contact us for details.