Key facts
- Brand
- ON Semiconductor
- Model
- NCV1009
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-12
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ON Semiconductor NCV1009 2.5 Volt Reference Datasheet
The NCV1009 is a precision trimmed 2.5 V +5.0 mV shunt regulator diode designed for versatility with a wide operating current range. It features low dynamic impedance and tight reference tolerance achieved through on-chip trimming, minimizing voltage tolerance and temperature drift. A third terminal allows the reference voltage to be adjusted by up to 5.0% to calibrate out system errors.
Read onlineON Semiconductor NCV1009 specifications
| Reference Voltage | 2.5 V +5.0 mV |
|---|---|
| Initial Tolerance | 0.2% Max |
| Dynamic Impedance | 0.2 Q Max |
| Operating Temperature Range | -40 to +125 °C |
| Trim Range | +5.0% |
Source: ON Semiconductor NCV1009 2.5 Volt Reference Datasheet
All ON Semiconductor NCV1009 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
Can the NCV1009 replace the LT1009?
Yes, the NCV1009Z can be used as a pin-to-pin replacement for the LT1009CZ and LM136Z-2.5.
What is the maximum dynamic impedance?
The maximum dynamic impedance is 0.6 Ohms.
What is the trim range for the NCV1009?
The reference voltage can be adjusted by up to ±5.0% using an external trim resistor.
Can the ADJ pin be left floating?
Yes, if the external trim resistor is not used, the 'ADJ. PIN' should be left floating.