The LM4040C is a Precision micropower shunt voltage reference.
| Package | SOT-23-3 |
|---|---|
| Mount Type | Surface Mount |
| Pins | 3 |
| Max Voltage (typical range) | 15 V |
| Min Voltage (typical range) | 2.5 V |
| Output Type (varies by manufacturer) | Fixed |
| Height | 1.11 mm |
| Length | 2.92 mm |
| Part Number | LM4040C Datasheet |
|---|---|
| Manufacturer | STMicroelectronics |
| Overview |
The LM4040 is a low power and high accuracy shunt voltage reference providing a stable output voltage over the industrial temperature range (-40 to +125 °C), with a maximum temperature coefficient of .
* Fixed 2.048 V, 2.5 V, 3.0 V, 4.096 V and 5.0 V output voltages * Ultra low operating current: 10 µA at 25 °C * High precision @ 25 °C: +/- 0.1% (LM4040A), +/- 0.2% (LM4040B), +/- 0.5 % (LM4040C), +/- 1% (LM4040D) * Very low LF noise: typ.10 µ Vp-p * Stable when used with capacitive loads * Industr. |
| Part Number | LM4040C Datasheet |
|---|---|
| Description | PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE |
| Manufacturer | Texas Instruments |
| Overview |
The LM4040 series of shunt voltage references are versatile, easy-to-use references that cater to a vast array of applications. The 2-pin fixed-output device requires no external capacitors for opera.
* Fixed output voltages of 2.048V, 2.5V, 3V, 4.096V, 5V, 8.192V, and 10V * Tight output tolerances and low temperature coefficient * Maximum 0.1%, 100ppm/°C * A Grade * Maximum 0.2%, 100ppm/°C * B Grade * Maximum 0.5%, 100ppm/°C * C Grade * Maximum 1.0%, 150ppm/°C * D Grade * Low output noise: 35μVR. |
| Seller | Inventory | Price Breaks | Buy |
|---|---|---|---|
| Newark | 1928 | 1+ : 0.402 USD 10+ : 0.371 USD 25+ : 0.34 USD 50+ : 0.33 USD |
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| Newark | 0 | 3000+ : 0.329 USD | View Offer |
| Future Electronics | 3000 | 3000+ : 0.175 USD 6000+ : 0.173 USD 9000+ : 0.171 USD |
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| Part Number | Manufacturer | Description |
|---|---|---|
| LM4040 | Maxim Integrated | Improved Precision Micropower Shunt Voltage Reference |
| LM4040 | Micrel Semiconductor | Precision Micropower Shunt Voltage |
| LM4040 | onsemi | Precision Micro-Power Shunt Voltage References |
| LM4040 | National Semiconductor | Precision Micropower Shunt Voltage |
| LM4040 | Texas Instruments | Precision Micropower Shunt Voltage Reference |
| LM4040-N | Texas Instruments | PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE |
| LM4040D | Texas Instruments | PRECISION MICROPOWER SHUNT VOLTAGE REFERENCE |