LM4125AIM5-2.5/NOPB
Obsolete0.2% 50-PPM/°C PRECISION MICROPOWER LOW-DROPOUT SERIES VOLTAGE REFERENCE
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LM4125AIM5-2.5/NOPB
Obsolete0.2% 50-PPM/°C PRECISION MICROPOWER LOW-DROPOUT SERIES VOLTAGE REFERENCE
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Technical Specifications
Parameters and characteristics for this part
| Specification | LM4125AIM5-2.5/NOPB |
|---|---|
| Current - Output | 5 mA |
| Mounting Type | Surface Mount |
| Noise - 0.1Hz to 10Hz | 20 µVrms |
| Noise - 10Hz to 10kHz | 36 µVp-p |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Output Type | 1.81 mOhm |
| Package / Case | SC-74A, SOT-753 |
| Reference Type | Series |
| Supplier Device Package | SOT-23-5 |
| Temperature Coefficient | 50 ppm/°C |
| Tolerance | 0.2 % |
| Voltage - Input [Max] | 8 VDC |
| Voltage - Input [Min] | 3.3 V |
| Voltage - Output (Min/Fixed) | 2.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.30 | |
| 10 | $ 2.07 | |||
| 25 | $ 1.95 | |||
| 100 | $ 1.66 | |||
| 250 | $ 1.56 | |||
| 500 | $ 1.36 | |||
| Digi-Reel® | 1 | $ 2.30 | ||
| 10 | $ 2.07 | |||
| 25 | $ 1.95 | |||
| 100 | $ 1.66 | |||
| 250 | $ 1.56 | |||
| 500 | $ 1.36 | |||
| Tape & Reel (TR) | 1000 | $ 1.13 | ||
| 2000 | $ 1.05 | |||
| 5000 | $ 1.01 | |||
| 10000 | $ 0.97 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.73 | |
| 100 | $ 1.43 | |||
| 250 | $ 1.03 | |||
| 1000 | $ 0.77 | |||
Description
General part information
LM4125 Series
The LM4125 is a precision low power low dropout bandgap voltage reference with up to 5 mA output current source and sink capability.
This series reference operates with input voltages as low as 2V and up to 6V consuming 160 µA (Typ.) supply current. In power down mode, device current drops to less than 2 μA.
The LM4125 comes in two grades (A and Standard) and three voltage options for greater flexibility. The best grade devices (A) have an initial accuracy of 0.2%, while the standard have an initial accuracy of 0.5%, both with a tempco of 50ppm/°C ensured from −40°C to +125°C.
Documents
Technical documentation and resources
