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LM4040BIM3-3.0/NOPB TI Voltage Reference
The LM4040B is a precision micropower shunt voltage reference providing fixed 3.0V output with 0.2% initial tolerance (B grade). It operates over a 45µA to 15mA current range and features 20ppm/°C typical temperature coefficient with low dynamic impedance of 0.3Ω. The device requires no external capacitor and is stable with all capacitive loads. Industrial temperature range is -40°C to 85°C. Packaged in SOT-23-3. Selection is ideal for low-power battery-operated and portable applications requiring stable reference voltage. Applications include 8- to 12-bit ADC and DAC references, battery-powered instrumentation, portable medical devices, and power supply monitoring. In stock at HL Electronics – request a quote for fast delivery.
Pricing (USD)
| Quantity | Unit Price |
|---|---|
| 1+ | $ 0.91 |
| 100+ | $ 0.73 |
| 1000+ | $ 0.70 |
| 15000+ | $ 0.70 |
| 30000+ | $ 0.70 |
Technical Specifications
- Part No.LM4040BIM3-3.0/NOPB
- Model LM4040BIM3-3.0/NOPB
- Category Integrated Circuits (ICs) > Power Management (PMIC) > Voltage Reference
- Manufacturer Texas Instruments
- Packaging Tape & Reel (TR)
- Part Status Active
- Reference Type Shunt
- Output Type Fixed
- Voltage - Output (Min/Fixed) 3 V
- Current - Output 15 mA
- Tolerance ±0.2%
- Temperature Coefficient 100 ppm/°C
- Noise - 10Hz to 10kHz 35 µVrms
- Current - Cathode 65 µA
- Operating Temperature -40°C ~ 85°C (TA)
- Mounting Type Surface Mount
- Supplier Device Package SOT-23-3
- Base Product Number LM4040
- RoHS ROHS3 Compliant
- Standard Package 3000