The LM4040C50H5TA is a precision micro-power shunt voltage reference from Lingto Electronic Limited, designed to provide a stable output voltage of 5.0V with a tolerance of ¬±0.5% at +25¬8C. It operates effectively over a wide current range of 60¬µA to 15mA and maintains excellent performance with a low temperature coefficient of 100 ppm/¬8C maximum. The device is packaged in a compact SC70-5 form factor, making it suitable for applications where space is limited. It does not require an output capacitor, which simplifies design and integration. The LM4040 series is noted for its low output noise of 45¬µVRMS (10Hz to 10kHz) and is compliant with RoHS standards, ensuring it is environmentally friendly. This voltage reference is ideal for battery-powered equipment, precision power supplies, and portable instrumentation.
Manufacturer: Diodes Incorporated
Win Source Part Number: 1054270-LM4040C50H5T
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±0.5%
Temperature Coefficient: 100ppm/°C
Output Type: Fixed
Reference Type: Shunt
Output Current: 15mA
Noise - 10Hz to 10kHz: 80μVrms
Current - Cathode: 83μA
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 125°C (TA)
Case / Package: SC-70-5
Nominal Output Voltage (Min/Fixed): 5V
Popularity: Medium
Fake Threat In the Open Market: 43 pct.
Supply and Demand Status: Balance
IC VREF SHUNT 0.5% SC70-5 Product overview: LM4040C50H5TA from Diodes Incorporated is a Precision Voltage Reference IC for precision regulation, analog measurement, ADC/DAC reference rails, instrumentation, calibration, and control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, Precision Voltage Reference IC, Voltage References. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 693-LM4040C50H5TA can be used for catalog matching and distributor lookup.
Shunt Voltage Reference IC Fixed 5V V ±0.5% 15mA SC-70-5
IC VREF SHUNT 0.5% SC70-5
IC VREF SHUNT 0.5% SC70-5
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|
| Product Category | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | 1054270-LM4040C50H5TA | 693-LM4040C50H5TA | LM4040C50H5TADI-ND | LM4040C50H5TA | LM4040C50H5TA |
| Product Name | PMIC - PMIC - Voltage Reference - LM4040C50H5TA | Precision Voltage Reference IC | Voltage Reference | PMIC - Voltage Reference | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference |
| Package Type | Other; SC-70-5 | Other; Tape & Reel (TR) | SC-70; Other; 5-TSSOP, SC-70-5, SOT-353 | Other; 5-TSSOP, SC-70-5, SOT-353 | |
| Life Cycle Stage | Obsolete(EOL) | Removed; Obsolete | |||
| TC | 100 ppm/C | 100 ppm/C | 100 ppm/C | ||
| Operating Temperature | -40 to 125 C (-40 to 257 F) | -40 C (-40 F) | -40 to 125 C (-40 to 257 F) | -40 to 125 C (-40 to 257 F) |
