The LM4050CEM3X-5.0 is a precision shunt voltage reference IC from Quarktwin Technology Ltd., designed to provide a fixed output voltage of 5V with a tolerance of ¬±0.5%. It operates with a maximum output current of 15 mA and is packaged in a compact SOT-23-3 form factor, making it suitable for space-constrained applications. The device does not require an external output capacitor, which simplifies circuit design and enhances stability with capacitive loads. It is rated for an industrial temperature range of -40¬8C to 85¬8C, ensuring reliable performance in various environments. This voltage reference is ideal for applications in portable battery-powered equipment, data acquisition systems, and automotive electronics.
Shunt Voltage Reference IC Fixed 5V V ±0.5% 15mA SOT-23-3
Manufacturer: Texas Instruments
Win Source Part Number: 1199639-LM4050CEM3X-
Packaging: Tape and Reel
Mounting Style: SMD
Tolerance: ±0.5%
Temperature Coefficient: 50ppm/°C
Output Type: Fixed
Reference Type: Shunt
Output Current: 15mA
Noise - 10Hz to 10kHz: 93μVrms
Current - Cathode: 90μA
Categories: Integrated Circuits
Supplier Device Package: SOT-23-3
Status: Obsolete
Temperature Range - Operating: -40°C ~ 125°C
Manufacturer Homepage: www.ti.com
Manufacturer Package: TO-236-3, SC-59, SOT-23-3
Popularity: Medium
Fake Threat In the Open Market: 64 pct.
Supply and Demand Status: Sufficient
Family Part Number: LM4050
Manufacturer Pack Quantity: 3,000
MSL Level: 1 (Unlimited)
Min/Fixed Output Voltage: 5V
1-OUTPUT TWO TERM VOLTAGE REFERENCE, 5V, PDSO3, 3 X 1.30 MM, PLASTIC, TO-236-AB, SOT-23, 3 PIN Product overview: LM4050CEM3X-5.0 from Texas Instruments 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 5V, SOT-23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, 5V, SOT-23, 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-LM4050CEM3X-5.0 can be used for catalog matching and distributor lookup.
Shunt Voltage Reference IC Fixed 5V V ±0.5% 15 mA SOT-23-3
IC VREF SHUNT 0.5% SOT23-3
IC VREF SHUNT 0.5% SOT23-3
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Quarktwin Technology Ltd. | 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 | Voltage Reference Chips |
| Product Number | LM4050CEM3X-5.0-ND | 1199639-LM4050CEM3X-5.0 | 693-LM4050CEM3X-5.0 | LM4050CEM3X-5.0 | LM4050CEM3X-5.0 | LM4050CEM3X-5.0 |
| Product Name | Voltage Reference | PMIC - PMIC - Voltage Reference - LM4050CEM3X-5.0 | 5V SOT-23 Precision Voltage Reference IC | Voltage Reference | PMIC - Voltage Reference | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference |
| Type | Shunt / Zener | Shunt / Zener; Shunt | Shunt / Zener | Shunt / Zener; Shunt | ||
| Package Type | Other; TO-236-3, SC-59, SOT-23-3 | SOT23; Other; TO-236-3, SC-59, SOT-23-3 | Other; TO-236-3 | SOT23; Other; TO-236-3, SC-59, SOT-23-3 | Other; TO-236-3, SC-59, SOT-23-3 | |
| TC | 50 ppm/C | 50 ppm/C | 50 ppm/C | |||
| Accuracy | 0.5000 % |
