The LM4041CICT-1.2 is a precision micropower shunt voltage reference from Quarktwin Technology Ltd., providing a fixed output voltage of 1.225 V with an initial accuracy of ¬±0.5% at 25 ¬8C. It operates with an ultra-low current of 40 ¬µA, making it suitable for power-sensitive applications. The device is stable with capacitive loads and is available in SOT323-5L and SOT23-3L packages, which are advantageous for space-constrained designs. It supports a wide temperature range, with industrial versions rated from -40 to +85 ¬8C and extended versions from -40 to +125 ¬8C. The maximum temperature coefficient is specified at 100 ppm/¬8C. This voltage reference is applicable in various fields, including computers, battery chargers, switch mode power supplies, and data acquisition systems.
Manufacturer: STMicroelectronics
Win Source Part Number: 1054356-LM4041CICT-1
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±0.5%
Temperature Coefficient: 100ppm/°C
Output Type: Fixed
Reference Type: Shunt
Output Current: 12mA
Noise - 10Hz to 10kHz: 60μVrms
Current - Cathode: 50μA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: SOT-323-5
Nominal Output Voltage (Min/Fixed): 1.225V
Popularity: Medium
Fake Threat In the Open Market: 36 pct.
Supply and Demand Status: Balance
Shunt Voltage Reference IC Fixed 1.225V V ±0.5% 12mA SOT-323-5
Voltage References Precision micropower shunt volt reference
IC VREF SHUNT 0.5% SOT323-5
IC VREF SHUNT 0.5% SOT323-5
Shunt Voltage Reference IC Fixed 1.225V V ±0.5% 12 mA SOT-323-5
| Win Source Electronics | DigiKey | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|
| Product Category | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | 1054356-LM4041CICT-1.2 | 497-11271-2-ND | LM4041CICT-1.2 | LM4041CICT-1.2 | LM4041CICT-1.2 | LM4041CICT-1.2 |
| Product Name | PMIC - PMIC - Voltage Reference - LM4041CICT-1.2 | Voltage Reference | Voltage References | PMIC - Voltage Reference | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference | Voltage Reference |
| Package Type | Other; SOT-323-5 | SC-70; Other; 5-TSSOP, SC-70-5, SOT-353 | Other; 5-TSSOP, SC-70-5, SOT-353 | SSOP; SC-70; Other; 5-TSSOP, SC-70-5, SOT-353 | ||
| Life Cycle Stage | Active | Active | Active | |||
| TC | 100 ppm/C | 100 ppm/C | 100 ppm/C | |||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) |
