Precision Micropower Low Dropout Voltage Reference 5-SOT-23 -40 to 85
Manufacturer: Texas Instruments
Win Source Part Number: 779158-LM4121AIM5-1.
Packaging: Reel package
Operating Temperature Range: -40°C ~ 85°C (TA)
Package: SC-74A, SOT-753
Mounting: SMD
Tolerance: ±0.2%
Temperature Coefficient: 50ppm/°C
Voltage - Input: 1.5 V ~ 12 V
Output Type: Fixed
Reference Type: Series
Output Current: 5mA
Noise - 0.1Hz to 10Hz: 20μVp-p
Noise - 10Hz to 10kHz: 30μVrms
Family Name: LM4121
Output Voltage: 1.25V
Categories: Integrated Circuits (ICs)
Operating Supply Current: 275μA
Manufacturer Package: SOT-23-5
Alternative Parts (Cross-Reference): LT6656BCS6-1.25#TRMP
Introduction Date: April 01, 2000
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 37 pct.
Supply and Demand Status: Limited
1.25V Series Voltage Reference, 0.2% Tol, SOT-23, 5mA Product overview: LM4121AIM5-1.2/NOPB 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 1.25V, 5mA, SOT-23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, 1.25V, 5mA, 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-LM4121AIM5-1.2/N
Series Voltage Reference IC Fixed 1.25V V ±0.2% 5mA SOT-23-5
Series Voltage Reference IC Fixed 1.25V V ±0.2% 5mA SOT-23-5
Series Voltage Reference IC Fixed 1.25V V ±0.2% 5mA SOT-23-5
IC VREF SERIES 0.2% SOT23-5
VOLTAGE REF, SERIES, 1.25V, SOT-23-5; Voltage Reference Type:Series - Fixed; Product Range:LM4121 Series; Reference Voltage:1.25V; Initial Accuracy:0.2%; Temperature Coefficient:± 14ppm/°C; Voltage Reference Case Style:SOT-23; No. ofRoHS Compliant: Yes
Series Voltage Reference IC Fixed 1.25V V ±0.2% 5 mA SOT-23-5
IC VREF SERIES 0.2% SOT23-5
| Texas Instruments | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Newark, An Avnet Company | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | LM4121AIM5-1.2/NOPB | 779158-LM4121AIM5-1.2/NOPB | 693-LM4121AIM5-1.2/NOPB | LM4121AIM5-1.2/NOPBDKR-ND | LM4121AIM5-1.2/NOPB | 17AH9150 | LM4121AIM5-1.2/NOPB | LM4121AIM5-1.2/NOPB |
| Product Name | LM4121 Precision Micropower Low Dropout Voltage Reference | PMIC - PMIC - Voltage Reference - LM4121AIM5-1.2/NOPB | 1.25V 5mA SOT-23 Precision Voltage Reference IC | Voltage Reference | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference | Voltage Ref, Series, 1.25V, Sot-23-5; Voltage Reference Type Texas Instruments | Voltage Reference | PMIC - Voltage Reference |
| Package Type | Other; SOT-23 | SOT23; Other; SC-74A, SOT-753 | Other; SOT-23 | Other; SC-74A, SOT-753 | Other; SC-74A, SOT-753 | Other; SOT-23 | Other; SC-74A, SOT-753 | |
| VREF | 1.25 volts | 1.25 volts | 1.25 volts | 1.25 volts | ||||
| TC | 14 ppm/C | 50 ppm/C | 50 ppm/C | 50 ppm/C | ||||
| IQ | 0.1600 mA | 0.2750 mA | 0.2750 mA | 0.2750 mA | 0.2750 mA | |||
| Accuracy | 0.2000 % | 0.2000 % | 0.2000 % |
