The TS4061AICT-1.225 is a precision micropower shunt voltage reference IC from Quarktwin Technology Ltd., providing a fixed output voltage of 1.225 V with an initial accuracy of ¬±0.1%. It operates with an ultra-low current of 10 ¬µA at 25 ¬8C, making it suitable for power-sensitive applications. The device is designed to maintain stability across a wide industrial temperature range of -40 to +85 ¬8C, with a maximum temperature coefficient of 35 ppm/¬8C. It exhibits low low-frequency noise, typically 10 ¬µV peak-to-peak, and is stable with capacitive loads. The TS4061AICT-1.225 is available in compact SOT323-3L packaging, ideal for space-constrained designs, and is applicable in portable, battery-operated equipment, data acquisition systems, and instrumentation.
Shunt Voltage Reference IC Fixed 1.225V V ±0.1% 15mA SOT-323
Shunt Voltage Reference IC Fixed 1.225V V ±0.1% 15mA SOT-323
Shunt Voltage Reference IC Fixed 1.225V V ±0.1% 15mA SOT-323
Win Source Part Number: 963985-TS4061AICT-1.
Category: Integrated Circuits (ICs)>PMIC - Voltage Reference
Package: Tape & Reel
Standard Package: 3,000
Mounting: SMD (SMT)
Tolerance: ±0.1%
Temperature Coefficient: 35ppm/°C
Current - Output: 15 mA
Output Type: Fixed
Reference Type: Shunt
Voltage - Output (Min/Fixed): 1.225V
Noise - 0.1Hz to 10Hz: 10µVp-p
Noise - 10Hz to 10kHz: 95µVrms
Current - Cathode: 12 µA
Package / Case: SC-70, SOT-323
Supplier Device Package: SOT-323
Temperature Range - Operating: -40°C ~ 85°C (TA)
Alternative Parts (Cross-Reference): TS4061BICT-1.225; TLVH431BICT; TLVH431LICTTS4061AIC
ECCN: EAR99
Fake Threat In the Open Market: 66 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: STMicroelectronics
Other Names: 497-15219-2,497-1521
Base Product Number: TS4061
Precision micropower shunt voltage reference Product overview: TS4061AICT-1.225 from STMicroelectronics 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-TS4061AICT-1.225
Voltage References Precision micropower shunt voltage reference
Shunt Voltage Reference IC Fixed 1.225V V ±0.1% 15 mA SOT-323
IC VREF SHUNT 0.1% SOT323
VOLT REF, SHUNT, 1.225V, -40 TO 85DEG C ROHS COMPLIANT: YES
IC VREF SHUNT 0.1% SOT323
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Lingto Electronic Limited | Newark, An Avnet Company | 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 | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | 497-TS4061AICT-1.225DKR-ND | 963985-TS4061AICT-1.225 | 693-TS4061AICT-1.225 | TS4061AICT-1.225 | TS4061AICT-1.225 | TS4061AICT-1.225 | 69AH3076 | TS4061AICT-1.225 |
| Product Name | Voltage Reference | Integrated Circuits (ICs) - PMIC - Voltage Reference | Precision Voltage Reference IC | Voltage References | Voltage Reference | PMIC - Voltage Reference | Volt Ref, Shunt, 1.225V, -40 To 85Deg C Rohs Compliant Stmicroelectronics | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference |
| Type | Shunt / Zener | Shunt / Zener | Shunt / Zener; Shunt | |||||
| Package Type | SC-70; Other; SC-70, SOT-323 | Other; Tape & Reel | SC-70; Other; SC-70, SOT-323 | Other; SC-70, SOT-323 | ||||
| TC | 35 ppm/C | 35 ppm/C | 35 ppm/C | |||||
| Accuracy | 0.1000 % |
