The ZXRE125 series is a micropower shunt voltage reference designed to provide a fixed output of 1.22 volts. It is housed in a compact SOT-23 package, making it suitable for applications where space is a constraint. The device operates effectively within a current range of 8¬µA to 20mA and features a low typical temperature coefficient of 20ppm/¬8C, ensuring stable performance across varying temperatures. This voltage reference is available with tolerances of 0.5%, 1%, 2%, and 3%, catering to different precision requirements. It is designed to be unconditionally stable, even with capacitive loads, which enhances its reliability in various applications. The ZXRE125 is particularly well-suited for battery-powered equipment, precision power supplies, portable instrumentation, communication devices, and data acquisition systems. The device is RoHS compliant and constructed from a green molding compound, ensuring it meets environmental standards. It also offers a pin-compatible replacement for the ZRA124 and ZRA125 series, facilitating easy integration into existing designs.
Shunt Voltage Reference IC Fixed 1.22V V ±0.5% 20mA SOT-23-3
Shunt Voltage Reference IC Fixed 1.22V V ±0.5% 20mA SOT-23-3
Shunt Voltage Reference IC Fixed 1.22V V ±0.5% 20mA SOT-23-3
Manufacturer: Diodes Incorporated
Win Source Part Number: 004834-ZXRE125CFTA
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±0.5%
Temperature Coefficient: 75ppm/°C
Output Type: Fixed
Reference Type: Shunt
Output Current: 20mA
Noise - 10Hz to 10kHz: 60μVrms
Current - Cathode: 8μA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: SOT-23
Nominal Output Voltage (Min/Fixed): 1.22V
Popularity: Medium
Fake Threat In the Open Market: 42 pct.
Supply and Demand Status: Limited
IC VREF SHUNT 0.5% SOT23 Product overview: ZXRE125CFTA 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 SOT23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, SOT23, 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-ZXRE125CFTA can be used for catalog matching and distributor lookup.
Voltage References 0.5% 1.22V
IC VREF SHUNT 0.5% SOT23
Voltage Reference, Micropower, Shunt - Fixed, ZXRE125 Series, 1.22V, SOT-23-3 RoHS Compliant: Yes
IC VREF SHUNT 1.22V SOT23
| DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Newark, An Avnet Company | Utmel 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 |
| Product Number | ZXRE125CFTR-ND | 004834-ZXRE125CFTA | 693-ZXRE125CFTA | ZXRE125CFTA | ZXRE125CFTA | 98K4148 | 233-ZXRE125CFTA |
| Product Name | Voltage Reference | PMIC - PMIC - Voltage Reference - ZXRE125CFTA | SOT23 Precision Voltage Reference IC | Voltage References | PMIC - Voltage Reference | Voltage Reference, Micropower, Shunt Fixed, Zxre125 Series, 1.22V, Sot-23-3 Rohs Compliant Diodes Inc. | IC VREF SHUNT 1.22V SOT23 |
| Type | Shunt / Zener | Shunt / Zener; Shunt | Shunt / Zener | Shunt / Zener | |||
| Package Type | Other; TO-236-3, SC-59, SOT-23-3 | SOT23; Other; SOT-23 | Other; Tape & Reel (TR) | SOT23; Other; TO-236-3, SC-59, SOT-23-3 | |||
| TC | 75 ppm/C | 75 ppm/C | 75 ppm/C | 75 ppm/C | |||
| Accuracy | 0.5000 % | 0.5000 % | |||||
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 C (-40 F) | -40 to 85 C (-40 to 185 F) |
