Shunt Voltage Reference IC Fixed 2.5V V ±0.5% 15mA TO-92-3
Two Terminal Voltage Reference, 1 Output, 2.5V, BIPolar, PBCY3
IC VREF SHUNT 0.5% TO92-3 Product overview: LM4040CIZ-2.5 from National Semiconductor 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-LM4040CIZ-2.5 can be used for catalog matching and distributor lookup.
Manufacturer: Texas Instruments
Win Source Part Number: 1199514-LM4040CIZ-2.
Packaging: Bulk
Mounting Style: Through Hole
Tolerance: ±0.5%
Temperature Coefficient: 100ppm/°C
Output Type: Fixed
Reference Type: Shunt
Output Current: 15mA
Noise - 10Hz to 10kHz: 35μVrms
Current - Cathode: 65μA
Categories: Integrated Circuits
Supplier Device Package: TO-92-3
Status: Obsolete
Temperature Range - Operating: -40°C ~ 85°C
Manufacturer Homepage: www.national.com
Manufacturer Package: TO-226-3, TO-92-3 (TO-226AA)
Popularity: Medium
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Balance
Family Part Number: LM4040
Manufacturer Pack Quantity: 1,800
MSL Level: 1 (Unlimited)
Min/Fixed Output Voltage: 2.5V
IC VREF SHUNT 0.5% TO92-3
Shunt Voltage Reference IC Fixed 2.5V V ±0.5% 15 mA TO-92-3
Shunt Voltage Reference IC Fixed 2.5V V ±0.5% 15 mA TO-92-3
IC VREF SHUNT 0.5% TO92-3
| DigiKey | Rochester Electronics | ERSAELECTRONICS PTE. LTD. | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | 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 | LM4040CIZ-2.5-ND | LM4040CIZ-2.5 | 693-LM4040CIZ-2.5 | 1199514-LM4040CIZ-2.5 | LM4040CIZ-2.5 | LM4040CIZ-2.5 | LM4040CIZ-2.5 | LM4040CIZ-2.5 |
| Product Name | Voltage Reference | Precision Voltage Reference IC | PMIC - PMIC - Voltage Reference - LM4040CIZ-2.5 | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference | Voltage Reference | Voltage Reference | PMIC - Voltage Reference | |
| Type | Shunt / Zener | Shunt / Zener; Shunt | Shunt / Zener; Shunt | Shunt / Zener | ||||
| Package Type | Other; TO-226-3, TO-92-3 (TO-226AA) | TO-92; Other; TO-92 | Other; Bulk | TO-92; Other; TO-226-3, TO-92-3 (TO-226AA) | Other; TO-226-3, TO-92-3 (TO-226AA) | TO-92; Other; TO-226-3, TO-92-3 (TO-226AA) | TO-92; Other; TO-226-3, TO-92-3 (TO-226AA) | |
| TC | 100 ppm/C | 100 ppm/C | 100 ppm/C | 100 ppm/C | 100 ppm/C | |||
| Accuracy | 0.5000 % |
