The LM385BZ-2.5 is a micropower voltage reference diode designed to provide a stable 2.5V output with a maximum initial tolerance of ¬±20 mV (¬±0.8%) for the A grade. It operates over a current range of 20 ¬µA to 20 mA and features low dynamic impedance of 0.6Oc, making it suitable for applications requiring precise voltage regulation. The device is characterized by good temperature stability and low noise, thanks to its band-gap reference design utilizing only transistors and resistors. This voltage reference is tolerant of capacitive loading, allowing for versatile use in various reference applications. It is particularly advantageous for micropower circuitry, enabling long battery life in portable devices. The LM385BZ-2.5 is rated for operation within a temperature range of 0¬8C to 70¬8C and is available in multiple package types, including TO-92, making it adaptable for different design requirements.
Two Terminal Voltage Reference, 1 Output, 2.5V, BIPolar, PBCY3
Shunt Voltage Reference IC Fixed 2.5V V ±1.5% 20 mA TO-92-3
IC VREF SHUNT 1.5% TO92-3
| Rochester Electronics | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|
| Product Category | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | LM385BZ-2.5 | LM385BZ-2.5 | LM385BZ-2.5 |
| Product Name | Voltage Reference | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference | |
| Package Type | Other; SIP3 | TO-92; Other; TO-226-3, TO-92-3 (TO-226AA) | Other; TO-226-3, TO-92-3 (TO-226AA) |
| Life Cycle Stage | Obsolete | Active | Active |
| VREF Type | Fixed | Fixed | |
| VREF | 2.5 volts | 2.5 volts |
