LM385Z-2.5V

The LM385Z-2.5V is a precision voltage reference IC that provides a stable 2.5V output voltage. Manufactured by Texas Instruments, this device is designed to offer accurate voltage regulation in various electronic circuits and systems. It operates with low power consumption and high stability over a wide temperature range, making it suitable for applications requiring precise voltage references such as ADCs, DACs, power supplies, and sensor circuits.

Key Features:

• Output Voltage: 2.5V
• Precision: High accuracy with a tight output voltage tolerance
• Low Power Consumption: Ideal for battery-operated devices
• Temperature Stability: Excellent stability over a wide temperature range
• Low Dynamic Impedance: Ensures minimal variation in output voltage with changes in load current
• Wide Operating Range: Operates with a supply voltage from 1V to 5V
• Package Types: Available in TO-92, SOIC, and other packages

Technical Specifications:

• Output Voltage: 2.5V ±1%
• Supply Current: 120µA (typical)
• Temperature Coefficient: 100 ppm/°C (typical)
• Dynamic Impedance: 0.6Ω (typical)
• Operating Temperature Range: -40°C to +85°C
• Package Types: TO-92, SOIC-8, SOT-23
• Load Regulation: 0.3Ω (typical)
• Long-Term Stability: Better than 0.1% over 1000 hours

Applications:

• Analog-to-Digital Converters (ADCs): Provides a stable reference voltage for accurate conversions.
• Digital-to-Analog Converters (DACs): Ensures precise output voltage levels.
• Power Supply Regulation: Used in power supplies to provide a stable reference voltage.
• Sensor Circuitry: Used in sensor circuits to maintain consistent operation.
• Battery-Powered Devices: Ideal for portable devices due to low power consumption.
• Consumer Electronics: Integrated into various electronic devices requiring reliable voltage references.

Datasheet:
For detailed technical information, refer to the LM385Z-2.5V Voltage Reference Datasheet.