LM385BZ-1.2
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- Mfr.Part #
- LM385BZ-1.2
- Manufacturer
- National Semiconductor
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA)
- Datasheet
- Download
- Description
- IC VREF SHUNT 1% TO92-3
- Stock
- 1,654
- In Stock ：
- 1,654
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- Manufacturer :
- National Semiconductor
- Product Category :
- Voltage Reference
- Number of Functions :
- 1
- Max Output Voltage :
- 1.235V
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Halogen Free :
- Halogen Free
- Number of Outputs :
- 1
- Width :
- 4.19mm
- Height :
- 5.33mm
- Number of Terminations :
- 3
- Number of Pins :
- 3
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Packaging :
- Bulk
- Pin Count :
- 3
- Min Output Voltage :
- 1.235V
- Mounting Type :
- Through Hole
- Operating Temperature :
- 0°C~70°C TA
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Factory Lead Time :
- 13 Weeks
- Lead Free :
- Lead Free
- Current Rating :
- 10A
- Radiation Hardening :
- No
- Current - Cathode :
- 20μA
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Terminal Finish :
- Tin (Sn)
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA)
- Terminal Position :
- BOTTOM
- Terminal Pitch :
- 1.27mm
- Output Voltage :
- 1.235V
- REACH SVHC :
- No SVHC
- Trim/Adjustable Output :
- No
- Reference Type :
- Shunt
- Max Output Current :
- 20mA
- Tolerance :
- ±1%
- RoHS Status :
- ROHS3 Compliant
- Noise - 10Hz to 10kHz :
- 60μVrms
- Weight :
- 4.535924g
- Output Type :
- FIXED
- Reference Voltage :
- 1.235V
- Temperature Coefficient :
- 80ppm/°C Typical
- ECCN Code :
- EAR99
- Mount :
- Through Hole
- Pbfree Code :
- yes
- Base Part Number :
- LM385B
- Length :
- 5.2mm
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- LM385BZ-1.2
Voltage Reference National Semiconductor LM385BZ-1.2 Overview
The LM385BZ-1.2 from National Semiconductor is a precision micro-power shunt voltage reference, offering high-reliability and stability for a wide range of applications. This IC VREF SHUNT 1% TO-92 component ensures consistent performance with a nominal voltage of 1.2 volts and a precision tolerance of 1%. Designed for ease of use and minimal external components, this voltage reference IC is an excellent choice for applications requiring an accurate reference voltage under varied environmental conditions. Its low dynamic impedance and good temperature stability make it highly suitable for battery-powered devices and other portable applications, contributing to efficient power management and high system accuracy.
LM385BZ-1.2 Features
- Fixed 1.2V output with a 1% tolerance for precise voltage regulation.
- Low dynamic impedance ensures stable operation against load variations.
- TO-92 package for optimal integration in compact circuits.
- Low power operation, ideal for battery-operated devices.
- Wide operating temperature range, making it suitable for diverse environmental conditions.
LM385BZ-1.2 Applications
- Portable Electronics: Acts as a stable voltage reference in portable devices such as smartphones and tablets, ensuring accurate power management.
- Power Supplies: Provides a reference voltage for regulating different output voltages, crucial for maintaining stability across varying load conditions.
- Measurement Instruments: Essential in achieving high precision in instruments such as digital multimeters and oscilloscopes.
- Battery Management Systems: Used to monitor and control battery charging and discharging processes, enhancing the life and efficiency of battery packs.
- Automotive Electronics: Ensures reliable performance of automotive sensors and control systems under extreme environmental conditions.
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