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LM385BZ-1.2 20mA 1.235V Voltage Reference

LM385BZ-1.2 20mA 1.235V Voltage Reference

Manufacturer: National Semiconductor
Part Number: LM385BZ-1.2

Price: $0.45
116 available for immediate delivery
Code: T443PD
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Additional Information


Adjustable Voltage References
TO-92 Package

The LM385 is a micropower 3-terminal adjustable band-gap voltage reference diode. Features include very low dynamic impedance and good temperature stability. This device can operate from 1.24 to 5.3V over a 10A to 20mA current range. Tight voltage tolerance is provided by on-chip trimming.

Maximum Ratings:
Reverse Current: 30mA
Forward Current: 10mA
Operating Temperature: 0C to 70C
Storage Temperature: -55C to 150C
Soldering Temperature: 260C for 10s

Typical Electrical Characteristics (TA=TJ=25C unless otherwise noted):
Reference Voltage (IR=100A): 1.24V
Reference Voltage Change with Current: (IMIN< IR < 1mA): 0.2mV
Dynamic Output Impedance: 0.4Ω
- (IR=100μA, f=100Hz, IAC=0.1, IR VOUT=VREF)
Reference Voltage Change with Output Voltage: 2mV
- (IR = 100μA)
Minimum Operating Current(VOUT = VREF): 7A

Manufactured by: National Semiconductor
Part number: LM385BZ-1.2

Full datasheet: LM385BZ1.2