Integrated Circuits (ICs) > Power Management ICs > Voltage References > LM385M-1-2

LM385M-1.2

Texas Instruments

Part Number:	LM385M-1.2
Manufacturer:	Texas Instruments
Part Type:	Integrated Circuits (ICs) > Power Management ICs > Voltage References > LM385M-1-2
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Description:	1.235-V, 0°C to 70°C, micropower voltage reference diode 8-SOIC 0 to 70

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1.235-V, 0°C to 70°C, micropower voltage reference diode 8-SOIC 0 to 70

Specifications

TYPE	DESCRIPTION
Case/Package	SOIC
Mount	Surface Mount
Number of Pins	8
Cathode Current	15 µA
Current Rating	10 A
Max Operating Temperature	70 °C
Max Output Current	20 mA
Max Output Voltage	1.235 V
Min Operating Temperature	0 °C
Nominal Supply Current	10 mA
Number of Channels	1
Output Current	20 mA
Output Voltage	1.235 V
Reference Type	Shunt
Reference Voltage	1.235 V
Temperature Coefficient	150 ppm/°C
Tolerance	2 %
Height	1.75 mm
Length	4.9 mm
Thickness	1.58 mm
Width	3.91 mm

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Documentation for Texas Instruments LM385M-1.2

Datasheet	View & Download LM385M-1-2 Datasheet
Datasheet	View & Download LM385M-1-2 Datasheet
Datasheet	View & Download LM385M-1-2 Datasheet
Technical Drawing	View & Download LM385M-1-2 Technical Drawing
Datasheet	View & Download LM385M-1-2 Datasheet
Datasheet	View & Download LM385M-1-2 Datasheet
Datasheet	View & Download LM385M-1-2 Datasheet
Datasheet	View & Download LM385M-1-2 Datasheet
Datasheet	View & Download LM385M-1-2 Datasheet
Datasheet	View & Download LM385M-1-2 Datasheet

Alternate Descriptions

Descriptions of Texas Instruments LM385M-1.2 provided by its distributors.
1.235-V, 0°C to 70°C, micropower voltage reference diode 8-SOIC 0 to 70
Shunt Voltage Reference IC Fixed 1.235V V -2.43%, +2.02% 20 mA 8-SOIC
V-Ref Precision 1.235V 20mA 8-Pin SOIC N Rail
IC, SM, MICROPOWER, VOLT REF, 1.2V; Topology:Shunt; Reference Voltage:1.235V; Reference Voltage Tolerance:25mV; Temperature Coefficient:150ppm/°C; Voltage Reference Case Style:SOIC; No. of Pins:8; Operating Temperature Range:0°C to +70°C; SVHC:No SVHC (19-Dec-2011); Base Number:385; Diode Type:Voltage Reference; Junction Temperature Tj Max:70°C; Junction Temperature Tj Min:0°C; Logic Function Number:385; Operating Temperature Max:70°C; Operating Temperature Min:0°C; Package / Case:SOIC; Reference Voltage & Age Tolerance:2%; Temperature Coeff. +:150ppm/°C; Termination Type:SMD; Tolerance:0.3%; Voltage Regulator Type:Shunt
The LM185-1.2/LM285-1.2/LM385-1.2 are micro power 2-terminal band-gap voltage regulator diodes. Operating over a 10uA to 20mA current range, they feature exceptionally low dynamic impedance and good temperature stability. On-chip trimming is used to provide tight voltage tolerance. Since the LM185-1.2 band-gap reference uses only transistors and resistors, low noise and good long term stability result. Careful design of the LM185-1.2 has made the device exceptionally tolerant of capacitive loading, making it easy to use in almost any reference application. The wide dynamic operating range allows its use with widely varying supplies with excellent regulation. The extremely low power drain of the LM185-1.2 makes it useful for micro power circuitry. This voltage reference can be used to make portable meters, regulators or general purpose analog circuitry with battery life approaching shelf life. Further, the wide operating current allows it to replace older references with a tighter tolerance part. The LM185-1.2 is rated for operation over a -55*C to 125*C temperature range while the LM285-1.2 is rated -40*C to 85*C and the LM385-1.2 0*C to 70*C. The LM185-1.2/ LM285-1.2 are available in a hermetic TO-46 package and the LM285-1.2/LM385-1.2 are also available in a low-cost TO-92 molded package, as well as SO and SOT-23. The LM185-1.2 is also available in a hermetic leadless chip carrier package.

LM385M-1.2

Texas Instruments

Specifications

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Documentation for Texas Instruments LM385M-1.2

Alternate Descriptions

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