LM385M The Texas Instruments LM385M is a micropower adjustable band-gap voltage reference diode. It operates from 1.24V to 5.3V with a 2% initial tolerance.
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LM385M

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM385M is a micropower adjustable band-gap voltage reference diode. It operates from 1.24V to 5.3V with a 2% initial tolerance.
✓ Total Stock: 102 pcs
$ Price Range: $1.20

LM385M Available from 1 distributor

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✓ Non-Authorised
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102 pcs
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LM385M Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Operating Temperature
Operating Voltage
Temperature Coefficient
Tolerance

LM385M Description

Short technical summary and product information.

The LM385M from Texas Instruments is a micropower, 3-terminal, adjustable band-gap voltage reference diode. It offers an adjustable output voltage ranging from 1.24V to 5.3V and operates over a wide current range of 10µA to 20mA. This device features exceptionally low dynamic impedance of 1Ω and good temperature stability with a temperature coefficient of 150ppm/°C.

 

Designed for ease of use, the LM385M is tolerant of capacitive loading, making it suitable for various reference applications. Its wide dynamic operating range allows for excellent regulation even with widely varying supply voltages. The low power consumption makes it ideal for micropower circuitry, enabling applications like portable meters and regulators with extended battery life.

 

The LM385M is available in a surface-mount 8-SOIC package and operates within a temperature range of 0°C to 70°C. It has a 2% initial tolerance and is supplied in tube packaging.

LM385M Quick Information

Product Type: Voltage Reference Diode
Canonical Name: LM385M Voltage Reference Diode
Subcategory: Diode

LM385M Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM385M Estimated Pricing

Qty Low High
1+ $1.20 $1.20

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM385M Features

  • Adjustable voltage from 1.24V to 5.3V
  • Operates from 10µA to 20mA current
  • Low dynamic impedance of 1Ω
  • Temperature coefficient of 150ppm/°C
  • Surface mount 8-SOIC package

LM385M Applications

  • Suitable for micropower circuitry
  • Used in portable meters and regulators
  • General-purpose analog circuitry
  • Can replace older reference parts

LM385M FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the LM385M?

The LM385M operates from 1.24V to 5.3V.

What is the operating temperature range of the LM385M?

The LM385M operates from 0°C to 70°C.

What package is the LM385M available in?

The LM385M is available in an 8-SOIC surface-mount package.

What is the tolerance of the LM385M voltage reference?

The LM385M has a tolerance of ±2%.

What is the dynamic impedance of the LM385M?

The dynamic impedance is 1Ω.

What is the temperature coefficient of the LM385M?

The temperature coefficient is 150ppm/°C.

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