LM385DR-2-5 The Texas Instruments LM385DR-2-5 is a micropower, two-terminal band-gap voltage reference. It provides a stable 2.5V output with a low operating current range.
Mfr Part #:

LM385DR-2-5

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM385DR-2-5 is a micropower, two-terminal band-gap voltage reference. It provides a stable 2.5V output with a low operating current range.
✓ Total Stock: 121,293 pcs
$ Price Range: $0.30

LM385DR-2-5 Available from 3 distributors

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120,533 pcs
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410 pcs
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LM385DR-2-5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Halogen Free
SVHC Present

LM385DR-2-5 Description

Short technical summary and product information.

The Texas Instruments LM385DR-2-5 is a micropower, two-terminal band-gap voltage reference designed for applications requiring a stable 2.5V reference.

 

This device operates over a wide current range from 20µA to 20mA, making it suitable for low-power designs. It features a fixed 2.5V reference voltage with a maximum initial accuracy of 3%. The reference impedance is a maximum of 1.5Ω over the full temperature range, and it operates from 0°C to 70°C.

 

The LM385DR-2-5 is designed for ease of use, exhibiting exceptional tolerance to capacitive loading. Its band-gap reference offers low noise and good long-term stability. The device is available in multiple package options, including SOIC (8 pins), TSSOP (8 pins), and TO-92 (3 pins).

 

This voltage reference is ideal for various applications where a precise and stable voltage reference is needed, especially in power-sensitive systems.

LM385DR-2-5 Quick Information

Product Type: Voltage Reference
Series: LM385B
Canonical Name: LM385-2.5 Micropower Voltage Reference
Subcategory: Micropower

LM385DR-2-5 Compliance

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

LM385DR-2-5 Estimated Pricing

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1+ $0.30 $0.30

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

LM385DR-2-5 Features

  • 2.5V micropower voltage reference.
  • Wide 20µA to 20mA operating current.
  • Maximum 3% initial voltage tolerance.
  • Low reference impedance of 1.5Ω.
  • Available in SOIC, TSSOP, and TO-92.

LM385DR-2-5 Applications

  • Ideal for low-power circuits.
  • Used in battery-powered devices.
  • Suitable for portable instrumentation.
  • Provides stable voltage references.

LM385DR-2-5 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LM385DR-2-5?

The LM385DR-2-5 has a fixed 2.5V reference voltage output.

What is the initial accuracy of the LM385DR-2-5?

The maximum initial accuracy is 3%.

What is the operating temperature range?

The LM385DR-2-5 operates from 0°C to 70°C.

What packages is the LM385DR-2-5 available in?

It is available in SOIC (D), TSSOP (PW), and TO-92 (LP) packages.

What is the minimum regulation current?

The minimum regulation current is 8µA.

What is the maximum output current?

The maximum output current is 20mA.

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