LM385BD-1-2 The Texas Instruments LM385BD-1-2 is a micropower, two-terminal band-gap voltage reference. It offers a stable 1.235V output with 1% initial tolerance.
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LM385BD-1-2

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM385BD-1-2 is a micropower, two-terminal band-gap voltage reference. It offers a stable 1.235V output with 1% initial tolerance.
✓ Total Stock: 200 pcs

LM385BD-1-2 Available from 1 distributor

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200 pcs
200 pcs On Request 1 On Request On Request 15+ On Request On Request

LM385BD-1-2 Specifications Quick View

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LM385BD-1-2 Description

Short technical summary and product information.

The Texas Instruments LM385BD-1-2 is a micropower, two-terminal band-gap voltage reference designed for applications requiring a stable voltage reference. It operates over a wide current range from 15 μA to 20 mA, making it suitable for low-power designs. This device features a fixed output voltage of 1.235V with a 1% initial tolerance and a low reference impedance of 1.5 Ω maximum over the full temperature range.

 

The LM385BD-1-2 is available in an 8-pin SOIC package and operates within a temperature range of 0°C to 70°C. Its design offers good temperature stability and is tolerant of capacitive loading, simplifying integration into various circuits. This part is obsolete and no longer in production.

 

Key electrical characteristics include a low operating current and excellent regulation over varying current supplies. The band-gap reference design ensures low noise and long-term stability, making it a reliable choice for reference applications where power consumption is critical.

LM385BD-1-2 Quick Information

Product Type: Voltage Reference
Series: LM385B-1.2
Canonical Name: Texas Instruments LM385BD-1-2 Micropower Voltage Reference
Subcategory: Shunt Voltage Reference

LM385BD-1-2 Compliance

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

LM385BD-1-2 Features

  • Micropower two-terminal voltage reference.
  • 1.235V output voltage.
  • 1% initial voltage tolerance.
  • Operates from 15μA to 20mA.
  • Available in SOIC package.

LM385BD-1-2 Applications

  • Low-power voltage regulation.
  • Battery-powered devices.
  • Portable instrumentation.
  • General reference applications.

LM385BD-1-2 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the LM385BD-1-2?

1.235 V

What is the voltage tolerance?

1%

What is the operating temperature range?

0°C to 70°C

What package does the LM385BD-1-2 come in?

8-pin SOIC (D)

What is the operating current range?

15 mA to 20 mA

What is the reference impedance?

1.5 Ω maximum

What is the standard package quantity?

75 units per tube

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