LM385BDR-2.5 The Texas Instruments LM385BDR-2.5 is a micropower, two-terminal band-gap voltage reference. It offers a fixed 2.5V output with 1.5% initial accuracy.
Mfr Part #:

LM385BDR-2.5

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM385BDR-2.5 is a micropower, two-terminal band-gap voltage reference. It offers a fixed 2.5V output with 1.5% initial accuracy.
✓ Total Stock: 8,598 pcs
$ Price Range: $0.52

LM385BDR-2.5 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
7,228 pcs
7228 pcs On Request 1 On Request On Request 08+ On Request On Request
Non-Authorised Inventory information
1,370 pcs
1370 pcs On Request 1 On Request On Request N/A On Request On Request

LM385BDR-2.5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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LM385BDR-2.5 Description

Short technical summary and product information.

The Texas Instruments LM385BDR-2.5 is a micropower, two-terminal band-gap voltage reference designed for low-power applications. It operates over a wide current range from 20µA to 20mA, providing a stable 2.5V reference voltage with a maximum initial accuracy of 1.5%.

 

This voltage reference features exceptionally low dynamic impedance and good temperature stability, making it suitable for various applications. It is available in multiple package types including SOIC (D), TO-92 (LP), and TSSOP (PW), offering flexibility for different board designs. The design is tolerant of capacitive loading, simplifying integration into reference circuits.

 

With its low power consumption and wide operating current range, the LM385BDR-2.5 is ideal for battery-powered devices, portable meters, and general-purpose analog circuitry where long battery life is critical. Its excellent regulation across varying current supplies ensures reliable performance.

LM385BDR-2.5 Quick Information

Product Type: Micropower Voltage Reference
Series: LM385B
Canonical Name: Texas Instruments LM385B-2.5 Micropower Voltage Reference
Subcategory: Shunt Voltage Reference

LM385BDR-2.5 Compliance

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

LM385BDR-2.5 Estimated Pricing

Qty Low High
1+ $0.52 $0.52

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

LM385BDR-2.5 Features

  • Fixed 2.5V reference voltage.
  • 1.5% maximum initial accuracy.
  • Operates from 20µA to 20mA.
  • Low dynamic impedance.
  • Available in SOIC, TO-92, and TSSOP.

LM385BDR-2.5 Applications

  • Ideal for micropower circuitry.
  • Suitable for portable meters.
  • Used in general-purpose analog circuits.
  • Enables long battery life applications.

LM385BDR-2.5 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the reference voltage for the LM385BDR-2.5?

The reference voltage is 2.5V.

What is the maximum initial accuracy of the LM385BDR-2.5?

The maximum initial accuracy is 1.5%.

What is the minimum current required for regulation?

The minimum current for regulation is 8µA.

What is the operating current range for this voltage reference?

The operating current range is 20µA to 20mA.

What is the operating temperature range?

The operating temperature range is 0°C to 70°C.

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