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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage ReferenceLM385M-2.5
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LM385M-2.5 - Texas Instruments

Manufacturer Part Number
LM385M-2.5
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM385M-2.5
ECAD Model
Parts Description
TWO TERMINAL VOLTAGE REFERENCE,
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
LM385M-2.5.pdf
Our certification
In stock: 161300

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Specifications

LM385M-2.5 Tech Specifications
Texas Instruments - LM385M-2.5 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM385M-2.5

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 2.5V  
Voltage - Input -  
Tolerance ±3%  
Temperature Coefficient 150ppm/°C  
Supplier Device Package 8-SOIC  
Series -  
Reference Type Shunt  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Bulk  
Product Attribute Attribute Value  
Output Type Fixed  
Operating Temperature 0°C ~ 70°C (TA)  
Noise - 10Hz to 10kHz 120µVrms  
Noise - 0.1Hz to 10Hz -  
Mounting Type Surface Mount  
Current - Supply -  
Current - Output 20 mA  
Current - Cathode 20 µA  
Base Product Number LM385  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status
Moisture Sensitivity Level (MSL)
REACH Status
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

LM385M-2.5

Manufacturer

Texas Instruments

Introduction

Low-cost, high-precision voltage reference integrated circuit

Product Features and Performance

Fixed 2.5V output voltage

Tight ±3% initial accuracy

Low 150ppm/°C temperature coefficient

Low noise: 120μV RMS (10Hz to 10kHz)

20mA output current capability

Wide 0°C to 70°C operating temperature range

Product Advantages

Precise and stable voltage reference

Ease of use with minimal external components

Compact surface-mount package

Key Technical Parameters

Output voltage: 2.5V (fixed)

Output current: 20mA

Temperature coefficient: 150ppm/°C

Tolerance: ±3%

Noise (10Hz to 10kHz): 120μV RMS

Cathode current: 20A

Package: 8-SOIC (0.154", 3.90mm Width)

Quality and Safety Features

Designed and manufactured by the reputable Texas Instruments

Reliable and durable for long-term use

Compatibility

Suitable for a wide range of electronic applications requiring a precise voltage reference

Application Areas

Analog and mixed-signal circuits

Instrumentation

Data acquisition systems

Industrial control systems

Product Lifecycle

This is an active product from Texas Instruments, with no indication of discontinuation

Replacement or upgrade options may be available from Texas Instruments

Several Key Reasons to Choose This Product

Precise and stable 2.5V voltage reference

Low temperature coefficient and noise for reliable performance

Compact surface-mount package for space-constrained designs

Ease of use with minimal external components

Backed by the reputation and reliability of Texas Instruments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM385M-2.5

Product Attribute LM385M-2.5 LM385LPRE3-1-2 LM385LPR-1-2 LM385M3-2.5
Part Number LM385M-2.5 LM385LPRE3-1-2 LM385LPR-1-2 LM385M3-2.5
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Package / Case 8-SOIC (0.154", 3.90mm Width) TO-226-3, TO-92-3 (TO-226AA) Formed Leads TO-226-3, TO-92-3 (TO-226AA) Formed Leads TO-236-3, SC-59, SOT-23-3
Package Bulk Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Output Type Fixed Fixed Fixed Fixed
Voltage - Input - - - -
Reference Type Shunt Shunt Shunt Shunt
Current - Output 20 mA 20 mA 20 mA 20 mA
Noise - 0.1Hz to 10Hz - - - -
Supplier Device Package 8-SOIC TO-92-3 TO-92-3 SOT-23-3
Mounting Type Surface Mount Through Hole Through Hole Surface Mount
Series - - - -
Base Product Number LM385 LM385 LM385 LM385
Noise - 10Hz to 10kHz 120µVrms 60µVrms 60µVrms 120µVrms
Tolerance ±3% ±2% ±2% ±3%
Current - Supply - - - -
Temperature Coefficient 150ppm/°C 20ppm/°C Typical 20ppm/°C Typical 150ppm/°C
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Voltage - Output (Min/Fixed) 2.5V 1.235V 1.235V 2.5V
Current - Cathode 20 µA 15 µA 15 µA 15 µA

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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LM385M-2.5 Image

LM385M-2.5

Texas Instruments
32D-LM385M-2.5

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