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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage ReferenceLM385LPRE3-1-2
LM385LPRE3-1-2 Image
Image may be representation.
See specifications for product details.

LM385LPRE3-1-2 - Texas Instruments

Manufacturer Part Number
LM385LPRE3-1-2
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM385LPRE3-1-2
ECAD Model
Parts Description
IC VREF SHUNT 2% TO92-3
Detailed Description
Package
TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Data sheet
LM385LPRE3-1-2.pdf
RoHs Status
ROHS3 Compliant
In stock: 178160

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Specifications

LM385LPRE3-1-2 Tech Specifications
Texas Instruments - LM385LPRE3-1-2 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM385LPRE3-1-2

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 1.235V  
Voltage - Input -  
Tolerance ±2%  
Temperature Coefficient 20ppm/°C Typical  
Supplier Device Package TO-92-3  
Series -  
Reference Type Shunt  
Package / Case TO-226-3, TO-92-3 (TO-226AA) Formed Leads  
Package Tape & Reel (TR)  
Product Attribute Attribute Value  
Output Type Fixed  
Operating Temperature 0°C ~ 70°C (TA)  
Noise - 10Hz to 10kHz 60µVrms  
Noise - 0.1Hz to 10Hz -  
Mounting Type Through Hole  
Current - Supply -  
Current - Output 20 mA  
Current - Cathode 15 µA  
Base Product Number LM385  

Parts Introduction

Manufacturer Part Number

LM385LPRE3-1-2

Manufacturer

texas-instruments

Introduction

The LM385LPRE3-1-2 is a high-precision shunt voltage reference IC from Texas Instruments. It offers a fixed output voltage of 1.235V and can provide up to 20mA of output current. This device is designed for a wide range of applications, including industrial, consumer, and automotive electronics, where a stable and accurate reference voltage is required.

Product Features and Performance

Fixed output voltage of 1.235V

Maximum output current of 20mA

Tolerance of ±2%

Temperature coefficient of 20ppm/°C (typical)

Noise: 60µVrms (10Hz to 10kHz)

Operating temperature range of 0°C to 70°C

Through-hole and surface-mount package options available

Product Advantages

Excellent voltage stability and temperature performance

Low noise and high precision for sensitive analog circuits

Wide operating temperature range for reliable performance

Multiple package options to suit different design requirements

Key Reasons to Choose This Product

Proven reliability and performance from a trusted manufacturer

Cost-effective solution for precision voltage reference needs

Versatile design suitable for a wide range of applications

Easy integration and compatibility with various electronic systems

Quality and Safety Features

Rigorous testing and quality control measures

Compliance with relevant safety and regulatory standards

Robust design for reliable operation in various environments

Compatibility

The LM385LPRE3-1-2 is compatible with a variety of electronic systems and can be used in various applications, including:

Application Areas

Industrial control and automation

Instrumentation and measurement equipment

Consumer electronics

Automotive and transportation systems

Medical devices

Telecommunications equipment

Product Lifecycle

The LM385LPRE3-1-2 is an active product and is currently available for purchase. Texas Instruments offers a range of equivalent and alternative models, such as the LM385-1.2, LM385-1.2-N, and LM385-1.2-Q1, which may also be suitable for your application. If you need further assistance or information, please contact our sales team through our website.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM385LPRE3-1-2

Product Attribute LM385LPRE3-1-2 LM385LP-2-5 LM385LPR-1-2 LM385M3-1.2
Part Number LM385LPRE3-1-2 LM385LP-2-5 LM385LPR-1-2 LM385M3-1.2
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Temperature Coefficient 20ppm/°C Typical 20ppm/°C Typical 20ppm/°C Typical 150ppm/°C
Base Product Number LM385 LM385 LM385 LM385
Mounting Type Through Hole Through Hole Through Hole Surface Mount
Supplier Device Package TO-92-3 TO-92-3 TO-92-3 SOT-23-3
Package / Case TO-226-3, TO-92-3 (TO-226AA) Formed Leads TO-226-3, TO-92-3 (TO-226AA) TO-226-3, TO-92-3 (TO-226AA) Formed Leads TO-236-3, SC-59, SOT-23-3
Package Tape & Reel (TR) Bulk Tape & Reel (TR) Tape & Reel (TR)
Output Type Fixed Fixed Fixed Fixed
Voltage - Output (Min/Fixed) 1.235V 2.5V 1.235V 1.235V
Voltage - Input - - - -
Operating Temperature 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA) 0°C ~ 70°C (TA)
Noise - 10Hz to 10kHz 60µVrms 120µVrms 60µVrms 60µVrms
Series - - - -
Tolerance ±2% ±3% ±2% -2.43%, +2.02%
Reference Type Shunt Shunt Shunt Shunt
Current - Cathode 15 µA 20 µA 15 µA 10 µA
Current - Supply - - - -
Noise - 0.1Hz to 10Hz - - - -
Current - Output 20 mA 20 mA 20 mA 20 mA

LM385LPRE3-1-2 Datasheet PDF

Download LM385LPRE3-1-2 pdf datasheets and Texas Instruments documentation for LM385LPRE3-1-2 - Texas Instruments.

PCN Assembly/Origin
Mold Compound Addition 04/Jun/2021.pdf

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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LM385LPRE3-1-2 Image

LM385LPRE3-1-2

Texas Instruments
32D-LM385LPRE3-1-2

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