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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage ReferenceLM285DRG4-1-2
Texas Instruments
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LM285DRG4-1-2 - Texas Instruments

Manufacturer Part Number
LM285DRG4-1-2
Manufacturer
Texas Instruments
Allelco Part Number
32D-LM285DRG4-1-2
ECAD Model
Parts Description
IC VREF SHUNT 1.235V 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
LM285DRG4-1-2.pdf
RoHs Status
Lead free / RoHS Compliant
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In stock: 168580

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Specifications

LM285DRG4-1-2 Tech Specifications
Texas Instruments - LM285DRG4-1-2 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LM285DRG4-1-2

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 1.235V  
Voltage - Input -  
Tolerance ±1%  
Temperature Coefficient 20ppm/°C Typical  
Supplier Device Package 8-SOIC  
Series -  
Reference Type Shunt  
Packaging Tape & Reel (TR)  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Output Type Fixed  
Operating Temperature -40°C ~ 85°C (TA)  
Product Attribute Attribute Value  
Noise - 10Hz to 10kHz 60µVrms  
Noise - 0.1Hz to 10Hz -  
Mounting Type Surface Mount  
Moisture Sensitivity Level (MSL) 1 (Unlimited)  
Manufacturer Standard Lead Time 8 Weeks  
Lead Free Status / RoHS Status Lead free / RoHS Compliant  
Detailed Description Shunt Voltage Reference IC ±1% 20mA 8-SOIC  
Current - Supply -  
Current - Output 20mA  
Current - Cathode 10µA  
Base Part Number LM285  

Parts Introduction

Manufacturer Part Number

LM285DRG4-1-2

Manufacturer

Texas Instruments

Introduction

Integrated Shunt Voltage Reference IC

Product Features and Performance

Fixed 1.235V Output Voltage

20mA Output Current Capability

±1% Output Voltage Accuracy

20ppm/°C Typical Temperature Coefficient

60Vrms Noise from 10Hz to 10kHz

-40°C to 85°C Operating Temperature Range

Product Advantages

Precise and Stable Voltage Reference

Low Noise

Wide Operating Temperature Range

Surface Mount Packaging

Key Technical Parameters

Output Voltage: 1.235V Fixed

Output Current: 20mA

Temperature Coefficient: 20ppm/°C Typical

Voltage Accuracy: ±1%

Noise (10Hz to 10kHz): 60Vrms

Quality and Safety Features

Lead-free / RoHS Compliant

Moisture Sensitivity Level 1 (Unlimited)

Compatibility

Surface Mount 8-SOIC Package

Application Areas

Precision Analog and Mixed-Signal Circuits

Instrumentation and Test Equipment

Industrial Control Systems

Power Supplies

Product Lifecycle

Current production part

Replacements and upgrades available from Texas Instruments

Key Reasons to Choose This Product

Highly accurate and stable voltage reference

Low noise performance

Wide operating temperature range

Surface mount packaging for easy integration

RoHS compliance for use in modern electronics

Long-term availability and support from Texas Instruments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LM285DRG4-1-2

Product Attribute LM285DRG4-1-2 LM285DR-2-5 LM285LPRE3-1-2 LM285D-2.5R2G
Part Number LM285DRG4-1-2 LM285DR-2-5 LM285LPRE3-1-2 LM285D-2.5R2G
Manufacturer Texas Instruments Texas Instruments Texas Instruments onsemi
Supplier Device Package 8-SOIC 8-SOIC TO-92-3 8-SOIC
Detailed Description Shunt Voltage Reference IC ±1% 20mA 8-SOIC - - -
Mounting Type Surface Mount Surface Mount Through Hole Surface Mount
Manufacturer Standard Lead Time 8 Weeks - - -
Output Type Fixed Fixed Fixed Fixed
Current - Output 20mA 20 mA 20 mA 20 mA
Series - - - -
Temperature Coefficient 20ppm/°C Typical 20ppm/°C Typical 20ppm/°C Typical 80ppm/°C Typical
Moisture Sensitivity Level (MSL) 1 (Unlimited) - - -
Reference Type Shunt Shunt Shunt Shunt
Tolerance ±1% ±1.5% ±1% ±1.5%
Current - Supply - - - -
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) TO-226-3, TO-92-3 (TO-226AA) Formed Leads 8-SOIC (0.154", 3.90mm Width)
Noise - 0.1Hz to 10Hz - - - -
Base Part Number LM285 - - -
Operating Temperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
Current - Cathode 10µA 20 µA 10 µA 30 µA
Lead Free Status / RoHS Status Lead free / RoHS Compliant - - -
Voltage - Input - - - -
Voltage - Output (Min/Fixed) 1.235V 2.5V 1.235V 2.5V
Noise - 10Hz to 10kHz 60µVrms 120µVrms 60µVrms 120µVrms
Packaging Tape & Reel (TR) - - -

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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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Texas Instruments

LM285DRG4-1-2

Texas Instruments
32D-LM285DRG4-1-2

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