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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage ReferenceISL21009DFB812Z
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ISL21009DFB812Z - Intersil

Manufacturer Part Number
ISL21009DFB812Z
Manufacturer
Intersil (Renesas Electronics Corporation)
Allelco Part Number
32D-ISL21009DFB812Z
ECAD Model
Parts Description
IC VREF SERIES 0.16% 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
ISL21009DFB812Z.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 5620

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Specifications

ISL21009DFB812Z Tech Specifications
Intersil - ISL21009DFB812Z technical specifications, attributes, parameters and parts with similar specifications to Intersil - ISL21009DFB812Z

Product Attribute Attribute Value  
Manufacturer Intersil (Renesas Electronics Corporation)  
Voltage - Output (Min/Fixed) 1.25V  
Voltage - Input 3.5V ~ 16.5V  
Tolerance ±0.16%  
Temperature Coefficient 10ppm/°C  
Supplier Device Package 8-SOIC  
Series FGA™  
Reference Type Series  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Product Attribute Attribute Value  
Package Tube  
Output Type Fixed  
Operating Temperature -40°C ~ 125°C (TA)  
Noise - 10Hz to 10kHz 22µVrms  
Noise - 0.1Hz to 10Hz 4.5µVp-p  
Mounting Type Surface Mount  
Current - Supply 180µA  
Current - Output 7 mA  
Base Product Number ISL21009  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL)
REACH Status
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

ISL21009DFB812Z

Manufacturer

Renesas Electronics America

Introduction

The ISL21009DFB812Z is a high-precision, low-noise, low-voltage reference from Renesas Electronics America. It provides a stable and accurate 1.25V reference voltage, making it suitable for a wide range of applications that require a precise voltage reference, such as analog-to-digital converters, operational amplifiers, and other sensitive electronic circuits.

Product Features and Performance

Fixed 1.25V output voltage

Tight ±0.16% voltage tolerance

Low temperature coefficient of 10ppm/°C

Low noise performance of 4.5μVp-p (0.1Hz to 10Hz) and 22μVrms (10Hz to 10kHz)

Wide input voltage range of 3.5V to 16.5V

Low quiescent current of 180μA

Wide operating temperature range of -40°C to 125°C

Product Advantages

Excellent voltage accuracy and stability

Low noise for sensitive analog applications

Wide input voltage and temperature operating ranges

Small 8-SOIC surface mount package

Key Reasons to Choose This Product

Precise voltage reference for high-performance analog circuits

Reliable and stable operation across a wide range of conditions

Space-saving surface mount package for compact designs

Cost-effective solution for a variety of applications

Quality and Safety Features

Designed and manufactured to high quality standards

RoHS-compliant for environmental safety

Compatibility

The ISL21009DFB812Z is a fixed voltage reference device and is not compatible with other variable voltage reference models. It is designed to be used as a standalone voltage reference component in various electronic circuits and systems.

Application Areas

Analog-to-digital converters (ADCs)

Operational amplifiers (Op-Amps)

Sensor conditioning circuits

Power supply regulation

Data acquisition systems

Industrial and medical electronics

Product Lifecycle

The ISL21009DFB812Z is an obsolete product, meaning it is no longer in active production. Renesas Electronics America may have alternative or equivalent voltage reference models available. Customers are advised to contact our website's sales team for more information on the availability of replacement or similar products.

Parts with Similar Specifications

The three parts on the right have similar specifications to Intersil ISL21009DFB812Z

Product Attribute ISL21009DFB812Z ISL21009CFB825Z-TK ISL21009CFB841Z ISL21009DFB841Z
Part Number ISL21009DFB812Z ISL21009CFB825Z-TK ISL21009CFB841Z ISL21009DFB841Z
Manufacturer Intersil Renesas Electronics America Inc Renesas Electronics America Inc Renesas Electronics America Inc
Noise - 10Hz to 10kHz 22µVrms 22µVrms 22µVrms 22µVrms
Package Tube Tape & Reel (TR) Tube Tube
Operating Temperature -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Voltage - Input 3.5V ~ 16.5V 3.5V ~ 16.5V 4.5V ~ 16.5V 4.5V ~ 16.5V
Output Type Fixed Fixed Fixed Fixed
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Reference Type Series Series Series Series
Current - Output 7 mA 7 mA 7 mA 7 mA
Temperature Coefficient 10ppm/°C 5ppm/°C 5ppm/°C 10ppm/°C
Current - Supply 180µA 180µA 180µA 180µA
Tolerance ±0.16% ±0.08% ±0.08% ±0.16%
Supplier Device Package 8-SOIC 8-SOIC 8-SOIC 8-SOIC
Voltage - Output (Min/Fixed) 1.25V 2.5V 4.096V 4.096V
Series FGA™ FGA™ FGA™ FGA™
Base Product Number ISL21009 ISL21009 ISL21009 ISL21009
Noise - 0.1Hz to 10Hz 4.5µVp-p 4.5µVp-p 4.5µVp-p 4.5µVp-p
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width) 8-SOIC (0.154", 3.90mm Width) 8-SOIC (0.154', 3.90mm Width)

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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ISL21009DFB812Z Image

ISL21009DFB812Z

Intersil
32D-ISL21009DFB812Z

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