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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage ReferenceLT1634AIS8-2.5#PBF
LT1634AIS8-2.5#PBF Image
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LT1634AIS8-2.5#PBF - Analog Devices Inc.

Manufacturer Part Number
LT1634AIS8-2.5#PBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT1634AIS8-2.5#PBF
ECAD Model
Parts Description
IC VREF SHUNT 0.05% 8SOIC
Detailed Description
Package
8-SOIC (0.154", 3.90mm Width)
Data sheet
LT1634 Datasheet.pdf
RoHs Status
ROHS3 Compliant
In stock: 5330

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Quantity

Specifications

LT1634AIS8-2.5#PBF Tech Specifications
Analog Devices Inc. - LT1634AIS8-2.5#PBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT1634AIS8-2.5#PBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Output (Min/Fixed) 2.5V  
Voltage - Input -  
Tolerance ±0.05%  
Temperature Coefficient 10ppm/°C  
Supplier Device Package 8-SO  
Series -  
Reference Type Shunt  
Package / Case 8-SOIC (0.154", 3.90mm Width)  
Package Tube  
Product Attribute Attribute Value  
Output Type Fixed  
Operating Temperature -40°C ~ 85°C (TA)  
Noise - 10Hz to 10kHz -  
Noise - 0.1Hz to 10Hz 15µVp-p  
Mounting Type Surface Mount  
Current - Supply -  
Current - Output 50 mA  
Current - Cathode 8 µA  
Base Product Number LT1634  

Parts Introduction

Manufacturer Part Number

LT1634AIS8-2.5#PBF

Manufacturer

Analog Devices

Introduction

The LT1634AIS8-2.5#PBF is a precision shunt voltage reference designed for power management applications requiring stable and accurate voltage regulation.

Product Features and Performance

Fixed output voltage of 2.5V

Shunt reference type

Low noise performance: 15μVp-p from 0.1Hz to 10Hz

Temperature coefficient of 10ppm/°C for thermal stability

Capability to source up to 50 mA output current

Operating temperature range from -40°C to 85°C

Product Advantages

High accuracy with tolerance of ±0.05%

Low power consumption with cathode current of 8µA

Compact 8-SOIC package suitable for surface mounting

Key Technical Parameters

Output Voltage: 2.5V (Fixed)

Output Current: 50 mA

Tolerance: ±0.05%

Temperature Coefficient: 10 ppm/°C

Noise 0.1Hz to 10Hz: 15µVp-p

Cathode Current: 8 µA

Operating Temperature: -40°C to 85°C

Quality and Safety Features

Stringent temperature coefficient ensures consistent performance across varying temperatures

8-SOIC package provides robustness for surface mount applications

Compatibility

Designed for use in various power management applications requiring a stable voltage reference

Application Areas

Power supply control

Data acquisition systems

Instrumentation

Portable battery-powered devices

Precision voltage regulation in consumer electronics

Product Lifecycle

Status: Active

Not nearing discontinuation, ensuring long-term availability

Replacements or upgrades are not specifically required due to the stable design

Several Key Reasons to Choose This Product

High precision voltage reference enhances reliability in critical applications

Extremely low noise output improves system stability and performance

Broad operating temperature range makes it versatile for both industrial and consumer applications

Low power consumption aids in designing energy-efficient systems

Surface mount package supports compact and flexible design layouts in PCB manufacturing

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT1634AIS8-2.5#PBF

Product Attribute LT1634AIS8-2.5#PBF LT1634BCMS8-1.25 LT1634AIS8-2.5#TRPBF LT1634BCMS8-1.25#TRPBF
Part Number LT1634AIS8-2.5#PBF LT1634BCMS8-1.25 LT1634AIS8-2.5#TRPBF LT1634BCMS8-1.25#TRPBF
Manufacturer Analog Devices Inc. Linear Technology Analog Devices Inc. Analog Devices Inc.
Temperature Coefficient 10ppm/°C 25ppm/°C 10ppm/°C 25ppm/°C
Series - - - -
Current - Supply - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tube Bulk Tape & Reel (TR) Tape & Reel (TR)
Voltage - Output (Min/Fixed) 2.5V 1.25V 2.5V 1.25V
Voltage - Input - - - -
Supplier Device Package 8-SO 8-MSOP 8-SO 8-MSOP
Reference Type Shunt Shunt Shunt Shunt
Operating Temperature -40°C ~ 85°C (TA) 0°C ~ 70°C (TA) -40°C ~ 85°C (TA) 0°C ~ 70°C (TA)
Output Type Fixed Fixed Fixed Fixed
Noise - 0.1Hz to 10Hz 15µVp-p 10µVp-p 15µVp-p 10µVp-p
Current - Output 50 mA 100 mA 50 mA 100 mA
Noise - 10Hz to 10kHz - - - -
Tolerance ±0.05% ±0.05% ±0.05% ±0.05%
Package / Case 8-SOIC (0.154", 3.90mm Width) 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-SOIC (0.154', 3.90mm Width) 8-TSSOP, 8-MSOP (0.118', 3.00mm Width)
Base Product Number LT1634 LT1634 LT1634 LT1634
Current - Cathode 8 µA 7 µA 8 µA 7 µA

LT1634AIS8-2.5#PBF Datasheet PDF

Download LT1634AIS8-2.5#PBF pdf datasheets and Analog Devices Inc. documentation for LT1634AIS8-2.5#PBF - Analog Devices Inc..

Datasheets
LT1634 Datasheet.pdf
PCN Design/Specification
Mult Dev Mark Chg 5/Jul/2021.pdf Laser Top Marking 11/Jun/2021.pdf
Environmental Information
Material Declaration LT1634AIS8-2.5#PBF.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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LT1634AIS8-2.5#PBF

Analog Devices Inc.
32D-LT1634AIS8-2.5#PBF

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