Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The LT6658AHDE-3.3 Precision Reference Voltage Source is a dual-output reference voltage source that combines low drift, low noise reference voltage source, and linear regulator performance. The LT6658AHDE-3.3 reference voltage source includes two high-current output buffers. Designers can configure each output to any voltage between 2.5V and 6V. The two outputs track each other across the entire temperature and load range. At a load current of up to 150mA, the typical load regulation is 0.1ppm/mA.

At frequencies from 0.1Hz to 10Hz, both outputs provide 0.05% initial accuracy, 10ppm/°C temperature drift, and 1.5ppm noise. These outputs offer excellent power supply rejection performance, achieving stability when using capacitors ranging from 1μF to 50μF across a wide operating range.

LT6658AHDE-3.3 Product Attributes

Reference Type: Series, Dual Output  

Output Type: Adjustable (Fixed)  

Voltage - Output (Minimum/Fixed): 3.3V  

Voltage - Output (Maximum): 6 V  

Current - Output: 150 mA  

Tolerance: ±0.05%  

Temperature Coefficient: 10ppm/°C  

Noise - 0.1Hz to 10Hz: 1.7ppmp-p  

Noise - 10Hz to 10Hz: 2ppmrms  

Voltage - Input: 4.5V to 36V  

Current - Supply: 3mA  

Operating Temperature: -40°C to 125°C (TJ)  

Mounting Type: Surface Mount  

Package/Case: 16-WFDFN Bare Pad  

Supplier Device Package: 16-DFN (4x3)  

Application Scenarios  

The LT6658AHDE-3.3 is suitable for various high-precision, low-noise applications, including:  

Microcontroller or FPGA with ADC/DAC applications: Provides a stable reference voltage for microcontrollers and high-resolution ADC/DACs.  

Data acquisition systems: In applications requiring high-precision voltage references, such as industrial automation and medical equipment.

Automotive control and monitoring: Suitable for automotive electronic systems, providing high reliability and high-precision voltage references.

Precision low-noise voltage regulators: Used in instruments and process control systems requiring low-noise power supplies.

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.