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SPI-8003TW The Sanken SPI-8003TW is a dual-output, step-down switching regulator IC. It offers adjustable output voltage and a typical output current of 1.5A per channel.
Mfr Part #:

SPI-8003TW

Available from 1 distributors
Mfr Name: Sanken
Sanken
The Sanken SPI-8003TW is a dual-output, step-down switching regulator IC. It offers adjustable output voltage and a typical output current of 1.5A per channel.
✓ Total Stock: 365 pcs
$ Price Range: $1.08

SPI-8003TW Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
365 pcs
On Request
365 pcs On Request 1 On Request On Request 09+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SPI-8003TW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Junction Temperature
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Power Dissipation
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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SPI-8003TW Description

Short technical summary and product information.

The Sanken SPI-8003TW is a versatile DC/DC switching regulator IC designed for onboard local power supplies and OA equipment. It features two regulators combined in a single 16-HSOP surface-mount package, providing an output current of 1.5A per channel.

 

This device supports adjustable output voltages and operates with a built-in reference oscillator at 250kHz. Key electrical characteristics include a typical efficiency of 80% and low circuit current consumption of less than 1µA when the output is off. It also incorporates built-in foldback-overcurrent and thermal protection circuits for enhanced reliability.

 

The SPI-8003TW is suitable for stabilizing secondary-side output voltages in switching power supplies. Its surface-mount package and integrated features simplify board design and reduce component count.

SPI-8003TW Quick Information

Product Type: DC/DC Switching Regulator
Canonical Name: SPI-8003TW Dual Step-Down Switching Regulator
Subcategory: Voltage Regulators

SPI-8003TW Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SPI-8003TW Estimated Pricing

Qty Low High
1+ $1.08 $1.08

Estimated market price range - modelled values for guidance only, not live distributor offers.

SPI-8003TW Features

  • Dual 1.5A output current regulators.
  • Adjustable output voltage range.
  • Built-in 250kHz oscillator.
  • Low circuit current consumption ≤1µA.
  • Integrated protection circuits.

SPI-8003TW Applications

  • Onboard local power supply regulation.
  • Office automation equipment power stabilization.
  • Dual output step-down voltage regulation.
  • Surface mount power management solution.

SPI-8003TW FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output current for the SPI-8003TW?

The SPI-8003TW provides an output current of 1.5A per channel.

What is the adjustable output voltage range?

The output voltage range is adjustable from 1.0V up to 24V for the SPI-8002TW and SPI-8003TW.

What is the operating temperature range?

The operating temperature range is -30°C to 135°C for SPI-8001TW/SPI-8002TW and -30°C to 85°C for SPI-8003TW.

What is the package type for the SPI-8003TW?

The SPI-8003TW is available in a 16-HSOP surface mount package.

What is the oscillation frequency of the SPI-8003TW?

The SPI-8003TW has a built-in reference oscillator with a typical frequency of 250kHz.

What is the quiescent current consumption?

The circuit current consumption is low, less than or equal to 1µA at output OFF.

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