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TPS54232D The Texas Instruments TPS54232D is an adjustable 2A step-down DC-DC converter. It operates with an input voltage range of 3.5V to 28V and features a fixed 1MHz switching frequency.
Mfr Part #:

TPS54232D

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS54232D is an adjustable 2A step-down DC-DC converter. It operates with an input voltage range of 3.5V to 28V and features a fixed 1MHz switching frequency.
✓ Total Stock: 3,923 pcs
$ Price Range: $0.75

TPS54232D Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
3,421 pcs
On Request
3421 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
500 pcs
On Request
500 pcs On Request 1 On Request On Request 07+ On Request On Request
Partservice ✓
Non-Authorised Inventory information
2 pcs
On Request
2 pcs On Request 1 On Request On Request On Request 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.

TPS54232D Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Frequency
Function
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS54232D Description

Short technical summary and product information.

The Texas Instruments TPS54232D is an 8-pin SOIC package device designed for step-down DC-DC conversion. It supports an input voltage range from 3.5V to 28V and can deliver up to 2A of continuous output current. The output voltage is adjustable down to 0.8V.

 

Key electrical specifications include a fixed 1MHz switching frequency and a typical quiescent current of 85µA. The device features an integrated 80mΩ high-side MOSFET, adjustable soft-start, and programmable UVLO threshold. It also includes Eco-Mode™ for high efficiency at light loads and protection features like cycle-by-cycle current limit and thermal shutdown.

 

This converter is suitable for various power management applications requiring efficient voltage regulation. Its compact 8-SOIC package and surface mount capability make it adaptable for different board designs. The operating temperature range is -40°C to 150°C (TJ).

TPS54232D Quick Information

Product Type: DC-DC Switching Regulator
Series: TPS54232
Canonical Name: TPS54232D Step-Down DC-DC Converter
Subcategory: Buck Converter

TPS54232D Compliance

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

TPS54232D Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

TPS54232D Features

  • 2A continuous output current capability.
  • Wide 3.5V to 28V input voltage range.
  • Adjustable output voltage down to 0.8V.
  • Fixed 1MHz switching frequency.
  • High efficiency with Eco-Mode™.

TPS54232D Applications

  • Step-down voltage regulation.
  • Power management solutions.
  • Embedded system power.
  • Consumer electronics power.

TPS54232D FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS54232D?

The input voltage range is 3.5V to 28V.

What is the maximum output current of the TPS54232D?

The maximum output current is 2A.

What is the output voltage range of the TPS54232D?

The adjustable output voltage range is 0.8V to 25V.

What is the switching frequency of the TPS54232D?

The switching frequency is 1 MHz.

What is the operating temperature range of the TPS54232D?

The operating junction temperature range is -40°C to 150°C.

What package is the TPS54232D available in?

The TPS54232D is available in an 8-SOIC surface-mount package.

What is the typical quiescent current of the TPS54232D?

The typical quiescent current is 85 µA.

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