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TPS62801YKAR The Texas Instruments TPS62801YKAR is a 1A step-down DC/DC switching regulator. It operates with an input voltage range of 1.75V to 5.5V and offers an output voltage range of 0.8V to 1.55V.
Mfr Part #:

TPS62801YKAR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS62801YKAR is a 1A step-down DC/DC switching regulator. It operates with an input voltage range of 1.75V to 5.5V and offers an output voltage range of 0.8V to 1.55V.
✓ Total Stock: 32,734 pcs
$ Price Range: $1.08

TPS62801YKAR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
Non-Authorised Inventory information
30,133 pcs
On Request
30133 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,751 pcs
On Request
1751 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
850 pcs
On Request
850 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.

TPS62801YKAR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
SVHC Present
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS62801YKAR Description

Short technical summary and product information.

The Texas Instruments TPS62801YKAR is an active step-down DC/DC switching regulator designed for power management applications. It features a wide input voltage range from 1.75V to 5.5V and can deliver an output current of up to 1A. The output voltage is adjustable or fixed, ranging from 0.8V to 1.55V, with a typical quiescent current of 2.3µA.

 

This regulator operates at a switching frequency of 4MHz and utilizes a Buck topology with a synchronous rectifier. It includes features such as Enable, Forced PWM, Light Load Efficiency, Load Disconnect, Output discharge, Over Current Protection, and UVLO Fixed. The device is housed in a compact 6-DSBGA (1.05x0.70 mm) package, suitable for surface mounting.

 

With an operating temperature range of -40°C to 125°C (TJ), the TPS62801YKAR is designed for demanding environments. Its small footprint and low quiescent current make it ideal for power-sensitive applications where space is limited.

TPS62801YKAR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS62801YKAR Step-Down Converter
Subcategory: Buck Converter

TPS62801YKAR Compliance

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

TPS62801YKAR Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

TPS62801YKAR Features

  • 1A output current capability.
  • 1.75V to 5.5V input voltage range.
  • 0.8V to 1.55V adjustable/fixed output voltage.
  • 2.3µA typical ultra-low quiescent current.
  • Compact 6-DSBGA package for small designs.

TPS62801YKAR Applications

  • Ideal for portable electronic devices.
  • Suitable for battery-powered systems.
  • Used in space-constrained applications.
  • Powering low-voltage digital circuits.

TPS62801YKAR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the TPS62801YKAR?

The input voltage range is 1.75V to 5.5V.

What is the maximum output current of the TPS62801YKAR?

The maximum output current is 1A.

What is the output voltage range for the TPS62801YKAR?

The output voltage range is 0.8V to 1.55V.

What is the typical quiescent current (Iq) of the TPS62801YKAR?

The typical quiescent current is 2.3µA.

What is the operating temperature range for this device?

The operating temperature range is -40°C to 125°C (TJ).

What package type is the TPS62801YKAR in?

It is in a 6-DSBGA (1.05x0.70 mm) package.

Does the TPS62801YKAR have synchronous rectification?

Yes, it features synchronous rectification.

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