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TPS62802YKAR The Texas Instruments TPS62802YKAR is a 1A step-down DC/DC converter. It operates with an input voltage range of 1.75V to 5.5V and provides an output voltage between 1.8V and 3.3V.
Mfr Part #:

TPS62802YKAR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS62802YKAR is a 1A step-down DC/DC converter. It operates with an input voltage range of 1.75V to 5.5V and provides an output voltage between 1.8V and 3.3V.
✓ Total Stock: 45,286 pcs
$ Price Range: $0.57

TPS62802YKAR Available from 4 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
25,829 pcs
On Request
25829 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
9,725 pcs
On Request
9725 pcs On Request 1 On Request On Request 19+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
8,932 pcs
On Request
8932 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
800 pcs
On Request
800 pcs On Request 1 On Request On Request 23+ 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.

TPS62802YKAR 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
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS62802YKAR Description

Short technical summary and product information.

The Texas Instruments TPS62802YKAR is an ultra-low quiescent current (2.3µA typical) step-down converter designed for power management applications. It supports an input voltage range from 1.75V to 5.5V and can deliver up to 1A of output current. The output voltage is adjustable or fixed, with a range of 1.8V to 3.3V, and features 1% output voltage accuracy.

 

This converter operates at a switching frequency of up to 4MHz, enabling the use of small external components. It includes features such as Enable, Forced PWM, Light Load Efficiency, Load Disconnect, Output discharge, Over Current Protection, and Synchronous Rectification. The device is housed in a tiny 6-pin, 0.35mm pitch WCSP package measuring 0.7mm x 1.05mm, making it suitable for space-constrained designs with a design height of less than 0.6mm and a design size of less than 5mm².

 

The TPS62802YKAR is suitable for various applications requiring efficient power conversion in a compact form factor, such as wearables and other portable electronics.

TPS62802YKAR Quick Information

Product Type: Step-Down Converter
Canonical Name: Texas Instruments TPS62802YKAR Step-Down Converter
Subcategory: Voltage Regulators

TPS62802YKAR Compliance

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

TPS62802YKAR Estimated Pricing

Qty Low High
1+ $0.57 $0.57

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

TPS62802YKAR Features

  • 1A output current capability.
  • Ultra-low 2.3µA quiescent current.
  • Wide 1.75V to 5.5V input voltage range.
  • Adjustable or fixed 1.8V to 3.3V output.
  • Compact 0.7mm x 1.05mm 6-DSBGA package.

TPS62802YKAR Applications

  • Ideal for wearable electronics.
  • Suitable for portable devices.
  • Powering low-power systems.
  • Efficient voltage regulation.

TPS62802YKAR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS62802YKAR?

The input voltage range is 1.75V to 5.5V.

What is the maximum output current of the TPS62802YKAR?

The maximum output current is 1A.

What is the operating temperature range of the TPS62802YKAR?

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

What package does the TPS62802YKAR come in?

The TPS62802YKAR is offered in a 6-DSBGA package measuring 1.05 mm × 0.7 mm.

What is the switching frequency of the TPS62802YKAR?

The switching frequency is 4 MHz.

What is the typical quiescent current of the TPS62802YKAR?

The typical quiescent current is 2.3 µA.

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