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TPS62231DRYR The Texas Instruments TPS62231DRYR is a high-frequency, synchronous step-down DC/DC converter. It offers up to 94% efficiency and an output current of 500mA.
Mfr Part #:

TPS62231DRYR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS62231DRYR is a high-frequency, synchronous step-down DC/DC converter. It offers up to 94% efficiency and an output current of 500mA.
✓ Total Stock: 6,436 pcs
$ Price Range: $0.42

TPS62231DRYR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,579 pcs
On Request
4579 pcs On Request 1 On Request On Request 1619+5 On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,505 pcs
On Request
1505 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
212 pcs
On Request
212 pcs On Request 1 On Request On Request 22+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
140 pcs
On Request
140 pcs On Request 1 On Request On Request 20+ 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.

TPS62231DRYR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Efficiency
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
PSRR
Package Quantity
Quiescent Current
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS62231DRYR Description

Short technical summary and product information.

The Texas Instruments TPS62231DRYR is a synchronous step-down DC/DC converter designed for high-frequency operation. It features a switching frequency of 3 MHz, enabling the use of small external filter components like 1 µH and 4.7 µF. This device achieves up to 94% efficiency and can deliver an output peak current of up to 500 mA.

 

The TPS62231DRYR operates with an input voltage range from 2.05 V to 6 V and has a fixed output voltage. It is suitable for applications requiring low power consumption, with a typical quiescent current of 22 µA in power-save mode. The converter supports forced PWM mode operation and offers 100% duty cycle for lowest dropout.

 

Packaged in a compact 6-UFDFN (also referred to as 6-SON 1.45x1), this component contributes to a minimum solution size of 12 mm². The operating junction temperature range is -40°C to 125°C. Its high PSRR (up to 90 dB) makes it suitable for noise-sensitive applications.

 

Applications include LDO replacement, portable audio devices, portable media players, low power wireless modules, low power DSP core supplies, and digital cameras.

TPS62231DRYR Quick Information

Product Type: DC/DC Switching Regulator
Series: TPS62230
Canonical Name: Texas Instruments TPS62231DRYR Step-Down DC/DC Converter
Subcategory: Step-Down

TPS62231DRYR Compliance

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

TPS62231DRYR Estimated Pricing

Qty Low High
1+ $0.42 $0.42

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

TPS62231DRYR Features

  • High efficiency up to 94%.
  • Output peak current up to 500 mA.
  • 3 MHz switching frequency for small components.
  • Compact 1x1.5mm USON package.
  • Wide input voltage range 2.05V to 6V.

TPS62231DRYR Applications

  • Ideal for LDO replacements.
  • Suitable for portable audio devices.
  • Used in low power wireless modules.
  • Powers low power DSP core supplies.
  • Applicable for digital cameras.

TPS62231DRYR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS62231DRYR?

2.05V to 6V.

What package does the TPS62231DRYR come in?

It is available in a 6-pin USON package measuring 1mm x 1.5mm x 0.6mm.

What is the operating temperature range?

-40°C to 125°C junction temperature.

What is the output current capability?

500mA continuous output current.

What is the switching frequency?

Selectable between 2MHz and 3MHz.

What is the typical quiescent current?

22µA typical.

What is the efficiency?

Up to 94%.

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