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TPS563231DRLR The Texas Instruments TPS563231DRLR is a 3A synchronous step-down voltage regulator. It operates with an input voltage range of 4.5V to 17V and an output voltage range of 0.6V to 7V.
Mfr Part #:

TPS563231DRLR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS563231DRLR is a 3A synchronous step-down voltage regulator. It operates with an input voltage range of 4.5V to 17V and an output voltage range of 0.6V to 7V.
✓ Total Stock: 10,973 pcs
$ Price Range: $0.29

TPS563231DRLR Available from 3 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
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request 2021 On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
3,392 pcs
On Request
3392 pcs On Request 1 On Request On Request 19+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
2,581 pcs
On Request
2581 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.

TPS563231DRLR 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
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS563231DRLR Description

Short technical summary and product information.

The TPS563231DRLR from Texas Instruments is a 3A synchronous step-down voltage regulator designed for ease of use and minimal external components. It features D-CAP3 mode control for fast transient response and operates within an input voltage range of 4.5V to 17V, with an adjustable output voltage range from 0.6V to 7V.

 

This regulator boasts a 600kHz switching frequency and includes features such as light load efficiency, over-current protection, pre-bias start-up, and soft start. It also incorporates synchronous rectification and UVLO (Under-Voltage Lockout). The device is housed in a compact SOT-563 package, suitable for surface mount applications.

 

Key electrical characteristics include a typical quiescent current of 0.00022A and a maximum duty cycle of 87%. The feedback voltage accuracy is 2% at 25°C, and it offers low shutdown current of less than 12µA. Protection features include cycle-by-cycle and hiccup-mode over-current protection, as well as non-latch UVP and TSD protections.

TPS563231DRLR Quick Information

Product Type: Voltage Regulator
Canonical Name: TPS563231DRLR Synchronous Step-Down Voltage Regulator
Subcategory: Voltage Regulator

TPS563231DRLR Compliance

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

TPS563231DRLR Estimated Pricing

Qty Low High
1+ $0.29 $0.29

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

TPS563231DRLR Features

  • 3A synchronous step-down voltage regulator
  • 4.5V to 17V input voltage range
  • 0.6V to 7V output voltage range
  • 600kHz switching frequency
  • Compact SOT-563 package

TPS563231DRLR Applications

  • Power management applications
  • Step-down voltage conversion
  • Designs requiring low standby current
  • Space-constrained applications

TPS563231DRLR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS563231DRLR?

4.5 V to 17 V.

What is the output voltage range?

0.6 V to 7 V.

What package is the TPS563231DRLR available in?

SOT-563.

What is the operating temperature range?

-40°C to 125°C.

What is the maximum output current?

3 A.

What is the switching frequency?

600 kHz.

What is the typical quiescent current?

220 µA (0.22 mA).

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