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TPS62421DRCR The Texas Instruments TPS62421DRCR is a dual step-down converter offering adjustable output voltages from 0.6V to V_IN and output currents of 600mA and 1000mA. It operates with an input voltage range of 2.5V to 6V.
Mfr Part #:

TPS62421DRCR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS62421DRCR is a dual step-down converter offering adjustable output voltages from 0.6V to V_IN and output currents of 600mA and 1000mA. It operates with an input voltage range of 2.5V to 6V.
✓ Total Stock: 40,596 pcs
$ Price Range: $0.90

TPS62421DRCR 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
40,178 pcs
On Request
40178 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
318 pcs
On Request
318 pcs On Request 1 On Request On Request 12+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
100 pcs
On Request
100 pcs On Request 1 On Request On Request 1231+5 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.

TPS62421DRCR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Frequency
Function
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Output Voltage
Quiescent Current
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS62421DRCR Description

Short technical summary and product information.

The TPS62421DRCR from Texas Instruments is a dual step-down (buck) converter designed for efficient power management. It supports an input voltage range of 2.5V to 6V and provides two output channels capable of delivering 600mA and 1000mA respectively. The output voltage is programmable, ranging from 0.6V up to the input voltage, with a typical maximum output of 1.8V.

 

This converter operates at a fixed switching frequency of 2.25MHz, contributing to its high efficiency of up to 95%. It features synchronous rectification for improved performance and a low quiescent current of 32µA. The device is suitable for applications requiring dynamic voltage scaling and offers a power-save mode for light load conditions.

 

The TPS62421DRCR is housed in a compact 10-pin VSON package measuring 3mm x 3mm, making it ideal for space-constrained designs. It is designed for surface mount applications and operates within an ambient temperature range of -40°C to 85°C.

TPS62421DRCR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: TPS62421DRCR Dual Step-Down Converter
Subcategory: Dual Step Down Converter

TPS62421DRCR Compliance

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

TPS62421DRCR Estimated Pricing

Qty Low High
1+ $0.90 $0.90

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

TPS62421DRCR Features

  • Dual step-down converter with 600mA/1000mA outputs.
  • Input voltage range from 2.5V to 6V.
  • Adjustable output voltage from 0.6V to V_IN.
  • 2.25MHz fixed switching frequency.
  • Compact 10-VSON (3x3mm) package.

TPS62421DRCR Applications

  • Suitable for portable electronic devices.
  • Ideal for battery-powered applications.
  • Used in power management systems.
  • Supports dynamic voltage scaling needs.

TPS62421DRCR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS62421DRCR?

2.5V to 6V.

What output voltages can the TPS62421DRCR provide?

Programmable from 0.6V to 1.8V.

What is the output current capability?

600mA on one output and 1A on the other.

What is the switching frequency?

2.25MHz.

What is the operating temperature range?

-40°C to 85°C.

What package is the TPS62421DRCR available in?

10-VSON (3x3mm).

Does the TPS62421DRCR use synchronous rectification?

Yes.

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