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TPS60121PWPR The Texas Instruments TPS60121PWPR is a regulated charge pump DC/DC converter. It provides a fixed 3.3V output from an input voltage range of 1.8V to 3.6V.
Mfr Part #:

TPS60121PWPR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS60121PWPR is a regulated charge pump DC/DC converter. It provides a fixed 3.3V output from an input voltage range of 1.8V to 3.6V.
✓ Total Stock: 3,326 pcs
$ Price Range: $1.08

TPS60121PWPR Available from 2 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
2,974 pcs
On Request
2974 pcs On Request 1 On Request On Request 04+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
352 pcs
On Request
352 pcs On Request 1 On Request On Request 06+ 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.

TPS60121PWPR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Input Voltage
Mounting Type
Number of Outputs
Output Configuration
Output Current
Output Type
Output Voltage
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS60121PWPR Description

Short technical summary and product information.

The Texas Instruments TPS60121PWPR is a high-efficiency, regulated charge pump DC/DC converter designed for battery-powered applications. It generates a stable 3.3V output voltage from an input range of 1.8V to 3.6V, suitable for devices powered by two alkaline, NiCd, or NiMH batteries.

 

This device offers a minimum output current of 200mA and operates without inductors, minimizing electromagnetic interference (EMI). It features a switching topology that automatically selects between 1.5x or doubler conversion modes to maintain high efficiency across a wide input voltage range. The TPS60121PWPR includes a power-good output and a logic shutdown function.

 

Packaged in a 20-PowerTSSOP, the TPS60121PWPR is designed for surface mount applications. Its compact size and low EMI make it ideal for portable instruments, battery-powered microprocessor systems, and miniature equipment.

TPS60121PWPR Quick Information

Product Type: Charge Pump DC/DC Converter
Canonical Name: Texas Instruments TPS60121PWPR Charge Pump DC/DC Converter
Subcategory: DC DC Switching Regulators

TPS60121PWPR Compliance

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

TPS60121PWPR Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

TPS60121PWPR Features

  • Regulated 3.3V output voltage.
  • Input voltage range 1.8V to 3.6V.
  • Minimum 200mA output current.
  • Inductorless charge pump topology.
  • Surface mount 20-PowerTSSOP package.

TPS60121PWPR Applications

  • Ideal for two-cell battery applications.
  • Suitable for portable instruments.
  • Powers battery-powered systems.
  • Used in miniature electronic devices.

TPS60121PWPR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS60121PWPR?

1.8V to 3.6V.

What is the package type of the TPS60121PWPR?

20-PowerTSSOP (0.173", 4.40mm Width) surface mount package.

What is the output voltage of the TPS60121PWPR?

3.3V fixed.

What is the output current capability?

Minimum 200mA.

What is the switching frequency?

Typical 320kHz.

What topology does the regulator use?

Charge pump.

What is the function of the TPS60121PWPR?

Step-up (boost) voltage regulation.

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