DistyParts Icon
TPS60403QDBVRQ1 The Texas Instruments TPS60403QDBVRQ1 is an unregulated charge pump voltage inverter capable of delivering up to 60mA. It operates within a wide input voltage range and is housed in a compact SOT-23-5 package.
Mfr Part #:

TPS60403QDBVRQ1

Available from 5 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS60403QDBVRQ1 is an unregulated charge pump voltage inverter capable of delivering up to 60mA. It operates within a wide input voltage range and is housed in a compact SOT-23-5 package.
✓ Total Stock: 13,430 pcs
$ Price Range: $0.53

TPS60403QDBVRQ1 Available from 5 distributors

✓ Authorised
✓ Non-Authorised
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.

TPS60403QDBVRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Operating Voltage
Output Configuration
Output Type
Package Quantity
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
View Similar Products (0)

TPS60403QDBVRQ1 Description

Short technical summary and product information.

The TPS60403QDBVRQ1 from Texas Instruments is a charge pump voltage inverter designed for power management applications. It generates an unregulated negative output voltage from an input voltage ranging from 1.8V to 5.25V, making it suitable for battery-powered devices or systems with preregulated supply rails.

 

This device features a fixed switching frequency of 250kHz and can supply up to 60mA of output current. It requires only three external 1µF ceramic capacitors for a complete DC-DC converter solution. The integrated active Schottky diode simplifies start-up into a load.

 

Packaged in a small 5-pin SOT-23-5 (SC-74A, SOT-753) surface-mount package, the TPS60403QDBVRQ1 is ideal for space-constrained designs. It operates across a wide temperature range of -40°C to 125°C (TJ).

 

Key specifications include an input voltage range of 1.8V to 5.25V, a maximum output current of 60mA, and a fixed switching frequency of 250kHz. The output configuration can be positive or negative, and it functions as a ratiometric inverter.

TPS60403QDBVRQ1 Quick Information

Product Type: Charge Pump Voltage Inverter
Series: TPS60403-Q1
Canonical Name: Texas Instruments TPS60403QDBVRQ1 Charge Pump Voltage Inverter
Subcategory: Charge Pump

TPS60403QDBVRQ1 Compliance

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

TPS60403QDBVRQ1 Estimated Pricing

Qty Low High
1+ $0.53 $0.53

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

TPS60403QDBVRQ1 Features

  • Unregulated 60mA charge pump voltage inverter.
  • Wide input voltage range from 1.8V to 5.25V.
  • Fixed 250kHz switching frequency.
  • Compact 5-pin SOT-23-5 package.
  • Operates from -40°C to 125°C.

TPS60403QDBVRQ1 Applications

  • Powers negative voltage rails.
  • Ideal for battery-powered devices.
  • Suitable for space-constrained designs.
  • Used in portable electronics.
  • Provides auxiliary power rails.

TPS60403QDBVRQ1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output current of the TPS60403QDBVRQ1?

The typical output current is 60mA.

What is the input voltage range for this device?

The input voltage range is 1.8V to 5.25V.

What is the operating temperature range?

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

What package does the TPS60403QDBVRQ1 come in?

It comes in a SOT-23-5 surface-mount package.

What is the switching frequency of this regulator?

The switching frequency is fixed at 250kHz.

What topology does this regulator use?

It uses a charge pump topology.

Home

Categories