Texas Instruments TPS60403DBVT, Charge Pump Inverting, -5.25 → -1.6 V, SOT-23 5-Pin

Enrgtech Part No: ET14116435
|
Manufacturer Part No:
TPS60403DBVR
|
Manufacturer: Texas Instruments

TPS60403DBVR Texas Instruments TPS60403DBVT, Charge Pump Inverting, -5.25 → -1.6 V, SOT-23 5-Pin

Product Information

Dimensions:

2.9 x 1.6 x 1.15mm

Mounting Type:

Surface Mount

Regulator Type:

Charge Pump

Height:

1.15mm

Width:

1.6mm

Length:

2.9mm

Output Voltage:

-5.25 → -1.6 V

Package Type:

SOT-23

Minimum Operating Temperature:

-40 °C

Maximum Operating Temperature:

+125 °C

Pin Count:

Synchronous Rectifier:

Checking for live stock

The Texas Instruments TPS60403DBVR is a compact and efficient inverting charge pump voltage regulator designed to convert positive voltages into stable negative outputs. Housed in a minimal SOT 23 (5 pin) package measuring just 2.9 × 1.6 × 1.15 mm, this lightweight surface mount IC delivers dependable performance from –40 °C to +125 °C. Whether you need to generate negative bias for LCDs, sensors, or amplifier circuits, the TPS60403DBVR allows you to achieve this using only three tiny 1 µF capacitors, providing an elegant and board-space-saving solution for portable and space-constrained designs.

What Benefits Do You Get?

With the TPS60403DBVR, you unlock a low-footprint, high-efficiency power inverter ideal for battery-powered and compact applications. Its fixed 250 kHz switching frequency ensures consistent negative voltage generation, while the simple external capacitor requirement (just three 1 µF ceramics) dramatically reduces both board complexity and cost. Supporting input voltages from approximately 1.8 V up to 5.25 V, it’s flexible enough for a wide range of supply systems, from single Li ion cells to multi cell stacks.

Product Functional Highlights:

Small 5 pin SOT 23 package (2.9 × 1.6 × 1.15 mm) enables compact PCB design
Inverting charge pump topology delivers negative output voltage using just three 1 µF capacitors
Fixed switching frequency of 250 kHz provides stable operation and straightforward filtering
Wide input voltage range (≈1.8 V to 5.25 V) supports diverse systems, including battery powered circuits
Delivers up to 60 mA of output current, suitable for low power biasing needs
High efficiency (typically over 90 %) across a broad load range, maximizing battery life
Integrated active Schottky diode ensures reliable startup even into pre loaded outputs
Operates across an industrial temperature range (–40 °C to +125 °C), ensuring robust performance in harsh conditions.

Assembly Site 15/Nov/2023(PCN Assembly/Origin)

SOT devices Marking 05//Feb/2024(PCN Design/Specification)

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Yes. Our products in Voltage Regulators - DC DC Switching Regulators category are shipped in lowest possible time.

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