Key Selection Information
| Selection Parameter | Confirmed Information |
|---|---|
| Package | VQFN-15-HR(2.5×3) |
| Operating/input voltage | 2V~16V |
| Output Voltage | 2.5V~9V |
| Output Current | 2A |
| Frequency – Switching | 2.4MHz |
| Topology | Buck-Boost |
| Operating Temperature | -40℃~+125℃@(TJ) |
Product Overview
TPS63070RNMR is a Texas Instruments DC-DC switching regulator identified by the exact orderable code TPS63070RNMR. Its confirmed technical identity includes Operating/input voltage 2V~16V, Output Voltage 2.5V~9V, Output Current 2A, Frequency – Switching 2.4MHz.
The exact device is described as: Buck-Boost Switching Regulator IC Adjustable 2.5V~9V 1 Output 2A VQFN-15-HR(2.5×3). Selection should be based on the exact package and the operating conditions required by the design, rather than on a nearby family member or a generic part number.
Technical Specifications
| Parameter | Value |
|---|---|
| Package | VQFN-15-HR(2.5×3) |
| Operating/input voltage | 2V~16V |
| Output Voltage | 2.5V~9V |
| Output Current | 2A |
| Frequency – Switching | 2.4MHz |
| Topology | Buck-Boost |
| Operating Temperature | -40℃~+125℃@(TJ) |
| Function | Buck-Boost |
| Number of Outputs | 1 |
| Features | Light load efficient mode;Frequency synchronization;Operating status indication;Load disconnect |
| Output Type | Adjustable |
| Switch tube (built-in/external) | Built-in |
| Quiescent Current | 50uA |
Exact-Part Selection Insight
This regulator combines a 2V~16V operating/input range, 2A output-current rating and 2.4MHz switching frequency. Those three values interact with inductor/diode or FET selection, capacitor ripple requirements and thermal margin; the current rating should not be evaluated independently of input voltage and switching conditions.
Selection Notes
- Package: VQFN-15-HR(2.5×3)
- Operating/input voltage: 2V~16V
- Output Voltage: 2.5V~9V
- Output Current: 2A
- Frequency – Switching: 2.4MHz
Application Fit
This exact part is appropriate for designs that require a DC-DC switching regulator with the confirmed package and electrical/function parameters above. Final fit depends on the surrounding circuit, interface, thermal and mechanical requirements of the target design.
Design Considerations
Confirm the available supply rail stays inside the stated operating range, including startup and transient conditions.
Check current, power dissipation and board thermal conditions at the intended operating point rather than using the headline rating alone.
Use the exact VQFN-15-HR(2.5×3) footprint/package definition when checking PCB land pattern, assembly clearance and sourcing equivalence.
Related Engineering Resources
- TPS63070RNMR Datasheet (PDF) ??official manufacturer datasheet.
- Manufacturer product resource — official manufacturer-controlled product information for the exact part or product family.
Quality & Verification Support
Third-party inspection or testing can be arranged according to customer requirements. Testing fees are borne by the buyer. Additional verification requirements can be discussed before shipment. After an order is placed, physical product, label, packaging, and Date Code photos may be provided where appropriate.
Request a Quote
To request a quotation, provide the manufacturer part number, required quantity, destination, target Date Code if applicable, and any testing or inspection requirements.
