Datasheet Texas Instruments REG710-25
| Manufacturer | Texas Instruments |
| Series | REG710-25 |
30-mA Switched-Cap DC-DC Converter with fixed 2.5-V Output
Datasheets
REG710xx Buck-Boost Charge Pump with up to 60-mA Output Current datasheet
PDF, 1.2 Mb, Revision: H, File published: Oct 30, 2015
Extract from the document
Prices
Status
| REG710NA-2.5/250 | REG710NA-2.5/250G4 | REG710NA-2.5/3K | REG710NA-2.5/3KG4 | |
|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Obsolete (Manufacturer has discontinued the production of the device) | Obsolete (Manufacturer has discontinued the production of the device) |
| Manufacture's Sample Availability | No | Yes | No | Yes |
Packaging
| REG710NA-2.5/250 | REG710NA-2.5/250G4 | REG710NA-2.5/3K | REG710NA-2.5/3KG4 | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Pin | 6 | 6 | 6 | 6 |
| Package Type | DBV | DBV | DBV | DBV |
| Industry STD Term | SOT-23 | SOT-23 | SOT | SOT |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 250 | 250 | ||
| Carrier | SMALL T&R | SMALL T&R | ||
| Device Marking | R10G | R10G | R10G | |
| Width (mm) | 1.6 | 1.6 | 1.6 | 1.6 |
| Length (mm) | 2.9 | 2.9 | 2.9 | 2.9 |
| Thickness (mm) | 1.2 | 1.2 | 1.2 | 1.2 |
| Pitch (mm) | .95 | .95 | .95 | .95 |
| Max Height (mm) | 1.45 | 1.45 | 1.45 | 1.45 |
| Mechanical Data | Download | Download | Download | Download |
Parametrics
| Parameters / Models | REG710NA-2.5/250 | REG710NA-2.5/250G4 | REG710NA-2.5/3K | REG710NA-2.5/3KG4 |
|---|---|---|---|---|
| Approx. Price (US$) | 0.52 | 1ku | 0.52 | 1ku | ||
| Iout(Max), A | 0.03 | 0.03 | ||
| Iout(Max)(A) | 0.03 | 0.03 | ||
| Iq(Typ), mA | 0.065 | 0.065 | ||
| Iq(Typ)(mA) | 0.065 | 0.065 | ||
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | ||
| Operating Temperature Range(C) | -40 to 85 | -40 to 85 | ||
| Package Group | SOT-23 | SOT-23 | SOT-23 | SOT-23 |
| Rating | Catalog | Catalog | Catalog | Catalog |
| Special Features | Enable | Enable | Enable | Enable |
| Switching Frequency(Max), kHz | 1000 | 1000 | ||
| Switching Frequency(Max)(kHz) | 1000 | 1000 | ||
| Switching Frequency(Min), kHz | 1000 | 1000 | ||
| Switching Frequency(Min)(kHz) | 1000 | 1000 | ||
| Topology | Buck/Boost | Buck/Boost | Buck/Boost | Buck/Boost |
| Type | Charge Pump | Charge Pump | Charge Pump | Charge Pump |
| Vin(Max), V | 5.5 | 5.5 | ||
| Vin(Max)(V) | 5.5 | 5.5 | ||
| Vin(Min), V | 1.8 | 1.8 | ||
| Vin(Min)(V) | 1.8 | 1.8 | ||
| Vout(Max), V | 2.5 | 2.5 | ||
| Vout(Max)(V) | 2.5 | 2.5 | ||
| Vout(Min), V | 2.5 | 2.5 | ||
| Vout(Min)(V) | 2.5 | 2.5 |
Eco Plan
| REG710NA-2.5/250 | REG710NA-2.5/250G4 | REG710NA-2.5/3K | REG710NA-2.5/3KG4 | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Not Compliant | Not Compliant |
| Pb Free | No | No |
Application Notes
- Optimizing Output Voltage Ripple for the REG710PDF, 56 Kb, File published: Feb 10, 2003
Many portable power applications require a power source that has buck?boost capability with low output ripple. For this application, the REG710 is a prime choice; however understanding the affects of the pump and output capacitors allows designers to take full advantage of theREG710?s capabilities in order to minimize output voltage ripple. - Using the TPS3619 with MSP430 Microcontrollers Can Reduce Sys Power Consumption (Rev. A)PDF, 37 Kb, Revision: A, File published: May 19, 2003
The MSP430 series of microcontrollers are ideal in applications where battery life is critical. These microcontollers require only 0.1?A of current in low-power RAM retention mode; In this mode the microcontroller must have power to retain volatile memory. In some systems with charge pumps, the TPS3619 can be used to shut down the charge pump, saving system power consumption.
Model Line
Series: REG710-25 (4)
Manufacturer's Classification
- Semiconductors> Power Management> Non-isolated DC/DC Switching Regulator> Buck/Boost, Inverting or Split-Rail> Buck/Boost or Inverting Charge Pump (Inductorless)
