Datasheet Texas Instruments REG71050
| Manufacturer | Texas Instruments |
| Series | REG71050 |
60-mA, 5.0-V, Buck/Boost Charge Pump in ThinSOT-23
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
| REG71050DDCR | REG71050DDCRG4 | REG71050DDCT | REG71050DDCTG4 | REG71050DRVR | REG71050DRVRG4 | REG71050DRVT | |
|---|---|---|---|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No | Yes | Yes | Yes | No | Yes |
Packaging
| REG71050DDCR | REG71050DDCRG4 | REG71050DDCT | REG71050DDCTG4 | REG71050DRVR | REG71050DRVRG4 | REG71050DRVT | |
|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| Pin | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Package Type | DDC | DDC | DDC | DDC | DRV | DRV | DRV |
| Industry STD Term | SOT-23-THIN | SOT-23-THIN | SOT-23-THIN | SOT-23-THIN | WSON | WSON | WSON |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G | R-PDSO-G | S-PDSO-N | S-PDSO-N | S-PDSO-N |
| Package QTY | 3000 | 3000 | 250 | 250 | 3000 | 3000 | 250 |
| Carrier | LARGE T&R | LARGE T&R | SMALL T&R | SMALL T&R | LARGE T&R | LARGE T&R | SMALL T&R |
| Device Marking | GAAI | GAAI | GAAI | GAAI | CFF | CFF | CFF |
| Width (mm) | 1.6 | 1.6 | 1.6 | 1.6 | 2 | 2 | 2 |
| Length (mm) | 2.9 | 2.9 | 2.9 | 2.9 | 2 | 2 | 2 |
| Thickness (mm) | .87 | .87 | .87 | .87 | .75 | .75 | .75 |
| Pitch (mm) | .95 | .95 | .95 | .95 | .65 | .65 | .65 |
| Max Height (mm) | 1.1 | 1.1 | 1.1 | 1.1 | .8 | .8 | .8 |
| Mechanical Data | Download | Download | Download | Download | Download | Download | Download |
Parametrics
| Parameters / Models | REG71050DDCR | REG71050DDCRG4 | REG71050DDCT | REG71050DDCTG4 | REG71050DRVR | REG71050DRVRG4 | REG71050DRVT |
|---|---|---|---|---|---|---|---|
| Iout(Max), A | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 | 0.06 |
| Iq(Typ), mA | 0.065 | 0.065 | 0.065 | 0.065 | 0.065 | 0.065 | 0.065 |
| Operating Temperature Range, C | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Package Group | SOT-23-THIN | SOT-23-THIN | SOT-23-THIN | SOT-23-THIN | WSON | WSON | WSON |
| Rating | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog | Catalog |
| Special Features | Enable | Enable | Enable | Enable | Enable | Enable | Enable |
| Switching Frequency(Max), kHz | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
| Switching Frequency(Min), kHz | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
| Topology | Buck/Boost | Buck/Boost | Buck/Boost | Buck/Boost | Buck/Boost | Buck/Boost | Buck/Boost |
| Type | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump |
| Vin(Max), V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
| Vin(Min), V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
| Vout(Max), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| Vout(Min), V | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
Eco Plan
| REG71050DDCR | REG71050DDCRG4 | REG71050DDCT | REG71050DDCTG4 | REG71050DRVR | REG71050DRVRG4 | REG71050DRVT | |
|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
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.
Model Line
Series: REG71050 (7)
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)
