30-mA 5.5-V BOOST CHARGE PUMP

DESCRIPTION The REG71055 is a switched capacitor voltage converter that produces a regulated, low-ripple output voltage from an unregulated input voltage. Input supply voltage of 3.0 V to 5.5 V makes the REG71055 ideal for a variety of battery sources, such as single-cell Li-Ion, or two- and three-cell nickel- or alkaline-based chemistries. The input voltage may vary below the output voltage and the output remains in regulation. It works equally well for Step-up applications without the need for an inductor, providing low EMI DC/DC conversion. The high switching frequency allows the use of small surface-mount capacitors, saving board space and reducing cost. The REG71055 is thermally protected and Current Limited protecting the load and the Regulator during fault conditions. Typical ground pin current (quiescent current) is 65 µ A with no load, and less than 1 µ A in shutdown mode. By Texas Instruments
Part Manufacturer Description Datasheet Samples
REG71055DDCR Texas Instruments 60-mA, 5.5V, Buck/boost Charge Pump in ThinSOT-23 6-SOT-23-THIN -40 to 85
REG71055DDCRG4 Texas Instruments 60-mA, 5.5V, Buck/boost Charge Pump in ThinSOT-23 6-SOT-23-THIN -40 to 85
REG71055DDCTG4 Texas Instruments 60-mA, 5.5V, Buck/boost Charge Pump in ThinSOT-23 6-SOT-23-THIN -40 to 85
REG71055DDCT Texas Instruments 60-mA, 5.5V, Buck/boost Charge Pump in ThinSOT-23 6-SOT-23-THIN -40 to 85
REG71055IDDCRQ1 Texas Instruments Automotive 3.5V to 5.5V, 60mA Buck/Boost Charge Pump for 5.5V Systems in ThinSOT-23 Package 6-SOT-23-THIN -40 to 85
REG71055-Q1 's PackagesREG71055-Q1 's pdf datasheet
REG71055IDDCRQ1




REG71055-Q1 Pinout, Pinouts
REG71055-Q1 pinout,Pin out
This is one package pinout of REG71055-Q1,If you need more pinouts please download REG71055-Q1's pdf datasheet.

REG71055-Q1 Application circuits
REG71055-Q1 circuits
This is one application circuit of REG71055-Q1,If you need more circuits,please download REG71055-Q1's pdf datasheet.


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