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Datasheet Texas Instruments REG710-3

ManufacturerTexas Instruments
SeriesREG710-3

30-mA Switched-Cap DC-DC Converter with fixed 3-V Output

Datasheets

  • Download » Datasheet, PDF, 1.2 Mb, Revision: H, 10-30-2015
    REG710xx Buck-Boost Charge Pump with up to 60-mA Output Current datasheet
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    Design REG71050, REG71055, REG710
    SBAS221H – DECEMBER 2001 – REVISED OCTOBER 2015 REG710xx Buck-Boost Charge Pump with up to 60-mA Output Current
    1 Features 3 Description The REG710 family of devices are switched capacitor
    voltage converters that generate regulated, low-ripple
    output voltage from an unregulated input voltage. A
    wide input supply voltage from 1.8 V to 5.5 V makes
    the REG710 family of devices ideal for a variety of
    battery sources, such as single-cell Li-Ion, or 2-cell
    and 3-cell nickel-based or alkaline-based chemistries. 1 Wide Input Voltage Range: 1.8 V to 5.5 V
    Automatic Step-Up and Step-Down Operation
    Low Input Current Ripple
    Low Output Voltage Ripple
    Minimum Number of External Components—No
    Inductors
    1-MHz Internal Oscillator Allows Small Capacitors
    Shutdown Mode
    Thermal and Current Limit Protection ...

Prices

Family: REG710-25, REG710-27, REG710-3, REG710-33, REG710-5, REG71050, REG71055

Status

REG710NA-3/250REG710NA-3/250G4REG710NA-3/3KREG710NA-3/3KG4
Lifecycle StatusActive (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityYesNoNoYes

Packaging

REG710NA-3/250REG710NA-3/250G4REG710NA-3/3KREG710NA-3/3KG4
Pin6666
Package TypeDBVDBVDBVDBV
Industry STD TermSOT-23SOT-23SOT-23SOT-23
JEDEC CodeR-PDSO-GR-PDSO-GR-PDSO-GR-PDSO-G
Package QTY25025030003000
CarrierSMALL T&RSMALL T&RLARGE T&RLARGE T&R
Device MarkingR10DR10DR10DR10D
Width (mm)1.61.61.61.6
Length (mm)2.92.92.92.9
Thickness (mm)1.21.21.21.2
Pitch (mm).95.95.95.95
Max Height (mm)1.451.451.451.45
Mechanical DataDownload »Download »Download »Download »

Parametrics

REG710NA-3/250REG710NA-3/250G4REG710NA-3/3KREG710NA-3/3KG4
REG710NA-3/250REG710NA-3/250G4REG710NA-3/3KREG710NA-3/3KG4
Iout(Max), A0.030.030.030.03
Iq(Typ), mA0.0650.0650.0650.065
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85
Package GroupSOT-23SOT-23SOT-23SOT-23
RatingCatalogCatalogCatalogCatalog
Special FeaturesEnableEnableEnableEnable
Switching Frequency(Max), kHz1000100010001000
Switching Frequency(Min), kHz1000100010001000
TopologyBuck/BoostBuck/BoostBuck/BoostBuck/Boost
TypeCharge PumpCharge PumpCharge PumpCharge Pump
Vin(Max), V5.55.55.55.5
Vin(Min), V1.81.81.81.8
Vout(Max), V3333
Vout(Min), V3333

Eco Plan

REG710NA-3/250REG710NA-3/250G4REG710NA-3/3KREG710NA-3/3KG4
RoHSCompliantCompliantCompliantCompliant

Application Notes

  • Download » Application Notes, PDF, 56 Kb, 02-10-2003
    Optimizing Output Voltage Ripple for the REG710
    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.
  • Download » Application Notes, PDF, 37 Kb, Revision: A, 05-19-2003
    Using the TPS3619 with MSP430 Microcontrollers Can Reduce Sys Power Consumption (Rev. A)
    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.

Moldel Line

Series: REG710-3 (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)

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