Home Power management DC/DC switching regulators Charge pumps (inductorless)
Home
Power management
DC/DC switching regulators
Charge pumps (inductorless)

REG710-33

ACTIVE

30-mA Switched-Cap DC-DC Converter with fixed 3.3-V Output

Order now
Data sheet

REG710-33

ACTIVE
Data sheet Order now

Product details

Vin (Min) (V) 1.8 Vin (Max) (V) 5.5 Vout (Min) (V) 3.3 Vout (Max) (V) 3.3 Iout (Max) (A) 0.03 Regulated outputs (#) 1 Switching frequency (Min) (kHz) 1000 Switching frequency (Max) (kHz) 1000 Iq (Typ) (mA) 0.065 Features Enable Operating temperature range (C) -40 to 85 Rating Catalog Type Charge Pump
Vin (Min) (V) 1.8 Vin (Max) (V) 5.5 Vout (Min) (V) 3.3 Vout (Max) (V) 3.3 Iout (Max) (A) 0.03 Regulated outputs (#) 1 Switching frequency (Min) (kHz) 1000 Switching frequency (Max) (kHz) 1000 Iq (Typ) (mA) 0.065 Features Enable Operating temperature range (C) -40 to 85 Rating Catalog Type Charge Pump
open-in-new Find other Charge pumps (inductorless)
SOT-23 (DBV) 6 5 mm² 2.9 x 1.6
open-in-new Find other Charge pumps (inductorless)
  • 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
  • Six Fixed Output Voltages Available:
    • 2.5 V, 2.7 V, 3 V, 3.3 V, 5 V, 5.5 V

All trademarks are the property of their respective owners.

  • 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
  • Six Fixed Output Voltages Available:
    • 2.5 V, 2.7 V, 3 V, 3.3 V, 5 V, 5.5 V

All trademarks are the property of their respective owners.

open-in-new Find other Charge pumps (inductorless)

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.

The input voltage may vary above and below the output voltage and the output remains in regulation. The device works as step-up or step-down converters without the need of 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 REG710 device is thermally protected and current limited, protecting the load and the regulator during fault conditions. Typical ground pin current (quiescent current) is 65 μA with no load, and less than 1 μA in shutdown mode.

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.

The input voltage may vary above and below the output voltage and the output remains in regulation. The device works as step-up or step-down converters without the need of 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 REG710 device is thermally protected and current limited, protecting the load and the regulator during fault conditions. Typical ground pin current (quiescent current) is 65 μA with no load, and less than 1 μA in shutdown mode.

open-in-new Find other Charge pumps (inductorless)
Download

Technical documentation

star = Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 5
Type Title Date
* Data sheet REG710xx Buck-Boost Charge Pump with up to 60-mA Output Current datasheet (Rev. H) 30 Oct 2015
Technical article Painting a picture for powering high-performance FPGAs 05 Sep 2013
Technical article Analog Applications Spotlight: Mark Pieper 06 Jun 2013
Technical article How to choose an LDO or switching regulator 08 May 2013
Technical article Engineer It Video Series: Testing Power Supplies 26 Mar 2013

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Evaluation board

REG710EVM-33 — Evaluation Module For Buck-Boost Charge Pump REG710

The REG710EVM-33 is an evaluation tool for the 30mA buck-boost charge pump in SOT23-5 package. With an input voltage in the range of 1.8V to 5.5V, it delivers a regulated output voltage of 3.3V with up to 30mA of output current.

Specifications:

  • Input Voltage: 1.8V to 5.5V
  • Ouput Voltage: 3.3V +/- 6%
  • (...)
document-pdfAcrobat User guide
In stock
Limit: 3
Evaluation board

REG710EVM-5 — Evaluation Module For Buck-Boost Charge Pump REG710-5

The REG710EVM-5 is an evaluation tool for the 30mA buck-boost charge pump in SOT23-5 package. With an input voltage in the range of 2.7V to 5.5V, it delivers a regulated output voltage of 5V with up to 30mA of output current.

Specifications

  • Input Voltage: 2.7V to 5.5V
  • Ouput Voltage: 5.0V +/- 6%
  • (...)
document-pdfAcrobat User guide
In stock
Limit: 3
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Request
Package Pins Download
SOT-23 (DBV) 6 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos