REG710NA-5/3K Part Information

Details for REG710NA-5/3K by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Power Management

Part 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. 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.

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Part Features

  • 1-MHz Internal Oscillator Allows Small Capacitors
  • Automatic Step-Up and Step-Down Operation
  • Low Input Current Ripple
  • Low Output Voltage Ripple
  • Minimum Number of External Componentsu2014No Inductors
  • Shutdown Mode
  • Six Fixed Output Voltages Available:
  • Thermal and Current Limit Protection
  • Wide Input Voltage Range: 1.8 V to 5.5 V

Part Specifications

Output Type Fixed
Input Voltage Min 2.7V
Input Voltage Max 5.5V
DC / DC Converter IC Case SOT-23
No. of Pins 6Pins
Output Current 30mA
Fixed Output Voltage Nom. 5V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Topology Buck Boost
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
RoHS Phthalates Compliant Yes
RoHS Compliant

Alternative Part Descriptions

  • DC-DC CHARGE PUMP, BUCK/BOOST, SOT-23-6; Output Type:Fixed; Input Voltage Min:2.7V; Input Voltage Max:5.5V; DC / DC Converter IC Case:SOT-23; No. of Pins:6Pins; Output Current:30mA; Fixed Output Voltage Nom.:5V; Adjustable Output RoHS Compliant: Yes | Newark Electronics
  • 30-mA Switched-Cap DC-DC Converter with fixed 5-V Output | Texas Instruments

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