LDO Voltage Regulator, Adjustable, 1.14V to 5.5V in, 100mV drop, 400mV to 2.6V/1.5A out, MSOP-10

LTC3026EMSE#PBF - LDO Voltage Regulator, Adjustable, 1.14V to 5.5V in, 100mV drop, 400mV to 2.6V/1.5A out, MSOP-10

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Product Overview

The LTC3026EMSE#PBF is a very low dropout (VLDO™) Linear Regulator that can operate at input voltages down to 1.14V. The device is capable of supplying 1.5A of output current with a typical dropout voltage of only 100mV. To allow operation at low input voltages the LTC3026 includes a boost converter that provides the necessary headroom for the internal LDO circuitry. Output current comes directly from the input supply to maximize efficiency. The boost converter requires only a small chip inductor and ceramic capacitor for operation. Additionally, the boosted output voltage of one LTC3026 can supply the boost voltage for other LTC3026, thus requiring a single inductor for multiple LDOs. A user supplied boost voltage can be used eliminating the need for an inductor altogether. The LTC3026 regulator is stable with 10µF or greater ceramic output capacitors. The device has a low 0.4V reference voltage which is used to program the output voltage via two external resistors.
  • Excellent supply rejection even near dropout
  • Short-circuit, reverse current protected
  • Shutdown disconnects load from VIN and VBST


Industrial, Power Management

Product Information

MSL 1 - Unlimited
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