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TPS77533D

Fixed LDO Voltage Regulator, 2.7V to 10V, 169mV Dropout, 3.3Vout, 500mAout, SOIC-8

TEXAS INSTRUMENTS TPS77533D

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Manufacturer Part No:
TPS77533D
Order Code:
3122552
Product Range
3.3V 500mA LDO Voltage Regulators

Product Range Selector (3.3V 500mA LDO Voltage Regulators)

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Product Overview

The TPS77533D is a 3.3V fixed output low-dropout (LDO) Linear Regulator designed to have a fast transient response and be stable with a 10µF low ESR capacitor. Because the PMOS device behaves as a low-value resistor, the dropout voltage is very low and is directly proportional to the output current. Additionally, since the PMOS pass element is a voltage-driven device, the quiescent current is very low and independent of output loading (typically 85µA over the full range of output current, 0 to 500mA). These two key specifications yield a significant improvement in operating life for battery-powered systems. The device also features a sleep mode, applying a TTL high signal to EN\ (enable) shuts down the regulator, reducing the quiescent current to 1µA at TJ = +25°C.
  • Open drain power-ON reset with 200ms delay
  • 2% Tolerance over specified conditions
  • Thermal shutdown protection
  • Green product and no Sb/Br

Applications

Industrial, Portable Devices, Power Management

Product Information

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:
Fixed

:
2.7V

:
10V

:
3.3V

:
-

:
-

:
500mA

:
169mV

:
SOIC

:
8Pins

:
-40°C

:
125°C

:
3.3V 500mA LDO Voltage Regulators

:
-

:
MSL 1 - Unlimited
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