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TPS7133QD
Fixed LDO Voltage Regulator, 3.77V to 10V, 235mV Dropout, 3.3Vout, 500mAout, SOIC-8
- Manufacturer:
- TEXAS INSTRUMENTS TEXAS INSTRUMENTS
- Manufacturer Part No:
- TPS7133QD
- Order Code:
- 3122411
- Product Range
- 3.3V 500mA LDO Voltage Regulators
Product Range Selector (3.3V 500mA LDO Voltage Regulators)
See all from this product rangeProduct Overview
The TPS7133QD is a 3.3V fixed output low-dropout (LDO) Linear Regulator. An order of magnitude reduction in dropout voltage and quiescent current over conventional LDO performance is achieved by replacing the typical PNP pass transistor with a PMOS device. 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 remains independent of output loading. 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 0.5µA maximum at TJ = 25°C.
- 285µA Independent of load very low quiescent current
- 0.5µA Extremely low sleep-state current
- 2% Tolerance over specified conditions
- Output current range of 0 to 500mA
- Power good (PG) status output
Applications
Industrial, Power Management
Product Information
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- :
- Fixed
- :
- 3.77V
- :
- 10V
- :
- 3.3V
- :
- -
- :
- -
- :
- 500mA
- :
- 235mV
- :
- SOIC
- :
- 8Pins
- :
- -40°C
- :
- 125°C
- :
- 3.3V 500mA LDO Voltage Regulators
- :
- -
- :
- MSL 1 - Unlimited
Technical Docs (0)
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