(Hong Kong)
Product Summary
The TPS7133QP is a micropower low-dropout (LDO) voltage 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.
Parametrics
TPS7133QP absolute maximum ratings: (1)Input voltage range, VI, PG, SENSE, EN: –0.3 V to 11 V; (2)Output current, IO: 2 A; (3)Continuous total power dissipation: See Dissipation Rating Tables 1 and 2; (4)Operating virtual junction temperature range, TJ: –55°C to 150°C; (5)Storage temperature range, Tstg: –65°C to 150°C; (6)Lead temperature 1,6 mm (1/16 inch)from case for 10 seconds: 260°C.
Features
TPS7133QP features: (1)Available in 5-V, 4.85-V, and 3.3-V fixed-output and adjustable versions; (2)Very low-dropout voltage: maximum of 32 mV at IO = 100 mA; (3)Very low quiescent current – independent of load: 285 μA Typ; (4)Extremely low sleep-state current 0.5 μA max; (5)2% tolerance over specified conditions for fixed-output versions; (6)Output current range of 0 mA to 500 mA; (7)TSSOP package option offers reduced component height for space-critical applications; (8)Power-good (pg)status output.
Diagrams
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 TPS7133QPW |
Texas Instruments |
Low Dropout (LDO) Regulators Lowest Dropout PMOS |
Data Sheet |
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TPS7133QPWG4 |
Texas Instruments |
Low Dropout (LDO) Regulators Lowest Dropout PMOS |
Data Sheet |
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TPS7133QPWR |
Texas Instruments |
Low Dropout (LDO) Regulators Lowest Dropout PMOS |
Data Sheet |
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TPS7133QPWRG4 |
Texas Instruments |
Low Dropout (LDO) Regulators Lowest Dropout PMOS |
Data Sheet |
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TPS7133QPE4 |
Texas Instruments |
Low Dropout (LDO) Regulators Lowest Dropout PMOS |
Data Sheet |
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TPS7133QP |
Texas Instruments |
Low Dropout (LDO) Regulators Lowest Dropout PMOS |
Data Sheet |
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