Product Summary
The PQ20WZ5U is a variable output, general purpose, surface mount type low power-loss voltage regulator. The product provides high performance asynchronous page mode. It allows code execution directly from Flash, thus eliminating time consuming wait states. The product can operate at VCC=2.7V-3.6V. Its low voltage operation capability greatly extends battery life for portable applications.
Parametrics
PQ20WZ5U absolute maximum ratings: (1)Input voltage: 24 V; (2)ON/OFF control terminal voltage: 24 V; (3)Output adjustment terminal voltage: 5 V; (4)Output current: 0.5 or 1.0 A; (5)Power dissipation(with infinite heat sink): 8 W; (6)Junction temperature: 150°C; (7)Operating temperature: –20 to +80°C; (8)Storage temperature: –40 to +150°C; (9)Soldering temperature: 260°C.
Features
PQ20WZ5U features: (1)Low power-loss (Dropout voltage : MAX. 0.5V); (2)Surface mount package (equivalent to SC-63); (3)Variable output voltage (3.0 to 20V); (4)Output current (0.5A : PQ20WZ51) (1.0A : PQ20WZ11); (5)Reference voltage precision : ±2.5%; (6)Built-in ON/OFF control function; (7)Low dissipation current at OFF-state (Iqs : MAX. 5μA); (8)Built-in overcurrent, overheat protection functions, ASO protection circuit; (9)Available tape-packaged productsOutput adjustment terminal voltage.
Diagrams
Image | Part No | Mfg | Description | ![]() |
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![]() PQ20WZ5U |
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![]() IC REG LDO ADJ .5A SC-63 |
![]() Data Sheet |
![]() Negotiable |
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![]() PQ20WZ5UJ00H |
![]() Sharp Microelectronics |
![]() Low Dropout (LDO) Regulators IC REG LDO ADJ .5A ON/OFF |
![]() Data Sheet |
![]() Negotiable |
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