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

PQ20WZ5U dimension figure

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
PQ20WZ5U
PQ20WZ5U

IC REG LDO ADJ .5A SC-63
Data Sheet
Negotiable 
PQ20WZ5UJ00H
PQ20WZ5UJ00H
Sharp Microelectronics
Low Dropout (LDO) Regulators IC REG LDO ADJ .5A ON/OFF
Data Sheet
Negotiable