Sharp 20VZ11
Low Power-Loss Voltage Regulators
FEATURES
2.5MIN Low power-loss (Dropout voltage: 0.5V) q Compact surface mount package q Both the 0.5A output PQ20VZ51 and the 1A output PQ20VZ11 have high-precision outputs (Reference voltage precision: ±2.0%) q Variable output type (Output voltage variable range: 1.5V to 20V) q Built-in ON-OFF control function q Low dissipation current at OFF-state (Iqs: MAX.5µA) q Tape packaged type is available. (φ330mm reel: 3 000pcs.,PQ20VZ5U/PQ20VZ1U) s Outline Dimensions 6.6MAX 5.2±0.5 2.3±0.5 (Unit : mm) ➂ (0.5) 9.7MAX 5.5±0.5 20VZ51 (1.7) (0 to 0.25) 0.5 +0.2 –0.1 4–(1.27) (0.5) s qAPPLICATIONS
➀➁➂➃ ➄ Car audio equipment q VCR Internal connection diagram ➀ ➁ Specific IC ➂ ➃ ➀ ➁ ➂ ➃ ➄ ➄ DC input(VIN) ON/OFF control terminal(VC) DC output(VO) Output voltage minute adjustment terminal(VADJ) GND Heat sink is common to ➂(VO). s ❇1 ❇1 ❇1ABSOLUTE MAXIMUM RATINGS
Parameter Input voltage Output contorol voltage Output adjustment terminal Voltage PQ20VZ51 Output current PQ20VZ11 Power dissipation (Wi...