aic1722-52czt Analog Intergrations Corporation, aic1722-52czt Datasheet
aic1722-52czt
Related parts for aic1722-52czt
aic1722-52czt Summary of contents
Page 1
... V OUT + 10µF C OUT FAX: 886-3-5772510 DESCRIPTION The AIC1722 is a 3-pin low dropout linear regulator. The superior characteristics of the AIC1722 include zero base current loss, very low dropout voltage, and 2% accuracy output voltage. Typical ground current approximately 55µA, from no load to maximum loading conditions ...
Page 2
... AIC1722-38CX AIC1722-50CX AIC1722-52CX (SOT-89) AIC1722-33CZT AIC1722-35CZT AIC1722-37CZT AIC1722-38CZT AIC1722-50CZT AIC1722-52CZT (TO-92 T TYPE) AIC1722-33CZL AIC1722-35CZL AIC1722-37CZL AIC1722-38CZL AIC1722-50CZL AIC1722-52CZT (TO-92 L TYPE) SOT-89 Package ....…...…................. 0.5W TO-92 Package .....…………............. 0.5W (Ta=25° ° ° ° TEST CONDITIONS V =5.5~12V IN V =5.5~12V IN V =4.1~12V IN V =4.0~12V ...
Page 3
... Load Regulation AIC1722-38 (Note 2) AIC1722-37 AIC1722-35 AIC1722-33 AIC1722-52 AIC1722-50 Current Limit AIC1722-38 (Note 3) AIC1722-37 AIC1722-35 AIC1722-33 AIC1722s AIC1722-52 AIC1722-50 Dropout Voltage AIC1722-38 (Note 4) AIC1722-37 AIC1722-35 AIC1722-33 I =0.1mA~I O AIC1722-52 AIC1722-50 Ground Current AIC1722-38 AIC1722-37 AIC1722-35 AIC1722-33 Note 1: Guaranteed by design. Note 2: Regulation is measured at constant junction temperature, using pulse testing with a low ON time. ...
Page 4
... L 100 0 125 0 75 100 =1µF -20 OUT I =1mA L V =5.2V OUT -40 -60 150 0.1 0.7 0.8 0.9 1.0 0 AIC1722 Ground Current vs. Input Voltage Input Voltage (V) Dropout Voltage vs. Load Current V =3.3V, 3.5V, 3.7V & 3.8V OUT V =5.0V & 5.2V OUT 50 100 150 200 Load Current (mA) Load transient Response 0.5 1.0 1.5 2.0 2.5 3.0 3.5 Time (mS) 10 ...
Page 5
... ERROR AMP THERMAL SHUTDOWN + 1.235V Reference value of this capacitor may be increased without limit. A 0.1µF capacitor (or greater) should be placed from the AIC1722 input to ground if the lead inductance between the input and power source exceeds 500nH (approximately 10 inches of trace). AIC1722 (Continued) 3.7V 3.5V 3.8V 5. ...
Page 6
... PHYSICAL DIMENSIONS SOT-89 (unit: mm SOT-89 MARKING Part No. Marking AIC1722-33 AH33 AIC1722-35 AH35 AIC1722-37 AH37 AIC1722-38 AH38 AIC1722-50 AH50 AIC1722-52 AH52 TO-92 (unit: mm SYMBOL SYMBOL AIC1722 MIN MAX 1 ...