MAS9128AS Micronas, MAS9128AS Datasheet

Page 1

The MAS9128A is voltage regulator IC with three 2.85V LDO regulators providing voltage regulation for the handset terminal. The output voltages of the three regulators can be modified through a mask option. Two enable/disable pins control the state of 2.85V ...

Page 2

SO8 1 OUTA 2 OUTC 3 ENBC 4 ENA OUTA 1 OUTC 2 ENBC 3 ENA 4 VREF 5 GND 6 VCC 7 OUTA 8 O 2.85V/100mA regulator output O 2.85V/50mA regulator output I Enable for regulators B and C ...

Page 3

Supply Voltage Logic input voltage Max. Junction Temperature Thermal resistance Lead temperature Storage Temperature ESD Rating Note 1: Stresses beyond those listed may cause permanent damage to the device. The device may not operate under these conditions, but will not ...

Page 4

AMB Output voltage V OUT Short circuit current LDO_A I MAXA LDO_B I MAXB LDO_C I MAXC Load Current LDO_A I OUTA LDO_B I OUTB LDO_C I OUTC Line regulation Load regulation LDO_A LDO_B LDO_C Load transient PSRR Quiescent ...

Page 5

The device is supplied with 3.1V to 6.5V battery voltage under normal conditions. An internal band gap voltage reference is used to generate the reference voltage for all three voltage regulators. The reference voltage is routed via an internal ...

Page 6

TLIN E 0.25 x 45° 0.50 x 45° 0° - 8° 0.71 PAD LAYOUT PIN 1 1.27 1. 0.33 0.51 4.80 5. ...

Page 7

... MAS9128AS LDO Voltage Regulator IC MAS9128AS-T LDO Voltage Regulator IC Micronas Semiconductor GmbH Lohweg 29 D-85375 NEUFAHRN, GERMANY Micronas Semiconductor SA Ch. Chapons-des-Prés CH-2022 BEVAIX, SWITZERLAND Micronas Oy Kamreerintie 2, P.O.Box 51 FIN-02771 ESPOO, FINLAND Micronas reserves the right to make changes to the products contained in this data sheet in order to improve the design or performance and to supply the best possible products ...

Page 8

... MICRONAS End of Data Sheet Multimedia ICs Back to Data Sheets ...