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Audio Application Audio Amplifier Power Management Switching Power - Buck Controller Single Buck Controller Single Buck Controller with LDO Multiple Output Buck Controller Multiple Phase Buck Controller Switching Power - Buck Converter Switching Power Accessory Switching Power - Boost Converter Linear Power - Low Dropout Regulator Linear Power - Power Switch & Console Battery Charger Multi-Channel Power Management IC MOSFET Driver Supervisory / Reset IC Power Monitoring Photoflash Capacitor Charger Motor Driver Low Voltage High Voltage Clock Generator Clock Generator Light Sensor Sensor - Analog LED Driver LED Driver Step-Up LED Driver Step-Down Battery Protect

Power Management Part Number Description Min VCC (V) Max VCC (V) Min VIN (V) Max VIN (V) VREF (V) Switching Frequency (kHz) Soft Start Comp. PSM EN POK Max. Duty (%) Adjustable OCP (A) Accuracy (%) Package uP1501 Synchronous Buck Controller 4.5 13.2 3 13.2 0.6 0.8 200 300 Int. Ext. ● ●   90 375mV 225mV 1 SOP-8 uP1502 Synchronous Buck Controller 10.8 13.2 3 13.2 0.8 150 200 Int. Ext. ● ●   90 ● 1.0 SOP-8 PSOP-8 uP1503 Synchronous Buck Controller 4.5 13.2 3 13.2 0.8 Ext 200 300 Int. Ext. ● ● ● 90 375mV 300mV 225mV linear OCP 1.0 PSOP-8 MSOP-10 uP1504 Synchronous Buck Controller with Reference Input 4.5 13.2 3 13.2 0.6 Ext 200 300 Int. Int.   ●   80 375mV 225mV linear OCP 1.5 PSOP-8 uP1508 Synchronous Buck Controller for DrMOS 4.5 5.5 NA NA 0.6 Ext. Adj. Int. Ext.   ●     ● 1.0 TSOT23-8 uP1509 High Voltage Synchronous Buck Controller with 2-Bit VID 4.5 5.5 3 26 Adj. Adj. Adj. Ext. ● ● ●   ● 1.2 WQFN3x3-20 uP1510 High Voltage Synchronous Buck Controller with 2-Bit VID 4.5 5.5 3 26 Adj. Adj. Adj. Ext. ● ● ●   ● 1.2 WQFN3x3-20 uP1511 Synchronous Buck Controller 4.5 13.2 3 13.2 0.8 300 Int. Int.   ●   80 ● 1.5 PSOP-8 uP1513 Synchronous Buck Controller 4.5 13.2 3 13.2 0.6 Ext 200 Int. Int. ● ●   80 ● 1.5 PSOP-8 uP1514 Synchronous Buck Controller 4.5 13.2 3 13.2 0.8 300 Int. Int. ● ●   80 ● 1 SOP-8 PSOP-8 uP1515P High Voltage Synchronous Buck Controller, VR11.1 Compliant 4.8 5.2 7 26 VR11.1 Adj. Adj. Ext. ● ● ●   ● 0.5 VQFN4x4-28 uP1515Q High Voltage Synchronous Buck Controller, VR11.1 Compliant 4.9 5.1 4.5 26 VR11.1 Adj. Adj. Ext. ● ● ●   ● 0.5 VQFN4x4-28 uP1516 High Voltage Synchronous Buck Controller for DrMOS, VR11.1 Compliant 4.9 5.1 7 26 VR11.1 Adj. Adj. Ext. ● ● ●   ● 0.5 VQFN4x4-28 uP1517 High Voltage Synchronous Buck Controller, IMVP6+ and IMVP6.5 Compliant 4.5 5.5 4.5 26 IMVP6.5 Adj. Adj. Ext. ● ● ●   ● 0.5 VQFN4x4-28 uP1519 High Voltage Synchronous Buck Controller 4.5 5.5 3 28 0.8 300 Int. NA ● ● ●   375mV 225mV 1.5 SOT23-8 uP1520 High Voltage Synchronous Buck Controller 4.5 5.5 3 26 0.8 300 Int. NA ● ● ●   ● 1.0 SOT23-8 PSOP-8 uP1522 High Voltage Synchronous Buck Controller 4.5 5.5 2 26 0.75 Adj. Int. NA ● ● ●   ● 1.0 WQFN3x3-16 VQFN3.5x3.5-14 uP1525 Synchronous Buck Controller with 2-Bit VID 4.5 13.2 3 13.2 Adj. Adj. Adj. Ext. ● ● ● 95 ● 1.2 WQFN3x3-20 uP1526 High-Performance Single-Phase Synchronous-Rectified Buck Controller 4.5 13.2 3 13.2 0.6 Ext Adj. Adj. Ext. ● ● ● 95 ● 1.2 WQFN3x3-16 uP1527 Single Phase PWM Controller with Programmable Output Voltage for Mobile Applications 4.5 5.5 2 28 0.75 Adj. Int. Int. ● ● ●   ● 1.0 WQFN3x3-16 uP1529 Synchronous Buck Controller 4.5 13.2 3 13.2 0.8 0.6 200 300 Int. Ext.   ●   90 linear OCP 1.0 PSOP-8 uP3871 Synchronous Buck Controller Frequency Setting and Synchronization Input 10.8 13.2 3 13.2 0.6 Adj. Adj. Ext.   ●   90 ● 1.0 SOP-14

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