Diodes' Power Management Products encompass the entire power chain for both commercial and automotive grade products. Their Power Management portfolio includes DCDC Buck, Buck Boost and Boost devices, Bipolar and CMOS LDOs, Power Switches, LED Drivers, and USB Type C Power Delivery devices. These products provide customers with exceptional performance in compact packages, enabling the design of energy-efficient power systems.
LED Drivers
Diodes Incorporated’s LED driver solutions utilize several design topologies providing the right voltage and current to drive and control various types of LEDs. These solutions are ideal for automotive and commercial lighting applications providing high-efficiency, compactness, and saves overall system BOM cost and reduce PCB design layout.
| PART | DESCRIPTION | BUY NOW | DATASHEETS | |
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Multi-Channel Linear LED Driver with Digital Interface and Diagnosis Functions | 36-Channel and 16-Channel Linear LED Driver | AL5887Q AL58263Q |
AL5887Q Datasheet AL58263Q Datasheet |
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85V and 65V High Voltage Switching | 85V Multi-Mode Controller and 65V SYNC Buck LED Driver | AL8866Q AL8891Q |
AL8866Q Datasheet AL8891Q Datasheet |
DC to DC Buck Converters
Diodes Incorporated offers a diverse range of high efficiency switching regulators. These include Buck converters with input voltages up to 100V and output voltages down to 0.6V, designed for 24V, 12V, 9V, and 5V supplies. These converters maintain high efficiency even at light loads with currents up to 8A. Additionally, these Buck converters for 5V to 2.5V rails support smaller size inductors with switching frequencies up to 2.2MHz.
| PART | DESCRIPTION | BUY NOW | DATASHEETS | |
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60V AP66xx | 3.8V to 60V Input, 2A Low IQ Synchronous Buck Converter - Available in Automotive Grade | AP66200(Q) AP66300(Q) |
AP66200 Datasheet AP66300 Datasheet |
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40V AP64xx | Automotive-Compliant, Up to 40V Input, 3.5A Low IQ Synchronous Buck with Programmable Frequency and Soft-Start | AP64060Q AP64351Q |
AP64060Q Datasheet AP64351Q Datasheet |
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Low Voltage | 5.5V Input, 3A and 1A Low IQ Synchronous Buck Converter | AP61300 AP61100 |
AP61300 Datasheet AP61100 Datasheet |
AC to DC Buck Converters
Diodes Incorporated’s AC-DC buck converters provide efficient, compact power conversion for applications requiring direct power from AC mains. Designed for low standby power and high reliability, they are ideal for smart home, industrial, and IoT devices.
| PART | DESCRIPTION | BUY NOW | DATASHEETS | |
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High Voltage Buck Controllers | 700V Non-Isolated buck Regulators | AP3927D AL17051 AL17052 |
AP3927D Datasheet AL17051 Datasheet AL17052 Datasheet |
USB Power Delivery
Diodes Incorporated supports products for the entire USB Type-C and USB Power Delivery (USB PD) architecture, including Power Source ICs, Power Sink ICs, Dual-Role Ports, and Automotive USB PD selections. Our devices are compliant to the latest USB PD specifications and support quick-charging applications for QC2.0, QC3.0, QC4/4+, and QC5 Downstream-Facing Port Power.
| PART | DESCRIPTION | BUY NOW | DATASHEETS | |
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Sink Controller | Easy-To-Use USB PD3.1 EPR Sink Controller | AP33771C AP33772S |
AP33771C Datasheet AP33772S Datasheet |
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Automotive | Automotive-Grade Dual-Channel USB Type-C Protocol Decoder | AP43776Q | AP43776Q Datasheet |
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Source Controller | USB PD3.1 Controller Supporting EPR (up to 28V) | AP43771H | AP43771H Datasheet |
CMOS LDO Regulators
Diodes Incorporated’s linear and Low-Dropout Regulators are power supply ICs with a wide range of specifications and performance for consumer, computing, communications, portable, industrial, and automotive applications. They provide a simple, cost-effective way to deliver a regulated output voltage from a higher voltage source.
| PART | DESCRIPTION | BUY NOW | DATASHEETS | |
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Automotive Applications - AP7375Q, AP7369Q, AP7387Q | Automotive Compliant 40V 300mA and 150mA/60V 150mA Off-Battery Low Iq LDO | AP7375Q AP7369Q AP7387Q |
AP7375Q Datasheet AP7369Q Datasheet AP7387Q Datasheet |
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Low Noise Applications | 20V 200mA Ultra Low-Noise LDO | AP7372 AP7353 |
AP7372 Datasheet AP7353 Datasheet |
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Ultra Low Iq Applications - AP7350, AP7351, AP7354 | 5V 150mA Ultra-Low Quiescent Current LDO with Enable | AP7350 AP7351D AP7354 |
AP7350 Datasheet AP7351D Datasheet AP7354 Datasheet |
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High PSRR Applications - AP7340/1, AP7343(Q) | 5V 150mA/ 300mA / 250mA high PSRR, low noise LDO in small package | AP7340 AP7341 AP7343Q |
AP7340 Datasheet AP7341 Datasheet AP7343Q Datasheet |
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High Current Applications - AP7347E(Q), AP7361EA, AP7366EA, AP7173, AP7179D | 5V 500mA, 6V 600mA/1A / 1.5A/ 3A high current capability LDO | AP7347EQ AP7366EA AP7361EA AP7173 AP7179D |
AP7347EQ Datasheet AP7366EA Datasheet AP7361EA Datasheet AP7173 Datasheet AP7179D Datasheet |
Controllers and Switches
Diodes Incorporated offers a wide range of controllers and switches designed for efficient power and signal management. These include load switches, power management ICs, and interface controllers, ideal for consumer, automotive, and industrial applications.
| PART | DESCRIPTION | BUY NOW | DATASHEETS | |
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Reverse Voltage Protected Ideal Diode Controller - AP74xx | Automotive Compliant 65V/70V Ideal Diode Controller | AP74502(H)Q AP74700Q AP74700AQ AP74701Q |
AP74502(H)Q Datasheet AP74700Q Datasheet AP74700AQ Datasheet AP74701Q Datasheet |
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5V Fixed Switch - AP2281x | 1.0A/1.5A/2.0A Single Channel Power Distribution Load Switch | AP22816 AP22817 AP22818 |
AP22816/17/18 Datasheet |
| AP22652/3 AP22653Q |
AP22652/3 Datasheet AP22653Q Datasheet |
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| AP22654 AP22655 |
AP22654/5 Datasheet | |||
| AP22654Q AP22655Q |
AP22654Q/5Q Datasheet |