Allegro MicroSystems Single Output Regulators
Allegro MicroSystems Single Output Regulators are robust, efficient, fault-protecting regulator solutions. The energy-saving regulators minimize power loss and feature high-temperature operation, including a junction temperature of 150°C.
The Allegro MicroSystems Single Output Regulators are automotive and non-automotive with various package types with exposed pads for excellent thermal dissipation.
The Single Output Regulators include the following products:
The ARG81800 Ultra-low Iq, wide input, 2.4MHz, 1Amp synchronous buck regulator
The A8660 Wide input voltage, adjustable output, synchronous buck controller with PWM frequency dithering, synchronization, and NPOR
The A4480 Wide input 5V, 50mA, automotive regulator with output short-to-battery protection and power OK
Features
- Fault protecting
- Energy saving
- Minimizes power loss
- High-temperature operation
- Junction temperature of 150°C
Applications
- Infotainment
- Navigation systems
- Instrument clusters
- Audio systems
- ADAS Applications
- Battery-powered systems
- Industrial systems
- Network and telecom
- Home audio
- HVAC Systems
Associated Products
Allegro MicroSystems ARG81800 40V Synchronous Buck Regulators
Offers control & protection circuitry to produce a PWM regulator with ±1.5% output voltage accuracy.
Allegro MicroSystems A81805/A81805-1 Synchronous Buck Regulators
40V synchronous buck regulators with low EMI and 6µA quiescent current.
Allegro MicroSystems Multiple Output Regulators
Supports two to ten outputs from a single input supply.
Allegro MicroSystems Regulators
Offers a large selection of wide-input, Grade 0 automotive and industrial power management ICs.
Allegro MicroSystems ARG81300 Supply & Control Voltage Regulator
Single-channel low-noise block regulator (LNBR).
Allegro MicroSystems A8650 2A Synchronous Buck Regulators
A PWM regulator with adjustable frequency and high output current.
Allegro MicroSystems A8660 Synchronous Buck Controller
Satisfies the power supply requirements of industrial, automotive, and consumer applications.
Associated Demonstration Boards
Allegro MicroSystems APEK8660KES-01-MH-10-410KHZ Demonstration Board
Board is designed to evaluate the A8660 buck controller.
Additional Resources
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