Key facts
- Brand
- Analog Devices
- Model
- ADP2441
- Category
- Power Management
- Industry
- Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2026-10-23
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ADP2441 Synchronous Step-Down DC-to-DC Regulator Data Sheet
The ADP2441 is a constant frequency, current mode control, synchronous step-down DC-to-DC regulator capable of driving loads up to 1 A. It operates with a wide input voltage range of 4.5 V to 36 V and features high efficiency with integrated low resistance N-channel MOSFETs. The device includes an adjustable switching frequency from 300 kHz to 1 MHz and operates in pulse skip mode at light loads for power saving.
Read onlineAnalog Devices ADP2441 specifications
| Input Voltage Range | 4.5 V to 36 V |
|---|---|
| Maximum Output Current | 1 A |
| Switching Frequency Range | 300 kHz to 1 MHz |
| Output Voltage Range | 0.6 V to 0.9 × VIN |
| Package Type | 12-Lead LFCSP |
| Operating Junction Temperature | -40°C to +125°C |
Source: ADP2441 Synchronous Step-Down DC-to-DC Regulator Data Sheet
All Analog Devices ADP2441 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum load current of the ADP2441?
The ADP2441 is capable of driving loads up to 1 A.
From: ADP2441 Synchronous Step-Down DC-to-DC Regulator Data Sheet
What is the input voltage range for the ADP2441?
The device operates with a wide input voltage range of 4.5 V to 36 V.
From: ADP2441 Synchronous Step-Down DC-to-DC Regulator Data Sheet
What is the minimum on time of the ADP2441?
The regulator has a low minimum on time of 50 ns.
From: Analog Devices ADP2441 36 V, 1 A Synchronous Step-Down DC-to-DC Regulator Datasheet
Does the ADP2441 include overcurrent protection?
Yes, it includes overcurrent-limit protection and uses hiccup mode to protect against short circuits.
From: Analog Devices ADP2441 36 V, 1 A Synchronous Step-Down DC-to-DC Regulator Datasheet