Key facts
- Brand
- Analog Devices
- Model
- ADP2300/ADP2301
- Category
- DC/DC Converter
- Industry
- Electronics
- Documents
- 3
- Languages
- ZH · EN
- Last added
- 2026-10-10
Start here
Analog Devices ADP2300/ADP2301 DC-DC Buck Regulator Datasheet
The ADP2300/ADP2301 are compact, constant-frequency, current-mode, step-down DC-DC regulators that integrate power MOSFETs. They operate from a 3.0 V to 20 V input voltage and provide up to 1.2 A of load current with an output accuracy of ±2% over the full temperature range.
These devices offer two frequency options: ADP2300 operates at 700 kHz, while ADP2301 operates at 1.4 MHz. Both models feature a precision enable pin, integrated soft-start, and protection features including short-circuit protection, over-current protection (OCP), and thermal shutdown (TSD). They are available in a small 6-pin TSOT package. This manual is written in Chinese.
Analog Devices ADP2300/ADP2301 specifications
| Input Voltage Range | 3.0 V to 20 V |
|---|---|
| Maximum Load Current | 1.2 A |
| Output Accuracy | ±2% |
| Switching Frequency (ADP2300) | 700 kHz |
| Switching Frequency (ADP2301) | 1.4 MHz |
| Output Voltage Range | 0.8 V to 0.85 × VIN |
| Operating Junction Temperature | -40°C to +125°C |
Source: Analog Devices ADP2300/ADP2301 DC-DC Buck Regulator Datasheet
All Analog Devices ADP2300/ADP2301 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum load current for ADP2300/ADP2301?
The devices can provide a maximum of 1.2 A of load current.
From: Analog Devices ADP2300/ADP2301 DC-DC Buck Regulator Datasheet
What is the output voltage accuracy over the full temperature range?
The output accuracy is ±2% across the entire temperature range.
From: Analog Devices ADP2300/ADP2301 DC-DC Buck Regulator Datasheet
What is the input voltage range of the ADP2300/ADP2301?
The converters accept an input voltage from 3.0 V to 20 V.
What temperature range can the converters operate in?
They are rated for operation from –40 °C up to +125 °C.
What is the maximum output current the device can supply?
It can deliver up to 1.2 A of load current.
From: Analog Devices ADP2300/ADP2301 Nonsynchronous Step-Down Regulator Datasheet
What switching frequencies are available for the ADP2300 and ADP2301?
ADP2300 operates at 700 kHz (0.5‑0.9 MHz) and ADP2301 at 1.4 MHz (1.0‑1.75 MHz).
From: Analog Devices ADP2300/ADP2301 Nonsynchronous Step-Down Regulator Datasheet