Key facts
- Brand
- Linear Technology
- Model
- LT1765
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-12
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LINEAR LT1765/LT1765-1.8/LT1765-2.5/ LT1765-3.3/LT1765-5 handbook
The LT1765 is a monolithic 3A, 1.25MHz buck switching regulator designed for high efficiency in portable computers, DSL modems, and battery-powered systems. It features a high efficiency 3A, 0.092 switch and includes all control circuitry required to construct a high frequency, current mode switching regulator.
Read onlineLinear Technology LT1765 specifications
| Maximum Switch Current | 3A |
|---|---|
| Switch On Voltage Drop | 270mV |
| Operating Voltage Range | 3V to 25V |
| Feedback Reference Voltage | 1.2V |
| Shutdown Current | 15pA |
| Switching Frequency | 1.25MHz |
Source: LINEAR LT1765/LT1765-1.8/LT1765-2.5/ LT1765-3.3/LT1765-5 handbook
All Linear Technology LT1765 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum switch current of the LT1765?
The maximum switch current limit is 3A.
From: LINEAR LT1765/LT1765-1.8/LT1765-2.5/ LT1765-3.3/LT1765-5 handbook
What is the shutdown supply current?
The shutdown supply current is 15pA.
From: LINEAR LT1765/LT1765-1.8/LT1765-2.5/ LT1765-3.3/LT1765-5 handbook
What package options are available for the LT1765?
The device is offered in an 8‑lead plastic SO package and a 16‑lead thermally enhanced TSSOP package.
From: LINEAR TECHNOLOGY LT1765/LT1765-1.8/LT1765-2.5/ LT1765-3.3/LT1765-5 Manual
What is the maximum input voltage for the LT1765?
The device is rated for a maximum input voltage of 25 V.
From: LINEAR TECHNOLOGY - LT1765/LT1765-1.8/LT1765-2.5/ LT1765-3.3/LT1765-5 1 Manual
What current does the SYNC pin draw?
The SYNC pin draws up to 1 mA of current.
From: LINEAR TECHNOLOGY - LT1765/LT1765-1.8/LT1765-2.5/ LT1765-3.3/LT1765-5 1 Manual