Key facts
- Brand
- Linear Technology
- Model
- LT1976
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-06-05
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Linear Technology LT1976 60V Step-Down DC/DC Converter Datasheet Design Note 1007
The document introduces the LT1976, a 1.5A monolithic buck switching regulator designed to optimize efficiency across all current levels. It features an extremely wide input voltage range from 3.3V to 60V, making it suitable for automotive and telecom applications.
Read onlineLinear Technology LT1976 specifications
| Input Voltage Range | 3.3V to 60V |
|---|---|
| Quiescent Current (Zero Load) | <100uA at 12V |
| Peak Switch Current | 1.5A |
| Switching Frequency | 200kHz (Synchronizable up to 700kHz) |
| Package Type | 16-Pin Thermally Enhanced TSSOP |
Source: Linear Technology LT1976 60V Step-Down DC/DC Converter Datasheet Design Note 1007
All Linear Technology LT1976 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the quiescent current of the LT1976 at zero load?
The LT1976 consumes a mere 100uA at zero load and 12V input.
From: Linear Technology LT1976 60V Step-Down DC/DC Converter Datasheet Design Note 1007
Can the LT1976 be synchronized with external clocks?
Yes, it can be synchronized at frequencies up to 700kHz.
From: Linear Technology LT1976 60V Step-Down DC/DC Converter Datasheet Design Note 1007
What is the switching frequency of the LT1976?
The LT1976 operates at a switching frequency of 200 kHz.
From: Linear Technology LT1976/LT1976B Step-Down Switching Regulator Datasheet
What is the quiescent current of the LT1976B?
The LT1976B has a quiescent current of 1.6 mA.
From: Linear Technology LT1976/LT1976B Step-Down Switching Regulator Datasheet
What is the input voltage range of the LT1976/LT1976B?
The regulator operates from 3.3 V up to 60 V input.
How much quiescent current does the LT1976 draw?
The LT1976 has a typical quiescent current of 100 µA.