Key facts
- Brand
- STMicroelectronics
- Model
- L6925D
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-10
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STMicroelectronics L6925D High Efficiency Monolithic Synchronous Step Down Regulator Datasheet
The L6925D is a high-efficiency monolithic synchronous step-down regulator designed for battery-powered equipment and portable instruments. It features an internal synchronous switch, eliminating the need for external Schottky diodes, and operates with a 2.7V to 5.5V battery input range. The device supports an adjustable output voltage from 0.6V with up to 95% efficiency and includes features like low quiescent current and selectable low noise/low consumption modes.
Read onlineSTMicroelectronics L6925D specifications
| Input Voltage Range | 2.7V to 5.5V |
|---|---|
| Maximum Output Current | 800mA |
| Output Voltage Range | 0.6V to Vcc |
| Switching Frequency | 600kHz |
| Synchronization Range | 500kHz to 1.4MHz |
| Efficiency | Up to 95% |
| Quiescent Current (Low Noise Mode) | 230 pA |
| Quiescent Current (Low Consumption Mode) | 25 pA |
| Thermal Shutdown | 150°C |
| Package Type | MSOP8 |
Source: STMicroelectronics L6925D High Efficiency Monolithic Synchronous Step Down Regulator Datasheet
All STMicroelectronics L6925D documents by type
How to use the product for one specific task, with worked examples.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the minimum output voltage?
The output voltage can be adjusted down to 0.6V.
From: STMicroelectronics L6925D High Efficiency Monolithic Synchronous Step Down Regulator Datasheet
Does this regulator require an external Schottky diode?
No, it has an internal synchronous switch and requires no external Schottky.
From: STMicroelectronics L6925D High Efficiency Monolithic Synchronous Step Down Regulator Datasheet
Can the L6925D be synchronized to an external clock?
Yes, the device can be externally synchronized up to 1.4 MHz.
What is the minimum output voltage the L6925D can regulate?
The device can regulate a minimum output voltage of 0.6 V thanks to its internal reference voltage.