Key facts
- Brand
- STMicroelectronics
- Model
- L6928
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-10
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STMicroelectronics L6928 High Efficiency Monolithic Synchronous Step Down Regulator Datasheet
The L6928 is a DC-DC monolithic regulator specifically designed to provide extremely high efficiency with an input voltage range from 2 V to 5.5 V. It features an internal synchronous switch, eliminating the need for external Schottky diodes, and supports adjustable output voltages down to 0.6 V. The device operates with a 1.4 MHz switching frequency and can be externally synchronized from 1 MHz to 2 MHz.
Read onlineSTMicroelectronics L6928 specifications
| Max output current | 800 mA |
|---|---|
| Output voltage range | 0.6 V to Vin |
| Efficiency | Up to 95% |
| Switching frequency | 1.4 MHz |
| Synchronization range | 1 MHz to 2 MHz |
| Shutdown supply current | 1 uA max |
| Junction operating temperature | -40 to 150 °C |
Source: STMicroelectronics L6928 High Efficiency Monolithic Synchronous Step Down Regulator Datasheet
All STMicroelectronics L6928 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
How to use the product for one specific task, with worked examples.
Questions answered in these manuals
Does the L6928 require an external Schottky diode?
No, it features an internal synchronous switch, so no external Schottky is required.
From: STMicroelectronics L6928 High Efficiency Monolithic Synchronous Step Down Regulator Datasheet
How can the output voltage be adjusted?
The output voltage can be selected by an external resistor divider down to 0.6 V.
From: STMicroelectronics L6928 High Efficiency Monolithic Synchronous Step Down Regulator Datasheet
What is the L6928?
It is a high efficiency monolithic synchronous step-down regulator capable of delivering up to 800 mA.
From: STMicroelectronics L6928 Synchronous Step-Down Regulator Application Note AN2115
What input voltage range does the L6928 support?
The operating input voltage ranges from 2 V to 5.5 V.
From: STMicroelectronics L6928 Synchronous Step-Down Regulator Application Note AN2115
What is the maximum output current of the L6928?
The L6928 can deliver up to 800 mA of output current.
From: STMicroelectronics L6928 Step‑Down Regulator Datasheet
How can the output voltage be set?
The output voltage is set with an external resistor divider on the VFB pin, allowing adjustment from 0.6 V up to the input voltage.
From: STMicroelectronics L6928 Step‑Down Regulator Datasheet
