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DC to DC Converter and Switching Regulator Chip L7981
STMicroelectronics
L7981
--
Power Management
DC to DC Converter and Switching Regulator Chip
Specification
| Product Attribute | Attribute Value |
| PPAP | No |
| Type | Synchronous Step Down |
| EU RoHS | Compliant |
| Mounting | Surface Mount |
| ECCN (US) | EAR99 |
| Packaging | Tube |
| Pin Count | 8 |
| Automotive | No |
| Lead Shape | No Lead |
| Output Type | Adjustable |
| PCB changed | 8 |
| Part Status | Obsolete |
| Package Width | 3 |
| Package Height | 0.7 |
| Package Length | 3 |
| Supplier Package | VFQFPN |
| Number of Outputs | 1 |
| Output Voltage (V) | 0.6 to 28 |
| Switching Regulator | Yes |
| Standard Package Name | QFN |
| Maximum Input Voltage (V) | 28 |
| Minimum Input Voltage (V) | 4.5 |
| Switching Frequency (kHz) | 225 to 275 |
| Maximum Output Current (A) | 3 |
| Operating Supply Voltage (V) | 4.5 to 28 |
| Typical Quiescent Current (uA) | 2400(Max) |
| Maximum Operating Temperature (°C) | 150 |
| Minimum Operating Temperature (°C) | -40 |
| Description |
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