LD3980PU18R
IC REG LINEAR 1.8V 300MA 6DFNManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
Quality Control: Learn More
The STMicroelectronics LD3980PU18R is a fixed output voltage linear regulator IC designed for applications requiring stable power delivery. This device provides a 1.8V output with a maximum current capability of 300mA. Featuring a low quiescent current of 110 µA and a supply current of 130 µA (max), it is suitable for power-sensitive designs. The LD3980PU18R offers robust protection with over-current and over-temperature shutdown capabilities. Its Power Supply Rejection Ratio (PSRR) is rated between 60dB and 58dB across the 1kHz to 10kHz frequency range. The regulator operates within a -40°C to 85°C temperature range and accepts an input voltage up to 3.6V, with a dropout voltage of 0.15V at the maximum output current. Housed in a compact 6-DFN (3x3) package with an exposed pad, this STMicroelectronics linear regulator is ideal for use in portable electronics, automotive systems, and industrial control applications. The part number is LD3980PU18R.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 6-VDFN Exposed Pad |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 300mA |
| Operating Temperature | -40°C ~ 85°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 110 µA |
| Voltage - Input (Max) | 3.6V |
| Number of Regulators | 1 |
| Supplier Device Package | 6-DFN (3x3) |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.8V |
| Control Features | Enable |
| PSRR | 60dB ~ 58dB (1kHz ~ 10kHz) |
| Voltage Dropout (Max) | 0.15V @ 300mA |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 130 µA |
Request a Quote
Clients Also Buy
LD2985BM30R
IC REG LINEAR 3V 150MA SOT23-5
L5150CSTR
IC REG LINEAR 5V 150MA 8SO
LF80ABDT
IC REG LINEAR 8V 500MA DPAK
