LMS1587IS-ADJ
IC REG LIN POS ADJ 3A DDPAKManufacturer: Texas Instruments
Categories: Linear, Low Drop Out (LDO) Regulators
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Texas Instruments LMS1587IS-ADJ is a positive, adjustable linear voltage regulator IC designed for high-current applications. This component offers an output current capability of 3A and features an adjustable output voltage ranging from 1.25V to 11.7V. The device exhibits a maximum input voltage of 13V and a typical dropout voltage of 1.3V at 3A. Protection features include overcurrent and overtemperature shutdown. Its high power supply rejection ratio (PSRR) of 72dB at 120Hz ensures stable operation in noisy environments. The LMS1587IS-ADJ is housed in a TO-263 (DDPAK-3) surface-mount package, making it suitable for demanding power supply designs in industrial and automotive sectors. Operating temperature range is -40°C to 125°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 7 mA |
| Voltage - Input (Max) | 13V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-263 (DDPAK-3) |
| Voltage - Output (Max) | 11.7V |
| Voltage - Output (Min/Fixed) | 1.25V |
| Control Features | - |
| PSRR | 72dB (120Hz) |
| Voltage Dropout (Max) | 1.3V @ 3A |
| Protection Features | Over Current, Over Temperature |
| Current - Supply (Max) | 13 mA |
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