S-1721B1812-I6T1U
IC REG LIN 1.2V/1.8V 150MA SNT6AManufacturer: ABLIC Inc.
Categories: Linear, Low Drop Out (LDO) Regulators
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ABLIC Inc. S-1721 series dual-output positive fixed linear voltage regulator, part number S-1721B1812-I6T1U. This IC provides two independent regulated outputs of 1.2V and 1.8V, each capable of delivering up to 150mA. Designed for surface mount applications, it is supplied in a 6-SMD, Flat Leads (SNT-6A) package on tape and reel. Key features include a low quiescent current of 1 µA and a supply current of 45 µA (Max), making it suitable for power-sensitive designs. The device offers excellent power supply rejection ratio (PSRR) of 80dB at 1kHz and 75dB at 1kHz. Protection features include over-current protection. Typical dropout voltage is 0.58V at 100mA for the 1.2V output and 0.35V at 100mA for the 1.8V output, with a maximum input voltage of 6.5V. The operational temperature range is -40°C to 85°C (TA). This component finds application in consumer electronics, industrial control systems, and portable devices.
Additional Information
Series: S-1721RoHS Status: ROHS3 CompliantManufacturer Lead Time: 16 week(s)Product Status: Last Time BuyPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 6-SMD, Flat Leads |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 150mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 1 µA |
| Voltage - Input (Max) | 6.5V |
| Number of Regulators | 2 |
| Supplier Device Package | SNT-6A |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 1.2V, 1.8V |
| Control Features | Enable |
| PSRR | 80dB (1kHz), 75dB (1kHz) |
| Voltage Dropout (Max) | 0.58V @ 100mA, 0.35V @ 100mA |
| Protection Features | Over Current |
| Current - Supply (Max) | 45 µA |
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