S-1721D3318-I6T1U
IC REG LIN 1.8V/3.3V 150MA SNT6AManufacturer: ABLIC Inc.
Categories: Linear, Low Drop Out (LDO) Regulators
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The ABLIC Inc. S-1721 series linear voltage regulator, part number S-1721D3318-I6T1U, is a dual-output device designed for efficient power management. This SNT-6A packaged component provides two fixed positive outputs of 1.8V and 3.3V, each capable of delivering up to 150mA. With a low quiescent current of 1 µA and a shutdown current of 45 µA, it is suitable for battery-powered applications. The regulator features an enable pin for control and offers overcurrent protection. Key performance metrics include a typical voltage dropout of 0.35V at 100mA for the 1.8V output and 0.23V at 100mA for the 3.3V output. It operates from an input voltage range up to 6.5V and exhibits a Power Supply Rejection Ratio (PSRR) of 75dB at 1kHz. This component finds application in various sectors, including consumer electronics and industrial systems. It is supplied in Tape & Reel (TR) packaging for surface mounting.
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) | 1.8V, 3.3V |
| Control Features | Enable |
| PSRR | 75dB (1kHz), 70dB (1kHz) |
| Voltage Dropout (Max) | 0.35V @ 100mA, 0.23V @ 100mA |
| Protection Features | Over Current |
| Current - Supply (Max) | 45 µA |
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