| Allicdata Part #: | S-13R1G29-A4T2U3-ND |
| Manufacturer Part#: |
S-13R1G29-A4T2U3 |
| Price: | $ 0.18 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | ABLIC U.S.A. Inc. |
| Short Description: | IC REG LINEAR 2.9V 150MA HSNT4-B |
| More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
| DataSheet: |  S-13R1G29-A4T2U3 Datasheet/PDF |
| Quantity: | 1000 |
| 10000 +: | $ 0.16380 |
| Current - Output: | 150mA |
| Supplier Device Package: | HSNT-4-B |
| Package / Case: | 4-SMD, Flat Lead Exposed Pad |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Protection Features: | Overcurrent, Reverse Current, Thermal Shutdown |
| Control Features: | Enable |
| PSRR: | 70dB (1kHz) |
| Current - Supply (Max): | 9µA |
| Current - Quiescent (Iq): | 1µA |
| Series: | S-13R1 |
| Voltage Dropout (Max): | 0.23V @ 100mA |
| Voltage - Output (Max): | -- |
| Voltage - Output (Min/Fixed): | 2.9V |
| Voltage - Input (Max): | 5.5V |
| Number of Regulators: | 1 |
| Output Type: | Fixed |
| Output Configuration: | Positive |
| Part Status: | Not For New Designs |
| Packaging: | Tape & Reel (TR) |
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The S-13R1G29-A4T2U3 is a 3.3V, 1.2A, low-noise, high-PSRR linear voltage regulator with very low quiescent current. It is designed for low-power applications such as digital cameras and phone chargers. It offers high power efficiency and supports input voltages up to 5.5V and output voltages down to 1.8V. It has low noise, high PSRR and very low quiescent current. Furthermore, it offers protection against short circuit, overload, undervoltage, and electromagnetic interference (EMI).
Applications
The S-13R1G29-A4T2U3 is ideal for low-noise and low-power applications, such as:
- Digital cameras
- PDAs
- Mobile phones
- GPS receivers
- Low-power audio amplifiers
- Portable media players
- PMP/Palmtop PCs
- LED drivers
- Battery-powered applications
- PoE-based systems
- 3G/4G wireless applications
- DC/DC converters
Working Principle
The S-13R1G29-A4T2U3 is a linear voltage regulator. It works by reducing the input voltage to a specific level and providing near-instantaneous current to the load, regulated by a series transistor. In linear regulators, the output voltage is proportional to the input voltage minus some voltage losses due to voltage drop across the series transistor. This is why the output voltage of a linear voltage regulator will decrease as the load increases.
The main advantage of using a linear voltage regulator is that it is very efficient and does not generate any noise or ripple. It is also very easy to design with, since the only component required is the series transistor. The main disadvantage of linear regulators is that they consume a higher quiescent current than their switching counterparts, which can be problematic in battery-powered applications.
The S-13R1G29-A4T2U3 is designed with a low quiescent current of only 12uA, making it suitable for low-power applications. Additionally, it offers high power efficiency and a very low noise output. It also offers protection against short circuit, overload, undervoltage and EMI.
Overall, the S-13R1G29-A4T2U3 is an ideal choice for low-noise, low-power applications. With its low-power consumption, high efficiency and excellent protection features, it is an ideal choice for digital cameras, PDAs, mobile phones, and other battery-powered applications.
The specific data is subject to PDF, and the above content is for reference
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