| Allicdata Part #: | S-1721A2525-I6T1U-ND |
| Manufacturer Part#: |
S-1721A2525-I6T1U |
| Price: | $ 0.28 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | ABLIC U.S.A. Inc. |
| Short Description: | IC REG LIN 2.5V/2.5V 150MA SNT6A |
| More Detail: | Linear Voltage Regulator IC Positive Fixed 2 Outpu... |
| DataSheet: |  S-1721A2525-I6T1U Datasheet/PDF |
| Quantity: | 1000 |
| 5000 +: | $ 0.25472 |
| Current - Output: | 150mA |
| Supplier Device Package: | SNT-6A |
| Package / Case: | 6-SMD, Flat Leads |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Protection Features: | Over Current |
| Control Features: | Enable |
| PSRR: | 75dB (1kHz), 75dB (1kHz) |
| Current - Supply (Max): | 45µA |
| Current - Quiescent (Iq): | 1µA |
| Series: | S-1721 |
| Voltage Dropout (Max): | 0.24V @ 100mA, 0.24V @ 100mA |
| Voltage - Output (Max): | -- |
| Voltage - Output (Min/Fixed): | 2.5V, 2.5V |
| Voltage - Input (Max): | 6.5V |
| Number of Regulators: | 2 |
| Output Type: | Fixed |
| Output Configuration: | Positive |
| Part Status: | Active |
| Packaging: | Tape & Reel (TR) |
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The S-1721A2525-I6T1U voltage regulator is a kind of Linear PMIC product, consisting of a voltage reference, an error amplifier, a PWM modulator, and a power MOSFET driver. This type of voltage regulator is used in a range of applications, from consumer electronics to industrial and automotive equipment.
Application fields
The S-1721A2525-I6T1U is suitable for a wide range of applications such as consumer electronics, automotive, and industrial systems. Its wide input and output voltage range, along with its high accuracy, make it ideal for a variety of application types.
- Consumer Electronics
- Portable music players
- Digital cameras
- Smart phones
- Laptops
- Tablets
- Automotive
- In-vehicle entertainment systems
- In-car infotainment
- Dash cameras
- On-board diagnostic systems
- Driver assist systems
- Industrial
- Industrial monitoring devices
- Industrial control systems
- High power test and measurement devices
- Robotics and automation equipment
- Medical equipment
Working Principle
The S-1721A2525-I6T1U is a linear voltage regulator with a constant output voltage regardless of the input voltage. It works by comparing a reference voltage with an error amplifier. The PWM modulator then adjusts the duty cycle of the output voltage based on the comparison.Finally, an output driver amplifies the PWM signal and drives the power MOSFET, which is then connected to the load. When the output voltage falls below the reference voltage,the power MOSFET is switched off in order to prevent damage to the sensitive components connected to it.
Because of its linear nature, the S-1721A2525-I6T1U voltage regulator has very low ripple and noise, making it ideal for applications such as powering sensitive electronics, where accuracy and noise minimization are paramount. Also, because the output voltage is constant regardless of the load, it is well suited for applications where the load is constantly changing or where the output voltage must remain constant, such as in automotive systems where the input voltage varies with engine speed.
The specific data is subject to PDF, and the above content is for reference
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