LD1117S25TR Integrated Circuits (ICs) |
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Allicdata Part #: | 497-7309-2-ND |
Manufacturer Part#: |
LD1117S25TR |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | STMicroelectronics |
Short Description: | IC REG LINEAR 2.5V 800MA SOT223 |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | LD1117S25TR Datasheet/PDF |
Quantity: | 7500 |
Current - Output: | 800mA |
Base Part Number: | LD1117 |
Supplier Device Package: | SOT-223 |
Package / Case: | TO-261-4, TO-261AA |
Mounting Type: | Surface Mount |
Operating Temperature: | 0°C ~ 125°C |
Protection Features: | Over Current, Over Temperature |
Control Features: | -- |
PSRR: | 75dB (120Hz) |
Current - Quiescent (Iq): | 10mA |
Series: | -- |
Voltage Dropout (Max): | 1.2V @ 800mA |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 2.5V |
Voltage - Input (Max): | 15V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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LD1117S25TR is an adjustable low-dropout (LDO) voltage regulator that provides a regulated output voltage of up to 2.5V. This type of voltage regulator is categorized as a PMIC (Power Management IC) voltage regulator, specifically a Linear regulator. It is designed to provide a precise output voltage from a variable input voltage. The LD1117S25TR is designed for a wide variety of applications, including systems with limited space, power backup and voltage stabilization.
The main purpose of an LDO voltage regulator is to convert a higher input voltage to a lower output voltage. It achieves this by reducing the potential difference between its input and output, known as the dropout voltage. The dropout voltage of the LD1117S25TR is 1.2V max and it can provide up to 800mA of output current. This makes it ideal for applications where space and power saving is required.
The LD1117S25TR can be used in a variety of applications, such as powering digital signal processor (DSP) cores, LCD modules, microcontrollers, wireless transceivers, and other low-power devices. It also features low output voltage noise, low temperature coefficient, and fast transient response, making it well suited for amplifiers and motor control applications.
The working principle of the LD1117S25TR is very simple. The IC itself consists of an input stage, an output stage and a control circuit. The input stage is typically a series of transistors that boost the input voltage by a fixed amount and the output stage is usually a transistor with an integrated feedback loop. The control circuit then adjusts the voltage of the output stage to achieve the desired output voltage. The output stage is then fed back to the input to maintain a stable output voltage.
As a PMIC voltage regulator, the LD1117S25TR is capable of providing precise and reliable output voltage, making it suitable for a wide range of different applications. It is a simple in design and can be operated with a wide range of input voltages, making it a cost-effective solution to many power management applications. The LD1117S25TR is a reliable and robust power management solution that can provide a precise and high-performance voltage regulator that is suitable for a variety of applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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LD1117DT33 | STMicroelect... | 0.0 $ | 1000 | IC REG LINEAR 3.3V 800MA ... |
LD1117ADT25TR | STMicroelect... | -- | 1000 | IC REG LINEAR 2.5V 1A DPA... |
LD1117AV | STMicroelect... | -- | 1000 | IC REG LINEAR POS ADJ 1A ... |
LD1117V25C | STMicroelect... | 0.0 $ | 1000 | IC REG LINEAR 2.5V 800MA ... |
LD1117DT18C | STMicroelect... | 0.0 $ | 1000 | IC REG LINEAR 1.8V 800MA ... |
LD1117DTR | STMicroelect... | -- | 1000 | IC REG LINEAR POS ADJ 800... |
LD1117AV18 | STMicroelect... | -- | 1000 | IC REG LINEAR 1.8V 1A TO2... |
LD1117D18 | STMicroelect... | 0.0 $ | 1000 | IC REG LINEAR 1.8V 800MA ... |
LD1117D25 | STMicroelect... | 0.0 $ | 1000 | IC REG LINEAR 2.5V 800MA ... |
LD1117D33 | STMicroelect... | 0.0 $ | 1000 | IC REG LINEAR 3.3V 800MA ... |
LD1117D50 | STMicroelect... | -- | 1000 | IC REG LINEAR 5V 800MA 8S... |
LD1117DT30 | STMicroelect... | 0.0 $ | 1000 | IC REG LINEAR 3V 800MA DP... |
LD1117AS25TR | STMicroelect... | -- | 1000 | IC REG LINEAR 2.5V 1A SOT... |
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LD1117S25TR | STMicroelect... | -- | 7500 | IC REG LINEAR 2.5V 800MA ... |
LD1117DT33TR | STMicroelect... | -- | 1000 | IC REG LINEAR 3.3V 800MA ... |
LD1117ADT12TR | STMicroelect... | -- | 2500 | IC REG LINEAR 1.2V 1A DPA... |
LD1117DT50TR | STMicroelect... | -- | 5000 | IC REG LINEAR 5V 800MA DP... |
LD1117S25CTR | STMicroelect... | -- | 2500 | IC REG LINEAR 2.5V 800MA ... |
LD1117S18CTR | STMicroelect... | -- | 2500 | IC REG LINEAR 1.8V 800MA ... |
LD1117D33TR | STMicroelect... | -- | 2500 | IC REG LINEAR 3.3V 800MA ... |
LD1117S18TR | STMicroelect... | -- | 5000 | IC REG LINEAR 1.8V 800MA ... |
LD1117AS12TR | STMicroelect... | -- | 5000 | IC REG LINEAR 1.2V 1A SOT... |
LD1117AS18TR | STMicroelect... | -- | 5000 | IC REG LINEAR 1.8V 1A SOT... |
LD1117SC-R | STMicroelect... | -- | 25000 | IC REG LIN POS ADJ 800MA ... |
LD1117AS33TR | STMicroelect... | -- | 7500 | IC REG LINEAR 3.3V 1A SOT... |
LD1117AV33 | STMicroelect... | -- | 3717 | IC REG LINEAR 3.3V 1A TO2... |
LD1117V33 | STMicroelect... | -- | 5952 | IC REG LINEAR 3.3V 800MA ... |
LD1117V33C | STMicroelect... | -- | 3315 | IC REG LINEAR 3.3V 800MA ... |
LD1117V50-DG | STMicroelect... | -- | 2090 | IC REG LINEAR 5V 800MA TO... |
LD1117DT18TR | STMicroelect... | -- | 5000 | IC REG LINEAR 1.8V 800MA ... |
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