
Allicdata Part #: | LT1129CS8-3.3#PBF-ND |
Manufacturer Part#: |
LT1129CS8-3.3#PBF |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC REG LINEAR 3.3V 700MA 8SOIC |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | ![]() |
Quantity: | 1102 |
Current - Output: | 700mA |
Base Part Number: | LT1129 |
Supplier Device Package: | 8-SOIC |
Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
Mounting Type: | Surface Mount |
Operating Temperature: | 0°C ~ 125°C |
Protection Features: | Over Temperature, Reverse Polarity |
Control Features: | Enable |
PSRR: | 64dB (120Hz) |
Current - Supply (Max): | 90mA |
Current - Quiescent (Iq): | 70µA |
Series: | -- |
Voltage Dropout (Max): | 0.7V @ 700mA |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 3.3V |
Voltage - Input (Max): | 30V |
Number of Regulators: | 1 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tube |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
LT1129CS8-3.3#PBF Application Field and Working PrincipleLT1129CS8-3.3#PBF is an advanced low-noise and low-dropout voltage regulator from Linear Technology. It is designed to deliver a highly accurate and stable voltage output, making it well suited for a variety of applications including consumer, industrial, medical and transportation. The device features low dropout voltage and low output impedance, making it ideal for powering sensitive electronic loads. The LT1129CS8-3.3#PBF is a linear voltage regulator with a wide input voltage range and two independent outputs. It offers protection features such as over-temperature and short-circuit protection, making it safe and reliable.
The LT1129CS8-3.3#PBF is available in a wide variety of package configurations and output current ratings making it suitable for many different application environments. The device features a wide input voltage range of 4.75 V to 40 V and has two independent, adjustable outputs that can source up to 500mA each. The device also offers a very low, 1.1V dropout voltage and low output impedance, making it ideal for supplying precision, low-noise, sensitive applications. It also has an adjustable output, allowing it to accurately supply multiple voltages.
The working principle behind the LT1129CS8-3.3#PBF is simple. It consists of an internal voltage reference, two series pass MOSFETs, and two error amplifiers. When the input voltage is greater than the output voltage, the control error amplifiers detect the difference and turn on the MOSFETs to provide the required current to the output. This current is then regulated by the internal voltage reference and adjustments are made to keep the output voltage stable. The device also features a low dropout voltage and a low output impedance, ensuring that the output voltage stays stable and noise-free even when the input voltage fluctuates.
The LT1129CS8-3.3#PBF is ideal for a wide range of applications such as powering portable medical devices, automotive systems, data acquisition systems, process controllers, and many more. It is simple to use and provides a stable, accurate and low-noise output voltage. The device also features over-temperature and short-circuit protection, making it safe and reliable.
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