| Allicdata Part #: | LT1507IS8#PBF-ND |
| Manufacturer Part#: |
LT1507IS8#PBF |
| Price: | $ 6.18 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Linear Technology/Analog Devices |
| Short Description: | IC REG BUCK ADJ 1.5A 8SOIC |
| More Detail: | Buck Switching Regulator IC Positive Adjustable 2.... |
| DataSheet: | LT1507IS8#PBF Datasheet/PDF |
| Quantity: | 273 |
| 1 +: | $ 5.61960 |
| 25 +: | $ 3.73086 |
| 100 +: | $ 2.98809 |
| Voltage - Output (Min/Fixed): | 2.42V |
| Base Part Number: | LT1507 |
| Supplier Device Package: | 8-SOIC |
| Package / Case: | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Synchronous Rectifier: | No |
| Frequency - Switching: | 500kHz |
| Current - Output: | 1.5A |
| Voltage - Output (Max): | 14.88V |
| Series: | -- |
| Voltage - Input (Max): | 16V |
| Voltage - Input (Min): | 4V |
| Number of Outputs: | 1 |
| Output Type: | Adjustable |
| Topology: | Buck |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Part Status: | Active |
| Packaging: | Tube |
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The LT1507IS8#PBF is a DC-DC buck switching regulator intended for handheld and mobile applications that require low noise operation and light weight packaging. It is designed to provide a constant output voltage with adjustable current limiting. It is capable of supplying up to 5A of continuous output current and can operate in input voltages between 2.7V and 6.5V.The LT1507IS8#PBF features a wide operating temperature range, with an adjustable switching frequency of up to 1MHz and a shutdown current of less than 3µA. The device also includes a low-noise soft-start circuit to reduce the inrush current in start-up and protect against over-current conditions. The LT1507IS8#PBF also includes external compensation for fast system response and stable operation.
The LT1507IS8#PBF is ideal for low-noise and low-power switching regulator applications in a wide range of applications such as mobile phones, tablet PCs, notebook computers and other handheld devices. It is also suitable for motor control, battery charging, automotive, industrial and communications power supplies.
In order to better understand the LT1507IS8#PBF, it is important to understand how it works. The LT1507IS8#PBF is a DC-DC buck switching regulator that operates by converting a relatively high voltage DC voltage into a relatively low voltage DC voltage. It does this by switching the input voltage at a fixed frequency and varying the duty cycle of the switch. The duty cycle is controlled by the error amplifier, which compares the output voltage with a reference voltage. The on-time of the switch is increased or decreased in order to maintain the desired voltage. The switching frequency and the internal compensation network allow the device to respond quickly to input voltage and load changes to maintain a steady output voltage.
The LT1507IS8#PBF is a high-performance step-down switching regulator that offers a wide range of features to make it ideal for a variety of DC-DC switching applications. Its low noise operation and wide operating temperature range make it well suited for use in portable and mobile applications. Its adjustable current limiting and soft start circuit protect against over-current conditions and allow for fast system response. This makes it an ideal solution for applications requiring low noise, high efficiency and light weight packaging.
The specific data is subject to PDF, and the above content is for reference
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LT1507IS8#PBF Datasheet/PDF