Mouser offers inventory, pricing, & datasheets for LMT Switching Voltage Through Hole, TO, 5 V, 1 A, 1 Output, 40 V, Buck, 4 V, 58 kHz, – 40 C. LMT-5 Switching Voltage Regulators are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for LMT-5 Switching Voltage. LMT-5 – LM Step-Down 5-Voltage Regulator Datasheet – Buy LMT Technical Information – National Semiconductor LMT-5 Datasheet.
|Published (Last):||24 July 2008|
|PDF File Size:||8.93 Mb|
|ePub File Size:||7.29 Mb|
|Price:||Free* [*Free Regsitration Required]|
Schematic Diagram of the 8 1. External components such as the catch diode, inductor, input and output capacitors can affect switching regulator system performance.
By grounding the feedback pin, the regulator senses the inverted output voltage and regulates it. Copy your embed code and put on your site: See detailed ordering and shipping information in the package.
Maximum Ratings are stress ratings only.
Output Capacitor Selection C out A. Table 1 and Table 2 of this Indicator Selection Guide shows some examples of different 2557t-5 products suitable for design with the LM Feedback LM mH Output When the LM is used as shown in the Figure 14 test circuit, system performance will be as shown in system parameters section.
T-5 pdf Datasheet P1 Part Num IC-ON-LINE
Elcodis is a trademark of Elcodis Company Ltd. Adjustable Version Output Voltage Range of 1.
Table 4 provides a list of suitable diodes for the LM regulator. To simplify the inductor selection process, an inductor selection guide for the LM regulator was added to this data sheet Figures 17 through Stresses exceeding Maximum Ratings may damage the device.
This picture does not show the complete circuit. All circuits of this series are. For stable operation, the capacitor must satisfy the Device listed in bold are available from ON Semiconductor. All other trademarks are the property of their respective owners.
LM2575T-5.0 IC REG BUCK 5V 1A TO220-5 LM2575T-5.0 2575 LM2575T LM2575 2575T M2575
Functional operation above the Recommended Operating Conditions is not implied. In many cases, the power dissipated by the LM regulator is so. These regulators were designed to minimize the number of external.
These devices are available in fixed output voltages of 3.
2575T-12 Datasheet PDF
For a robust design the diode should have a current rating equal to the maximum current limit of the LM to be able to withstand a continuous output short B.
See general marking information in the device marking. Output Voltage Ripple and Transients Source of the Output Ripple Since the LM is a switch mode power supply regulator, its output voltage, if left unfiltered, will contain a sawtooth ripple voltage at the switching frequency.
In the Adjustable version of the LM switching regulator this pin is the direct input of the error amplifier and the resistor network R2 connected externally to allow programming of the output voltage.
For a robust design, the diode should have a current rating equal to the maximum current limit of the LM to be able to withstand a continuous output short. The LM series of regulators are monolithic integrated circuits.
Download datasheet Kb Share this page. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
The output ripple voltage value ranges from 0. Inductor The magnetic components are the cornerstone of all switching power supply designs The reverse voltage rating of the diode should be at least 1. Unless otherwise specified for the In many cases, the power dissipated by the LM regulator is so low, that no heatsink is required or its size could be reduced dramatically.
Undervoltage Lockout Circuit for http: