LMT-5 – LM Step-Down 5-Voltage Regulator Datasheet – Buy LMT Technical Information – National Semiconductor LMT-5 Datasheet. Data sheets and support documentation can be found on. Micrel’s web Unregulated. DC Input. LM +. CIN. µF. +VIN. 1. 3. Gnd. 5. On/Off. 2. Output. LMT-5 Switching Voltage Regulators are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for LMT-5 Switching Voltage.
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Feedback LM mH Output The output ripple voltage value ranges from 0. Unless otherwise specified for the See general marking information in the device marking. 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.
LM2575-5.0 Buck Converter overview
The LM series of regulators are monolithic integrated circuits. By grounding the feedback pin, the regulator senses the inverted output voltage and regulates it. Table 4 provides a list of suitable diodes for the LM regulator. All other trademarks are the property of datashest respective owners.
Schematic Diagram of the 8 1. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.
LMT-5 Datasheet(PDF) – ON Semiconductor
In the Adjustable version of the LM switching regulator this pin is the datashet input of the error amplifier and the resistor network R2 connected externally to allow programming of the output voltage.
All circuits of this series are.
Copy your embed code and put on your site: This picture does not show the complete circuit. To simplify the inductor selection process, an inductor selection guide for the LM regulator was added to this data sheet Figures 17 through When the LM is used as shown in the Figure 14 test circuit, system performance will be as shown in system parameters section.
Elcodis is a trademark of Elcodis Company Ltd. For stable operation, the capacitor must satisfy the Inductor The magnetic components are the cornerstone of all switching power datashret designs 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. The reverse dataeheet rating of the diode should be at least 1. Download datasheet Kb Share this page. 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.
Stresses exceeding Maximum Ratings may damage the device. Device listed in bold are available from ON Semiconductor. Table 1 and Table 2 of this Indicator Selection Guide shows some examples of different manufacturer products suitable for design with the LM Output Capacitor Selection C out A.
Adjustable Version Output Voltage Range of 1. See detailed ordering and shipping information in the package. For a robust design the diode should have a current rating equal to the maximum current limit of the LM to be able fatasheet withstand a continuous output short B.
External components such as the catch diode, inductor, input and lm257t5-5 capacitors can affect switching regulator system performance.
In many cases, the power dissipated by dataasheet LM regulator is so. Functional operation above the Recommended Operating Conditions is not implied. Undervoltage Lockout Circuit for http: