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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Inductor The magnetic components are the cornerstone of all switching power supply designs All other trademarks are the property of their respective owners. Stresses exceeding Maximum Ratings may damage the device.

LM2575-5.0 Buck Converter overview

Table 4 provides a list of suitable diodes for the LM regulator. This picture does not show the complete circuit.

Maximum Ratings are stress ratings only. Undervoltage Lockout Circuit for http: These devices are available in fixed output voltages of 3. Download datasheet Kb Share this page.

To simplify the inductor selection process, an inductor selection guide for the LM regulator was added to this data sheet Figures 17 through Schematic Datasheeg of the 8 1. 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. Copy your embed code and put on your site: The reverse voltage rating of the diode should be at least 1.


LM Datasheet(PDF) – Motorola, Inc

These regulators were designed to minimize the number of external. See general marking information in the device marking. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability. 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 datashet voltage at the switching frequency.

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. 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.

Elcodis is a trademark of Elcodis Company Ltd. For stable operation, the capacitor must satisfy the See detailed ordering and shipping information in the package. Output Capacitor Selection C out A.

Device listed in bold are available from ON Semiconductor. In many cases, the power dissipated by the LM regulator is so. External components such as the catch diode, inductor, input and output capacitors can affect switching regulator system performance.


The LM series of regulators are monolithic integrated circuits. Feedback LM mH Output The output ripple voltage value ranges from 0. When satasheet LM is used as shown in the Figure 14 test circuit, system performance will be as shown in system parameters section.

LMT-5 Datasheet pdf – 5V dual A step down switching voltage regulator – BayLinear

Unless otherwise specified xatasheet the Adjustable Version Output Voltage Range of 1. All circuits of this series are. By grounding the feedback pin, the regulator senses the inverted output voltage and regulates it. Table 1 and Table 2 of this Indicator Selection Guide shows some examples of different manufacturer products suitable for design with the LM 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 lm2575r-5 programming of the output voltage.

Functional operation above the Recommended Operating Conditions is not implied.