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.

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These regulators were designed to minimize the number of external. Extended exposure to stresses above the Recommended Operating Conditions may affect device reliability.

The LM series of datashet are monolithic integrated circuits. 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.

T Datasheet National Semiconductor pdf data sheet FREE from

Adjustable Version Output Voltage Range of 1. Unless otherwise specified for the When the LM is used as shown in the Figure 14 test circuit, system performance will be as shown in system parameters section. Maximum Ratings are stress ratings only. All circuits of this series are.


Dataeheet 4 provides a list of suitable diodes for the LM regulator. 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. Output Capacitor Selection C out A. This picture does not show the complete circuit. Undervoltage Lockout Circuit for http: The reverse voltage rating of the diode should be at least 1. Table 1 and Table 2 of this Indicator Selection Guide shows some examples of different manufacturer products suitable for design with the LM Device listed in bold are available from ON Semiconductor.


All other trademarks are the property of their respective owners. Elcodis is a trademark of Elcodis Company Ltd. 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.

Inductor The magnetic components are the cornerstone of all switching power supply designs In many cases, the power dissipated by the LM regulator is so low, that no heatsink dataseet required or its size could be reduced dramatically. By grounding the feedback pin, the regulator senses the inverted output voltage and regulates it.


LM2575T-5.0 IC REG BUCK 5V 1A TO220-5 LM2575T-5.0 2575 LM2575T LM2575 2575T M2575

These devices are available in fixed output voltages of 3. The output ripple voltage value ranges from 0. See detailed ordering and shipping information in the package. Copy your embed code and put on your site: For stable operation, the capacitor must satisfy the Stresses exceeding Maximum Daasheet may damage the device.


Download datasheet Kb Share this page. Schematic 2575t-55 of the 8 1. To simplify the inductor selection process, an inductor selection guide for the LM regulator was added to this data sheet Figures 17 through Feedback LM mH Output Functional operation above the Recommended Operating Conditions is not implied.

External components such as the catch diode, inductor, input and output capacitors can affect switching regulator system performance. See general marking information in the device marking. 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.