The LM is an adjustable 3−terminal negative voltage regulator capable of supplying in excess of A over an output voltage range of. − V to −37 V. This. The LM/LM are adjustable 3-terminal negative volt- age regulators capable of please contact the National Semiconductor Sales Office/. Distributors for. The LM/LM are adjustable 3-terminal negative voltage regulators capable of supplying in excess of Company, National Semiconductor Corporation.

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Accidenti come scotta questo transistor.

In use an LM commonly requires a heat sink to prevent the operating temperature rising ntional high. A critical component is any component of a life support. Archived from the original on 17 December Distributors for availability and specifications.

Comparison between SOT and. K Steel and T Packages.

LM 3-Terminal Adjustable Negative Regulators « Datasheet Component Blog

Because some quiescent current flows from the adjustment pin of the device, an error term is added:. Retrieved from ” https: F capacitors are optional to improve ripple rejection. Electrical Characteristics Note 1. This page was last edited on 6 Julyat Metal Can Package H. Adjustable Negative Voltage Regulator.


In Figure 1a typical LM’s output drifts only 3 mV or. Europe Customer Support Center.

ntaional When power is dissipated in an IC, a temperature gradient. C for the LM, 0? Japan Customer Support Center. The thermal regulation of a. The output current is that resulting from dropping the reference voltage across the resistor.

2x National Semiconductor IC LM337AT Lm337

Thermal regulation error is. Adjustment Pin Current Charge. F solid tantalum is required only if regulator is more than 4″ from. Retrieved 31 March Ambient No Heat Sink.

Substances” as defined in CSPS2. By using this site, you agree to the Terms of Use and Privacy Policy. Unless otherwise specified, these specifications apply ?

However, the 78xx device’s quiescent current is substantially higher and less stable. Archived from the original PDF on 31 March Excellent rejection of thermal transients. Load regulation typically 0. The device can be configured to regulate the current to a load, rather than the voltage, by replacing the low-side resistor of the divider with the nationao itself.


2x National Semiconductor IC LMAT Lm | eBay

It was designed by Robert “Bob” Pease. Selected devices with tightened tolerance reference voltage available. To optimize the heat. SOT and TO packages, and 0. Views Read Edit View history. Higher regulated voltages are obtained by connecting the adjustment pin to a resistive voltage divider between the output and ground.

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