LM320

PinoutSpecificationsOutput Current1500 mAAdjustable OutputNoOn/Off PinNoError FlagNoRegTypeLinear RegulatorTemperature Min0 deg CTemperature Max125 deg COutput Voltage-15 Volt View Using CatalogDescriptionThe LM320 series are three-terminal negative regulators with a fixed output voltage of −...

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LM320 Picture
SeekIC No. : 004395213 Detail

LM320: PinoutSpecificationsOutput Current1500 mAAdjustable OutputNoOn/Off PinNoError FlagNoRegTypeLinear RegulatorTemperature Min0 deg CTemperature Max125 deg COutput Voltage-15 Volt View Using CatalogDesc...

floor Price/Ceiling Price

Part Number:
LM320
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/12/24

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Product Details

Description



Pinout




Specifications

Output Current1500 mA
Adjustable OutputNo
On/Off PinNo
Error FlagNo
RegTypeLinear Regulator
Temperature Min0 deg C
Temperature Max125 deg C
Output Voltage-15 Volt
View Using Catalog



Description

The LM320 series are three-terminal negative regulators with a fixed output voltage of −5V, −12V, and −15V, and up to 1.5A load current capability. Where other voltages are required, the LM137 and LM137HV series provide an output voltage range of −1.2V to −47V.

The LM320 need only one external component-a compensation capacitor at the output, making them easy to apply. Worst case guarantees on output voltage deviation due to any combination of line, load or temperature variation assure satisfactory system operation.

Exceptional effort has been made to make the LM320 Series immune to overload conditions. The regulators have current limiting which is independent of temperature, combined with thermal overload protection. Internal current limiting protects against momentary faults while thermal shutdown prevents junction temperatures from exceeding safe limits during prolonged overloads.

Although primarily intended for fixed output voltage applications, the LM320 Series may be programmed for higher output voltages with a simple resistive divider. The low quiescent drain current of the devices allows this technique to be used with good regulation.

Reliability Metrics


Part Number Process EFR Reject EFR Sample Size PPM LTA Rejects LTA Device Hours FITS MTTF (Hours)
LM320T-12 SLM 0 42786 0 0 3352500 2 951281028
LM320T-15 SLM 0 42786 0 0 3352500 2 951281028
LM320T-5.0 SLM 0 42786 0 0 3352500 2 951281028

Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR. The Long Term Failure Rates were calculated at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress temperature of 150°C to an application temperature of 55°C.

For more information on Reliability Metrics, please click here.


Application Notes


Title Size in Kbytes Date
AN-103: Application Note 103 LM340 Series Three Terminal Positive Regulators 421 Kbytes 3-Oct-02 Download

If you have trouble printing or viewing PDF file(s), see Printing Problems.

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If you have trouble printing or viewing PDF file(s), see Printing Problems.




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