LM104

Specifications LM104/LM204 LM304Input Voltage .........................................................................50V .............................40VInput-Output Voltage Differential ...........................................50V .............................40VPower Dissipation (Note 1) ......

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SeekIC No. : 004394515 Detail

LM104: Specifications LM104/LM204 LM304Input Voltage .........................................................................50V .............................40VInput-Output Voltage Differential ............

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Part Number:
LM104
Supply Ability:
5000

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

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Upload time: 2024/11/23

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Product Details

Description



Specifications

                                                                                LM104/LM204                          LM304
Input Voltage .........................................................................50V .............................40V
Input-Output Voltage Differential ...........................................50V .............................40V
Power Dissipation (Note 1) ..............................................500 mW .....................500 mW
Operating Temperature Range
LM104 ..................................................................-55 to +125
LM204 ....................................................................-25 to +85
LM304 .......................................................................0 to a70
Storage Temperature Range ...............................-65 to +150 ............-65 to +150
Lead Temperature (Soldering, 10 sec.) ..............260 for plastic ........300 for hermetic



Description

The LM104 series are precision voltage regulators which can be programmed by a single external resistor to supply any voltage from 40V down to zero while operating from a single unregulated supply. They can also provide 0.01-percent regulation in circuits using a separate, floating bias supply, where the output voltage is limited only by the breakdown of external pass transistors. Although designed primarily as linear, series regulators, the circuits can be used as switching regulators, current regulators or in a number of other control applications. Typical performance characteristics are:
·Subsurface zener reference
·1 mV regulation no load to full load
·0.01%/V line regulation
·0.2 mV/V ripple rejection
·0.3% temperature stability over military temperature range

The LM104 series is the complement of the LM105 positive regulator, intended for systems requiring regulated negative voltages which have a common ground with the unregulated supply. By themselves, they can deliver output currents to 25 mA, but external transistors can be added to get any desired current. The output voltage is set by external resistors, and either constant or foldback current limiting is made available.

The LM104 is specified for operation over the b55ßC to a125ßC military temperature range. The LM204 is specified for operation over the b25ßC to a85ßC temperature range.
The LM304 is specified for operation from 0ßC to a70ßC.




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