LM120K-12/883 National Semiconductor, LM120K-12/883 Datasheet - Page 11

• Manufacturer Part Number: LM120K-12/883
• Description: Standard Regulator Neg -12V 1.5A 3-Pin (2+Tab) TO-3 Tray
• Manufacturer: National Semiconductor
• Type: Linearr

Specifications of LM120K-12/883

• Package: 3TO-3
• Function: Standard
• Number Of Outputs: 1
• Output Voltage: -12 V
• Maximum Output Current: 1.5 A
• Output Type: Fixed
• Operating Temperature: -55 to 125 °C
• Polarity: Negative

±15V, 1 Amp Tracking Regulators
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*Resistor tolerance of R4 and R5 determine matching of (+) and (−) outputs.
**Necessary only if raw supply filter capacitors are more than 2 from
regulators.
Load Regulation at ΔI
Output Ripple, C
I
Temperature Stability
Output Noise 10 Hz
L
= 1A
IN
Performance (Typical)
= 3000 μF,
≤
f
L
≤
= 1A
10 kHz 150 μVRMS 150 μVRMS
100 μVRMS 100 μVRMS
+50 mV
10 mV
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+50 mV
1 mV