LM337T National Semiconductor, LM337T Datasheet - Page 6

• Manufacturer Part Number: LM337T
• Description: IC, NEGATIVE ADJ REG, -1.2V TO 7V TO-220
• Manufacturer: National Semiconductor

Specifications of LM337T

• Primary Input Voltage: 40V
• Output Voltage Adjustable Range: -1.2V To -37V
• Dropout Voltage Vdo: 1.9V
• No. Of Outputs: 1
• No. Of Pins: 3
• Output Current: 1.5A
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Applications
−5.2V Regulator with Electronic Shutdown*
Adjustable Lab Voltage Regulator
00906710
*Minimum output . −1.3V when control input is low
Adjustable Current Regulator
00906709
Full output current not available
at high input-output voltages
*The 10 µF capacitors are optional to improve ripple rejection
Current Regulator
00906712
High Stability −10V Regulator
00906711
Negative Regulator with Protection Diodes
00906714
00906713
*When C
is larger than 20 µF, D1 protects the LM137 in case the input
L
supply is shorted
**When C2 is larger than 10 µF and −V
is larger than −25V, D2
OUT
protects the LM137 in case the output is shorted
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