LM337T/NOPB National Semiconductor, LM337T/NOPB Datasheet - Page 6

• Manufacturer Part Number: LM337T/NOPB
• Description: IC REGULATOR NEG ADJ TO220-3
• Manufacturer: National Semiconductor
• Type: Voltage Regulatorr

Specifications of LM337T/NOPB

• Regulator Topology: Negative Adjustable
• Voltage - Output: -1.2 ~ -37 V
• Voltage - Input: -4.2 ~ -50 V
• Number Of Regulators: 1
• Current - Output: 1.5A
• Current - Limit (min): 1.5A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Current, Output: 1.5 A
• Package Type: TO-220
• Power Dissipation: 15 W
• Regulation, Line: 0.01 %/V
• Regulation, Load: 0.3 %
• Regulator Type: Negative Voltage Out
• Resistance, Thermal, Junction To Case: 4 °C/W
• Temperature, Operating, Range: 0 to +125 °C
• Voltage, Input: 40 V
• Voltage, Noise: 0.003 %
• Voltage, Output: -1.2 to -37 V
• Voltage, Supply, Rejection Ratio: 77 dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device
• Other names: *LM337T; *LM337T/NOPB; LM337TNS

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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