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Home > Semiconductors > ICs > Power Management ICs > NSC LM337T IC Regulator 1.5A NEG-ADJ TO-220

NSC LM337T IC Regulator 1.5A NEG-ADJ TO-220

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Nsc - Nsc Lm337T IC Linear Voltage Regulator IC; Voltage Regulator Type:Adjustable Negative Linear; Input Voltage Primary Max:-4.2V; Output Voltage Max:-1.2V; Output Current Max:1500mA; Dropout Voltage, Vdo:1.9V; Package/Case:3-TO-220; No. of Pins:3 RoHS Compliant: No

NSC LM337T IC Regulator 1.5A NEG-ADJ TO-220

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National Semiconductor - Nsc Lm337T IC Linear Voltage Regulator IC 1 Output 1.5A TO-220-3
Product Category: Linear Voltage Regulators
Mounting Style: Through Hole
Package / Case: TO-220-3
Number of Outputs: 1 Output
Polarity: Negative
Output Voltage: - 1.25 V to - 37 V
Output Current: 1.5 A
Output Type: Adjustable
Input Voltage MAX: - 40 V
Input Voltage MIN: - 3 V
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 125 C
Load Regulation: 0.3 %
Line Regulation: 0.01 %/V
Series: LM337-N
Packaging: Tube
Operating Temperature Range: - 40 C to + 125 C
Product: Linear Voltage Regulators
Type: 3-Terminal
PSRR / Ripple Rejection - Typ: 77 dB
Pd - Power Dissipation: 20 W
Product Type: Linear Voltage Regulators
Reference Voltage: - 1.25 V
Factory Pack Quantity: 45
Subcategory: PMIC - Power Management ICs

The LM337 is an adjustable 3−terminal negative voltage regulator
capable of supplying in excess of 1.5 A over an output voltage range of
−1.2 V to −37 V. This voltage regulator is exceptionally easy to use
and requires only two external resistors to set the output voltage.
Further, it employs internal current limiting, thermal shutdown and
safe area compensation, making it essentially blow−out proof.
The LM337 serves a wide variety of applications including local, on
card regulation. This device can also be used to make a programmable
output regulator, or by connecting a fixed resistor between the
adjustment and output, the LM337 can be used as a precision current
• Output Current in Excess of 1.5 A
• Output Adjustable between −1.2 V and −37 V
• Internal Thermal Overload Protection
• Internal Short Circuit Current Limiting Constant with Temperature
• Output Transistor Safe−Area Compensation
• Floating Operation for High Voltage Applications
• Eliminates Stocking many Fixed Voltages
• Available in Surface Mount D2PAK and Standard 3−Lead Transistor
• These Devices are Pb−Free and are RoHS Compliant

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