Product Summary

The LM337T is an adjustable 3-terminal negative voltage regulator. The LM337T is capable of supplying in excess of -1.5A over an output voltage range of -1.2V to -37V. The applications of the LM337T include: local on-card regulation, programmable-outputvoltge regulation or precision current regulation.

Parametrics

LM337T absolute maximum ratings: (1) Power Dissipation: Internally Limited; (2) Input-Output Voltage Differential: 40V; (3) Operating Junction Temperature range: -55 to +150°C; (4) Storage Temperature: -65 to +150°C; (5) Lead Temperature (Soldering,10sec.) : 300°C; (6) Plastic Package (Soldering, 4sec.) : 260°C; (7) ESD Rating: 2k Volts.

Features

LM337T features: (1) Output voltage adjustable from -1.2V to -37V; (2) 1.5A output current guaranteed, -55 to +150°C; (3) Line regulation typically 0.01%/V; (4) Load regulation typically 0.3%; (5) Excellent thermal regulation, 0.002%/W; (6) 77dB ripple rejection; (8) Excellent rejection of thermal transients; (9) Standard 3-lead transistor package; (10) Output is short circuit protected.

Diagrams

LM337T Circuit

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
LM337T
LM337T
Fairchild Semiconductor
Linear Regulators - Standard 1.5A Neg Adj Vol Reg
Data Sheet
0-1: $0.41
1-25: $0.32
25-100: $0.28
100-250: $0.24
LM337T/LB01
LM337T/LB01
National Semiconductor (TI)
Linear Regulators - Standard
Data Sheet
0-900: $0.57
900-1350: $0.47
1350-2700: $0.46
2700-5400: $0.42
LM337T/LF01
LM337T/LF01
National Semiconductor (TI)
Linear Regulators - Standard
Data Sheet
0-585: $0.57
585-1035: $0.47
1035-2520: $0.46
2520-5040: $0.42
LM337T/NOPB
LM337T/NOPB
National Semiconductor (TI)
Linear Regulators - Standard 3-TERMINAL ADJ NEG REG
Data Sheet
0-1: $1.01
1-25: $0.81
25-100: $0.73
100-250: $0.65
LM337TG
LM337TG
ON Semiconductor
Linear Regulators - Standard 1.5A -1.2 to -37V ADJ Negative
Data Sheet
0-1: $0.43
1-25: $0.38
25-100: $0.28
100-500: $0.24