Product Summary

The LM337T is a 3-terminal negative adjustable regulator. It supplies in excess of 1.5A over an output voltage range of -1.2V to - 37V. The LM337T requires only two external resistor to set the output voltage. Included on the chip are current limiting, thermal overload protection and safe area compensation.

Parametrics

LM337T absolute maximum ratings: (1)Input-Output Voltage Differential |VI - VO|: 40 V; (2)Power Dissipation PD: Internally limited W; (3)Operating Temperature Range TOPR: 0 to +125 ℃; (4)Storage Temperature Range TSTG: -65 to +125 ℃.

Features

LM337T features: (1)Output current in excess of 1.5A; (2)Output voltage adjustable between -1.2V and - 37V; (3)Internal thermal overload protection; (4)Internal short circuit current limiting; (5)Output transistor safe area compensation; (6)Floating operation for high voltage applications; (7)Standard 3-pin TO-220 package.

Diagrams

LM337T block diagram

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
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
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