LM337SP in Tube by STMicroelectronics | Linear Regulators | Future Electronics
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Manufacturer Part #

LM337SP

LM337 Series 1.5 A -1.2 to -37 V Adjustable Negative Voltage Regulator -TO-220

ECAD Model:
Mfr. Name: STMicroelectronics
Standard Pkg:
Product Variant Information section
Date Code: 2436
Product Specification Section
STMicroelectronics LM337SP - Technical Attributes
Attributes Table
Input Voltage-Max: 40V
Output Voltage Range: -1.2V to -37V
Output Voltage Fixed: 0.03243243V
Output Current-Max: 1.5A
Operating Temp Range: 0°C to 125°C
Regulator Topology: Adjustable
No. of Outputs: Single
Load Regulation: 50mV
Load Regulation (%): 1%
Current - Limit: 0.4A
Line Regulation (%): 0.04%
Package Style:  TO-220-3 (TO-220AB)
Mounting Method: Flange Mount
Features & Applications

The LM337SP is a 1.5 A output current, 3-terminal, adjustable negative voltage regulator. It's available in through hole TO-220-3 package.

These are exceptionally easy to use and require only two external resistors to set the output voltage. It offer full overload protection available only in integrated circuits.

Features:

  • Output voltage adjustable down to VREF
  • 1.5 A guaranteed output current
  • 0.3%/V typical load regulation
  • 0.01%/V typical line regulation
  • Current limit constant with temperature
  • Ripple rejection: 77 dB
  • Standard 3-lead transistor packages
  • Excellent thermal regulation: 0.002%/V
  • 50 ppm/°C temperature coefficient
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Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Stock:Factory Stock:
-1
Factory Lead Time:
8 Weeks
Minimum Order:
1000
Multiple Of:
1000
Total
$475.00
USD
Quantity
Unit Price
1,000
$0.475
2,000
$0.47
3,000
$0.465
5,000+
$0.455
Product Variant Information section