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Power Circuits / Linear Regulator ICs / LM337TG
Datasheets
LM337TG by:
onsemi
EBV Chips
onsemi
Not Found

Linear Voltage Regulator, 1.5 A, High PSRR, Adjustable, Negative TJ = 0° to +125°C, TO-220, SINGLE GAUGE, 3-LEAD, 50-TUBE

Part Details for LM337TG by onsemi

Results Overview of LM337TG by onsemi

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

LM337TG Information

LM337TG by onsemi is a Linear Regulator IC.
Linear Regulator ICs are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for LM337TG

Part # Distributor Description Stock Price Buy
DISTI # 45J0747
Newark Adjustable Regulator, -1.2V To -37V, To-220Ab, Output Type:Adjustable, No. Of Outputs:1Outputs, O... utput Voltage - Nom:-, Output Voltage Min:-37V, Output Voltage Max:-1.2V, Input Voltage Min:-40V, Input Voltage Max:-4.2V, Msl:- Rohs Compliant: Yes |Onsemi LM337TG more RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk 1967
  • 1 $0.5140
  • 10 $0.5140
  • 100 $0.4710
  • 500 $0.4350
  • 1,000 $0.4350
  • 2,500 $0.4040
$0.4040 / $0.5140 Buy Now
DISTI # LM337TGOS-ND
DigiKey IC REG LIN NEG ADJ 1.5A TO220 Min Qty: 1 Lead time: 7 Weeks Container: Tube 1261
In Stock
  • 1 $1.5900
  • 10 $0.9820
  • 50 $0.7234
  • 100 $0.6408
  • 250 $0.5518
  • 500 $0.4970
  • 1,000 $0.4511
  • 2,500 $0.4017
  • 5,000 $0.3713
$0.3713 / $1.5900 Buy Now
DISTI # 45J0747
Avnet Americas Standard Regulator Neg -1.2V to -37V 1.5A 3-Pin(3+Tab) TO-220 Rail - Bulk (Alt: 45J0747) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 16 Weeks, 1 Days Container: Bulk 1967 Partner Stock
  • 1 $1.3900
  • 10 $0.7560
  • 100 $0.5810
  • 500 $0.5270
  • 1,000 $0.4940
$0.4940 / $1.3900 Buy Now
DISTI # LM337TG
Avnet Americas Standard Regulator Neg -1.2V to -37V 1.5A 3-Pin(3+Tab) TO-220 Rail - Rail/Tube (Alt: LM337TG) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 7 Weeks, 0 Days Container: Tube 0
  • 1 $0.2876
  • 10 $0.2798
  • 30 $0.2720
  • 50 $0.2642
  • 100 $0.2565
$0.2565 / $0.2876 Buy Now
DISTI # 863-LM337TG
Mouser Electronics Linear Voltage Regulators 1.5A -1.2 to -37V ADJ Negative RoHS: Compliant 8082
  • 1 $1.5100
  • 10 $0.8590
  • 25 $0.6550
  • 100 $0.5700
  • 250 $0.5310
  • 500 $0.4570
  • 1,000 $0.3780
  • 8,500 $0.3660
$0.3660 / $1.5100 Buy Now
DISTI # E02:0323_00017842
Arrow Electronics Standard Regulator Neg -1.2V to -37V 0.4A 3-Pin(3+Tab) TO-220 Tube Min Qty: 1 Package Multiple: 1 Lead time: 7 Weeks Date Code: 2439 Europe - 24907
  • 1 $0.5116
  • 10 $0.5065
  • 100 $0.4790
  • 500 $0.4076
  • 1,000 $0.3963
  • 1,700 $0.2417
$0.2417 / $0.5116 Buy Now
DISTI # V36:1790_07311730
Arrow Electronics Standard Regulator Neg -1.2V to -37V 0.4A 3-Pin(3+Tab) TO-220 Tube Min Qty: 50 Package Multiple: 50 Lead time: 7 Weeks Date Code: 2410 Americas - 8979
  • 50 $0.5920
  • 100 $0.4781
  • 500 $0.4067
  • 1,000 $0.3954
  • 1,700 $0.2408
$0.2408 / $0.5920 Buy Now
Future Electronics LM337 Series 1.5 A 1.2 to 37 V ADJ Output Negative Voltage Regulator - TO-220AB RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Lead time: 7 Weeks Container: Tube 1789
Tube
  • 1 $0.2650
  • 125 $0.2600
  • 400 $0.2500
  • 1,500 $0.2450
  • 5,000 $0.2350
$0.2350 / $0.2650 Buy Now
Future Electronics LM337 Series 1.5 A 1.2 to 37 V ADJ Output Negative Voltage Regulator - TO-220AB RoHS: Compliant pbFree: Yes Min Qty: 2150 Package Multiple: 50 Lead time: 7 Weeks Container: Tube 0
Tube
  • 1 $0.2650
  • 125 $0.2600
  • 400 $0.2500
  • 1,500 $0.2450
  • 5,000 $0.2350
$0.2350 / $0.2650 Buy Now
Onlinecomponents.com Linear Voltage Regulator, 1.5 A, High PSRR, Adjustable, Negative TJ = 0° to +125°C RoHS: Compliant 4900 In Stock
  • 50 $0.6260
  • 500 $0.4291
  • 1,000 $0.3828
  • 2,500 $0.3620
  • 5,000 $0.3602
  • 7,500 $0.3584
  • 10,000 $0.3566
  • 15,000 $0.3548
$0.3548 / $0.6260 Buy Now
DISTI # 79323453
Verical Standard Regulator Neg -1.2V to -37V 0.4A 3-Pin(3+Tab) TO-220 Tube Min Qty: 50 Package Multiple: 50 Date Code: 2410 Americas - 8950
  • 50 $0.5920
  • 100 $0.4781
  • 500 $0.4067
  • 1,000 $0.3954
  • 1,700 $0.2408
$0.2408 / $0.5920 Buy Now
DISTI # 84346441
Verical Standard Regulator Neg -1.2V to -37V 0.4A 3-Pin(3+Tab) TO-220 Tube Min Qty: 100 Package Multiple: 50 Date Code: 2433 Americas - 4900
  • 100 $0.8141
  • 500 $0.5578
  • 1,000 $0.4976
  • 2,500 $0.4706
  • 5,000 $0.4683
$0.4683 / $0.8141 Buy Now
Bristol Electronics   300
RFQ
DISTI # LM337TG
TME IC: voltage regulator, linear,adjustable, -37÷-1.2V, 1.5A, THT Min Qty: 1 0
  • 1 $0.4070
  • 3 $0.3950
  • 10 $0.3550
  • 50 $0.3190
  • 250 $0.3140
  • 1,000 $0.3100
  • 2,000 $0.2980
$0.2980 / $0.4070 RFQ
ComSIT USA 1.5 AMP, ADJUSTABLE OUTPUT, NEGATIVE VOLTAGE REGULATOR Adjustable Negative Standard Regulator, 1.2V ... Min, 37V Max, BIPolar, PSFM3 more RoHS: Compliant ECCN: EAR99 Stock DE - 33
Stock ES - 30
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # SMC-LM337TG
Sensible Micro Corporation IC REG LINEAR ADJ 1.5A TO220AB RoHS: Not Compliant Min Qty: 25 Lead time: 0 Weeks, 1 Days Container: Tubes 21
  • 100 $5.4307
  • 500 $5.2915
  • 1,000 $5.0130
$5.0130 / $5.4307 RFQ
Chip 1 Exchange INSTOCK 1300
RFQ
DISTI # LM337TG
Avnet Asia Standard Regulator Neg -1.2V to -37V 1.5A 3-Pin(3+Tab) TO-220 Rail (Alt: LM337TG) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 7 Weeks, 0 Days 300
  • 50 $0.4559
  • 500 $0.3943
  • 1,250 $0.2700
  • 2,500 $0.2587
  • 5,000 $0.2563
  • 10,000 $0.2538
  • 25,000 $0.2514
$0.2514 / $0.4559 Buy Now
DISTI # LM337TG
Avnet Silica Standard Regulator Neg 12V to 37V 15A 3Pin3Tab TO220 Rail (Alt: LM337TG) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 8 Weeks, 0 Days Silica - 0
Buy Now
DISTI # LM337TG
EBV Elektronik Standard Regulator Neg 12V to 37V 15A 3Pin3Tab TO220 Rail (Alt: LM337TG) RoHS: Compliant Min Qty: 50 Package Multiple: 50 Lead time: 9 Weeks, 0 Days EBV - 0
Buy Now
Flip Electronics Stock, ship today 1000
RFQ
Master Electronics Linear Voltage Regulator, 1.5 A, High PSRR, Adjustable, Negative TJ = 0° to +125°C RoHS: Compliant 4900 In Stock
  • 50 $0.6260
  • 500 $0.4291
  • 1,000 $0.3828
  • 2,500 $0.3620
  • 5,000 $0.3602
  • 7,500 $0.3584
  • 10,000 $0.3566
  • 15,000 $0.3548
$0.3548 / $0.6260 Buy Now
Vyrian Regulators 6063
RFQ
Win Source Electronics IC REG LINEAR ADJ 1.5A TO220AB 44000
  • 130 $0.3944
  • 310 $0.3237
  • 480 $0.3135
  • 660 $0.3034
  • 855 $0.2933
  • 1,145 $0.2630
$0.2630 / $0.3944 Buy Now
Wuhan P&S 1.5 A, Adjustable Output,Negative Voltage Regulator Min Qty: 1 4000
  • 1 $0.9900
  • 100 $0.6300
  • 500 $0.5200
  • 1,000 $0.4800
$0.4800 / $0.9900 Buy Now

Part Details for LM337TG

LM337TG CAD Models

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LM337TG Part Data Attributes

Parametric Data
LM337TG onsemi
Buy Now Datasheet
Compare Parts:
LM337TG onsemi Linear Voltage Regulator, 1.5 A, High PSRR, Adjustable, Negative TJ = 0° to +125°C, TO-220, SINGLE GAUGE, 3-LEAD, 50-TUBE
Select a part to compare:
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ONSEMI
Part Package Code TO-220, SINGLE GAUGE, 3-LEAD
Pin Count 3
Manufacturer Package Code 221AB
Reach Compliance Code not_compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 16 Weeks, 1 Day
Samacsys Manufacturer onsemi
Adjustability ADJUSTABLE
Dropout Voltage1-Nom 3 V
Input-Output Voltage Differential-Max 40 V
Input-Output Voltage Differential-Min 3 V
JESD-30 Code R-PSFM-T3
JESD-609 Code e3
Line Regulation-Max (%/V) 0.07
Load Regulation-Max(%) 1.5%
Number of Functions 1
Number of Outputs 1
Number of Terminals 3
Operating Temperature TJ-Max 125 °C
Operating Temperature TJ-Min
Output Current1-Max 1.5 A
Output Voltage1-Max 37 V
Output Voltage1-Min 1.2 V
Package Body Material PLASTIC/EPOXY
Package Code SFM
Package Equivalence Code SIP3,.1TB
Package Shape RECTANGULAR
Package Style FLANGE MOUNT
Packing Method RAIL
Qualification Status Not Qualified
Regulator Type ADJUSTABLE NEGATIVE SINGLE OUTPUT STANDARD REGULATOR
Surface Mount NO
Technology BIPOLAR
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position SINGLE

Alternate Parts for LM337TG

This table gives cross-reference parts and alternative options found for LM337TG. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM337TG, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
LM337T onsemi Check for Price Linear Voltage Regulator, Negative, Adjustable Output, 1.5 A, TO-220-3, 1000-TUBE LM337TG vs LM337T
LM337T Motorola Mobility LLC Check for Price 1.2 V-37V ADJUSTABLE NEGATIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN LM337TG vs LM337T
LM337T/NOPB Texas Instruments $1.4216 1.5-A, negative, adjustable linear voltage regulator 3-TO-220 0 to 125 LM337TG vs LM337T/NOPB
LM337T/NOPB National Semiconductor Corporation Check for Price IC VREG 1.2 V-37 V ADJUSTABLE NEGATIVE REGULATOR, PSFM3, PLASTIC, TO-220, 3 PIN, Adjustable Negative Single Output Standard Regulator LM337TG vs LM337T/NOPB

LM337TG Related Parts

LM337TG Frequently Asked Questions (FAQ)

  • The maximum input voltage that can be applied to the LM337TG is 40V. Exceeding this voltage can cause damage to the device.

  • To ensure stability of the output voltage, a minimum output capacitance of 10uF is recommended. Additionally, the output capacitor should have a low equivalent series resistance (ESR) to prevent oscillations.

  • The maximum output current that the LM337TG can provide is 1.5A. Exceeding this current can cause overheating and damage to the device.

  • The output voltage of the LM337TG can be adjusted by using a resistive divider network between the output pin and the adjust pin. The output voltage can be calculated using the formula: Vout = 1.25 x (1 + R2/R1).

  • The thermal shutdown temperature of the LM337TG is typically around 150°C. If the junction temperature exceeds this value, the device will shut down to prevent damage.