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• 1.5-A Output Current
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• Line Regulation 0.01%/V (Typical)
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• Load Regulation 0.3% (Typical)
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• 77-dB Ripple Rejection
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• 50 ppm/°C Temperature Coefficient
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• Thermal Overload Protection
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• Internal Short-Circuit Current Limiting Protections
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CATALOG |
LM337IMPX/NOPB COUNTRY OF ORIGIN |
LM337IMPX/NOPB PARAMETRIC INFO
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LM337IMPX/NOPB PACKAGE INFO
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LM337IMPX/NOPB MANUFACTURING INFO
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LM337IMPX/NOPB PACKAGING INFO
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LM337IMPX/NOPB ECAD MODELS
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LM337IMPX/NOPB APPLICATIONS
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COUNTRY OF ORIGIN
|
Malaysia |
China
|
United States of America
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PARAMETRIC INFO
|
Type |
Standard |
Number of Outputs |
1 |
Maximum Output Current (A) |
1.5 |
Minimum Operating Temperature (°C) |
-40 |
Maximum Operating Temperature (°C) |
125 |
Output Type |
Adjustable |
Output Voltage Range (V) |
<1.8 |
Junction to Ambient |
58.3°C/W |
Junction to Case |
36.6°C/W |
Polarity |
Negative |
Special Features |
Current Limit|Safe Area Protection|Short Circuit Protection|Thermal Shutdown Protection |
Load Regulation |
1% |
Line Regulation |
0.04%/V |
Maximum Power Dissipation (mW) |
2000 |
Minimum Input Voltage (V) |
-4.2 |
Maximum Input Voltage (V) |
-4.2 |
Output Voltage (V) |
-1.2 to -37 |
Typical Quiescent Current (mA) |
0.065 |
Reference Voltage (V) |
-1.287 |
Accuracy (%) |
±4 |
Minimum Storage Temperature (°C) |
-65 |
Maximum Storage Temperature (°C) |
150 |
Typical PSRR (dB) |
77 |
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|
PACKAGE INFO
|
Supplier Package |
SOT-223 |
Basic Package Type |
Lead-Frame SMT |
Pin Count |
4 |
Lead Shape |
Gull-wing |
PCB |
3 |
Tab |
Tab |
Pin Pitch (mm) |
2.3 |
Package Length (mm) |
6.7(Max) |
Package Width (mm) |
3.7(Max) |
Package Height (mm) |
1.7(Max) |
Package Diameter (mm) |
N/R |
Seated Plane Height (mm) |
1.8(Max) |
Mounting |
Surface Mount |
Package Weight (g) |
N/A |
Package Material |
Plastic |
Package Description |
Small Outline Transistor |
Package Family Name |
SOT |
Jedec |
TO-261AA |
Package Outline |
Link to Datasheet |
|
|
MANUFACTURING INFO
|
MSL |
1 |
Maximum Reflow Temperature (°C) |
260 |
Reflow Solder Time (Sec) |
30 |
Number of Reflow Cycle |
3 |
Standard |
J-STD-020D |
Reflow Temp. Source |
Link to Datasheet |
Maximum Wave Temperature (°C) |
N/R |
Wave Solder Time (Sec) |
N/R |
Lead Finish(Plating) |
Matte Sn |
Under Plating Material |
N/A |
Terminal Base Material |
Cu Alloy |
Number of Wave Cycles |
N/R |
|
|
PACKAGING INFO
|
Packaging Suffix |
X |
Packaging |
Tape and Reel |
Quantity Of Packaging |
2000 |
Reel Diameter (in) |
13 |
Reel Width (mm) |
16.4 |
Tape Pitch (mm) |
12 |
Tape Width (mm) |
16 |
Component Orientation |
Q3 |
Packaging Document |
Link to Datasheet |
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ECAD MODELS
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APPLICATIONS
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• Industrial Power Supplies
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• Factory Automation Systems
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• Building Automation Systems
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• PLC Systems
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• Instrumentation
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• IGBT Drive Negative Gate Supplies
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• Networking
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• Set-Top Boxes
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