LM337TG
Linear Voltage Regulator, Adjustable, 40V primary in, -37V to -1.2V/1.5A/1 Output, TO-220AB-3
| Manufacturer | ONSEMI |
|---|---|
| Manufacturer Part No | LM337TGCopy |
| Manufacturer Standard Lead Time | 45 weeks |
| Order Code | 1211104 |
| Your Part Number | |
| Technical Datasheet |
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $1.880 ($2.068) |
| 10+ | $1.240 ($1.364) |
| 100+ | $1.020 ($1.122) |
| 500+ | $0.969 ($1.0659) |
| 1000+ | $0.896 ($0.9856) |
| 2500+ | $0.885 ($0.9735) |
| 5000+ | $0.874 ($0.9614) |
Product Information
| Manufacturer | ONSEMI |
|---|---|
| Manufacturer Part No | LM337TGCopy |
| Manufacturer Standard Lead Time | 45 weeks |
| Order Code | 1211104 |
| Technical Datasheet | |
| Output Type | Adjustable |
| No. of Outputs | 1Outputs |
| Output Voltage - Nom | - |
| Output Voltage Min | -37V |
| Output Voltage Max | -1.2V |
| Input Voltage Min | -50V |
| Input Voltage Max | -4.2V |
| Product Range | - |
| Output Current Max | 1.5A |
| Max Output Current | 1.5A |
| IC Case / Package | TO-220AB |
| No. of Pins | 3Pins |
| IC Mounting | Through Hole |
| Operating Temperature Min | 0°C |
| Operating Temperature Max | 125°C |
| Qualification | - |
| MSL | - |
| SVHC | No SVHC (25-Jun-2025) |
Product Overview
The LM337TG is an adjustable output Negative Voltage Regulator capable of supplying in excess of 1.5A over an output voltage range of -1.2 to -37V. This voltage regulator is exceptionally easy to use and requires only two external resistors to set the output voltage. Further, it employs internal current limiting, thermal shutdown and safe area compensation, making it essentially blow-out proof. The regulator serves a wide variety of applications including local, on card regulation. This device can also be used to make a programmable output regulator or by connecting a fixed resistor between the adjustment and output, the regulator can be used as a precision current regulator.
- Internal thermal overload protection
- Internal short-circuit current limiting constant with temperature
- Output transistor safe area compensation
- Floating operation for high voltage applications
- Eliminates stocking many fixed voltages
Applications
Industrial, Power Management
Technical Specifications
| Output Type | Adjustable |
|---|---|
| Output Voltage - Nom | - |
| Output Voltage Max | -1.2V |
| Input Voltage Max | -4.2V |
| Output Current Max | 1.5A |
| IC Case / Package | TO-220AB |
| IC Mounting | Through Hole |
| Operating Temperature Max | 125°C |
| MSL | - |
| No. of Outputs | 1Outputs |
|---|---|
| Output Voltage Min | -37V |
| Input Voltage Min | -50V |
| Product Range | - |
| Max Output Current | 1.5A |
| No. of Pins | 3Pins |
| Operating Temperature Min | 0°C |
| Qualification | - |
| SVHC | No SVHC (25-Jun-2025) |
Technical Docs (2)
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Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | China Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Y-Ex RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .002948 |