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LM337SP
Linear Voltage Regulators 1.2-37V Adj Negative
Brands: STMICROELECTRONICS
Mfr.Part #: LM337SP
Datasheet: LM337SP Datasheet (PDF)
Package/Case: TO-220
Product Type: Linear Voltage Regulators
RoHS Status:
Stock Condition: 9574 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Add To BomLM337SP General Description
The LM337 series are adjustable 3-terminal negative voltage regulators capable of supplying in excess -1.5 A over a -1.2 to -37 V output voltage range. They are exceptionally easy to use and require only two external resistors to set the output voltage. Further, both line and load regulation are better than standard fixed regulators. Also, LM337 regulators are supplied in standard transistor packages which are easily mounted and handled. In addition to higher performance than fixed regulators, the LM337 series offer full overload protection available only in integrated circuits. Included on the chip are current limit, thermal overload protection and safe area protection. All overload protection circuitry remains fully functional even if the adjustment terminal is disconnected.
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
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Source Content uid | LM337SP | Rohs Code | Yes |
| Part Life Cycle Code | Active | Ihs Manufacturer | STMICROELECTRONICS |
| Part Package Code | SFM | Package Description | TO-220, 3 PIN |
| Pin Count | 3 | Reach Compliance Code | not_compliant |
| ECCN Code | EAR99 | HTS Code | 8542.39.00.01 |
| Factory Lead Time | 54 Weeks | Samacsys Manufacturer | STMicroelectronics |
| 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 | Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | Output Current1-Max | 1.5 A | |
| Output Voltage1-Max | 37 V | Output Voltage1-Min | 1.2 V |
| Package Body Material | PLASTIC/EPOXY | Package Equivalence Code | SIP3,.1TB |
| Package Shape | RECTANGULAR | Package Style | FLANGE MOUNT |
| Packing Method | TUBE | 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 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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![Anti-static bag]( "Anti-static bag")
Step3 :Anti-static bag
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![Individual packaging]( "Individual packaging")
Step4 :Individual packaging
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Step5 :Packaging boxes
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![bar-code shipping tag]( "bar-code shipping tag")
Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
We provide high quality products, thoughtful service and after sale guarantee
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We have rich products, can meet your various needs.
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Minimum order quantity starts from 1pcs.
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Lowest international shipping fee starts from $0.00
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365 days quality guarantee for all products
