Congratulations On Your Successful Submission
Submission Failure
LM337BD2TR4G
Linear Voltage Regulator, 1.5 A, High PSRR, Adjustable, Negative TJ = -40° to +125°C, 3 LEAD D2PAK, 800-REEL
LM337BD2TR4G
Linear Voltage Regulator, 1.5 A, High PSRR, Adjustable, Negative TJ = -40° to +125°C, 3 LEAD D2PAK, 800-REEL
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
Certification
We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
Example
Tape and Reel
Cut Tape
Tube or Tray
LM337BD2TR4G DataSheet
Pricing (USD)
| Quantity | Unit Price | Ext. Price |
|---|---|---|
| 1 | $0.725 | $0.72 |
| 10 | $0.602 | $6.02 |
| 30 | $0.541 | $16.23 |
| 100 | $0.479 | $47.90 |
| 500 | $0.444 | $222.00 |
| 800 | $0.424 | $339.20 |
These prices are subject to market fluctuations, and a quote submission is required to obtain the latest prices.
Details
The LM337BD2TR4G voltage regulator IC from ON Semiconductor is a versatile component that offers precise negative voltage regulation for a variety of applications. Its adjustable output voltage capability, ranging from -1.25 volts to -37 volts, allows for flexibility in designing power supplies, voltage regulators, and battery chargers. With a maximum output current of 1.5 amps, it can handle low to moderate power requirements effectively
Key Features
- Pin Compatible with LM137
- Operating Junction Temperature up to 150°C
- Low Dropout Voltage Regulator
- Flexible Output Current Adjustable from 1A to 3A
- No External Diodes Required for Reverse Battery Protection
- Suitable for Medical, Automotive and Industrial Applications
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| Pbfree Code | Yes | Part Life Cycle Code | Active |
| Part Package Code | 3 LEAD D2PAK | Pin Count ! | 3 |
| Reach Compliance Code | not_compliant | ECCN Code | EAR99 |
| HTS Code ! | 8542.39.00.01 | Factory Lead Time | 59 Weeks |
| 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-PSSO-G2 | JESD-609 Code | e3 |
| Length | 10.02 mm | Line Regulation-Max (%/V) | 0.07 |
| Load Regulation-Max(%) | 1.5% | Moisture Sensitivity Level | 1 |
| Number of Functions | 1 | Number of Outputs | 1 |
| Number of Terminals | 2 | Operating Temperature TJ-Max | 125 °C |
| Operating Temperature TJ-Min | -40 °C | Output Current1-Max | 1.5 A |
| Output Voltage1-Max | 37 V | Output Voltage1-Min | 1.2 V |
| Package Body Material | PLASTIC/EPOXY | Package Code | TO-263 |
| Package Equivalence Code | SMSIP3H,.55TB | Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE | Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 | Qualification Status ! | Not Qualified |
| Regulator Type | ADJUSTABLE NEGATIVE SINGLE OUTPUT STANDARD REGULATOR | Seated Height-Max | 4.576 mm |
| Surface Mount ! | YES | Technology | BIPOLAR |
| Terminal Finish | MATTE TIN | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 2.54 mm | Terminal Position | SINGLE |
| Time@Peak Reflow Temperature-Max (s) | 30 | Width | 9.1945 mm |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
FAQs
What is LM337BD2TR4G?
The LM337BD2TR4G is an adjustable negative voltage regulator integrated circuit (IC) manufactured by ON Semiconductor. It is designed for regulating output voltages below the reference voltage with high accuracy and stability. The LM337BD2TR4G is commonly used in power supply applications where a negative voltage output is required.
How Does LM337BD2TR4G Work?
The LM337BD2TR4G operates as a negative voltage regulator, providing a regulated negative output voltage relative to the adjustable reference voltage. It uses an internal feedback loop to maintain the output voltage at a precise level, even with varying load conditions. The regulator can be adjusted to produce different output voltages below the reference voltage.
How Many Pins does LM337BD2TR4G have and What are the Functions of the Pinout Configuration?
The LM337BD2TR4G comes in a 3-pin D2PAK (TO-263) package. The pinout configuration includes:
- Vin: Input voltage pin.
- Vout: Regulated negative output voltage pin.
- GND: Ground pin.
What are the Pros and Cons of LM337BD2TR4G?
Pros:
- Negative Voltage Regulation: Ideal for applications requiring a stable negative voltage output.
- Adjustable Output: Allows flexibility in setting the desired output voltage level.
- High Accuracy: Provides precise voltage regulation for sensitive electronics.
- Thermal Shutdown: Built-in thermal shutdown protection prevents the IC from overheating.
Cons:
- Current Limitation: Limited output current capability compared to higher-power regulators.
- Heat Dissipation: May require a heat sink for applications with high power dissipation.
Are There Any Equivalents/Alternatives to LM337BD2TR4G for Recommendation?
- The LM7905 from Texas Instruments is a fixed negative voltage regulator alternative to the LM337BD2TR4G.
- Alternatives to the LM337BD2TR4G include the LT1963A from Analog Devices and the MIC29150 from Microchip Technology.
Recommend Parts
-
![LM317MDTX]()
LM317MDTX
$0.312 The LM317MDTX is a 3-pin regulator that can provide a stable output voltage between 1.25V and 37V with a maximum current of 0.5A
Brand: Texas Instruments Package/Case: TO-252-3
3,360 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM78L12ACZ]()
LM78L12ACZ
$0.425 This TO-92-3 package of LM78L12ACZ has a maximum input voltage of 35V and is compliant with ROHS standards
Brand: Texas Instruments Package/Case: TO92-3
6,666 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LB11696V-TLM-E]()
LB11696V-TLM-E
$0.830 Ignition Controller and Driver with PWM Pre-driving Capabilities
Brand: Onsemi Package/Case: SSOP-30
3,302 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM385Z-2.5]()
LM385Z-2.5
$0.080 85Z-2.5: Precision Voltage Reference with 2.5V Output at 20mA
Brand: Texas Instruments Package/Case: TO226-3
6,696 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LV8860V-TLM-H]()
5,981 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM317LMX]()
Linear Voltage Regulators 100-mA, 40-V, high-PSRR, adjustable linear voltage regulator 8-SOIC -40 to 125
Brand: Texas Instruments Package/Case: SOIC-8
4,873 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM2576D2T-ADJG]()
Switching Voltage Regulators 3A 1.23-37V ADJ Buck PWM
Brand: Onsemi Package/Case: TO263-5
5,062 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM337D2TR4G]()
LM337D2TR4G
$0.479 LDO Regulator Neg -1.2V to -37V 0.4A 3-Pin(2+Tab) D2PAK T/R
Brand: Onsemi Package/Case: D2PAK-3
3,135 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM317MBDTG]()
LM317MBDTG
$0.314 Linear voltage regulator with high PSRR, adjustable output, and 500 mA current capacity
Brand: Onsemi Package/Case: DPAK-3
6,601 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM2575D2T-5G]()
3,967 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![LM431SAIMFX]()
LM431SAIMFX
$0.387 This product provides stable and precise voltage regulation with a high level of accuracy."
Brand: Onsemi Package/Case: SOT23-3L
3,659 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![KA431SLMF2TF]()
KA431SLMF2TF
$0.090 Adjustable/2.5 V, 0.5% Tolerance Shunt Regulator, 3000-REEL
Brand: Onsemi Package/Case: SOT23-3L
3,126 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
