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$5000
TI LM337IMP
1.5-A, negative, adjustable linear voltage regulator
Brands: Texas Instruments
Mfr.Part #: LM337IMP
Datasheet: LM337IMP Datasheet (PDF)
Package/Case: SOT-223 (DCY)-4
RoHS Status:
Stock Condition: 5,812 pcs, New Original
Product Type: Voltage Regulators , Linear, Low Drop Out Regulators
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.948 | $1.948 |
| 200 | $0.753 | $150.600 |
| 500 | $0.728 | $364.000 |
| 1000 | $0.715 | $715.000 |
In Stock: 5,812 PCS
LM337IMP General Description
This negative voltage regulator is ideal for use in adjustable power supplies, battery chargers, and voltage inverters, where regulated negative voltage is essential for proper operation. By incorporating external resistors, users can easily set the desired output voltage, while the LM337IMP's excellent line and load regulation characteristics guarantee stable and accurate voltage output under varying loads and input conditions. Its wide input voltage range of -4.2V to -40V further enhances its versatility and applicability in different circuit configurations
Features
- This product has high accuracy over a wide range of operating temperatures.
- It features low dropout voltage and fast startup time.
- The device comes in an SOT-223 package
- Output current capability is 1.5A
- The output voltage is adjustable down to 12V
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Output options | Adjustable Output | Maximum Continuous Drain Current (A) | 1.5 |
| Vin (max) (V) | -4.2 | Vin (min) (V) | -40 |
| Vout (max) (V) | -1.2 | Vout (min) (V) | -37 |
| Noise (µVrms) | 38 | Iq (typ) (mA) | 0.065 |
| Thermal resistance θJA (°C/W) | 23 | Rating | Catalog |
| Load capacitance (min) (µF) | 1 | Regulated outputs (#) | 1 |
| Accuracy (%) | 2.4 | PSRR at 100 KHz (dB) | 35 |
| Dropout voltage (Vdo) (typ) (mV) | 2400 |
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 |
 |
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 4.5% 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 Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Part points
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The LM337IMP is a voltage regulator chip that outputs a fixed negative voltage. It can regulate voltage with an output range of -1.2V to -37V and a maximum current load of 0.5A. It is commonly used in electronic circuits where precise negative voltage regulation is required.
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Equivalent
LM317IMP, LM338IMP, LM117IMP are equivalent products of LM337IMP chip. These chips are adjustable voltage regulators designed to provide a fixed negative output voltage through an external resistor network. They offer high accuracy and low dropout voltage for various power supply applications. -
Features
The LM337IMP is a three-terminal adjustable negative voltage regulator with a 1.5A output current capability, thermal overload protection, and adjustable output voltage down to -1.2V. It is available in an 8-pin SOIC package. -
Pinout
The LM337IMP is a 3-terminal adjustable negative voltage regulator with a maximum output current of 1.5A. It has 5 pins: Input, Output, Adjust, Adjust, Output. Pin function: Pin 1 (Input), Pin 2 (Adj), Pin 3 (Output), Pin 4 (Adj), Pin 5 (Output). -
Application Field
The LM337IMP is commonly used as a low-voltage negative adjustable voltage regulator in various electronic circuits, such as power supplies, battery chargers, and voltage regulators. It is suitable for applications where precise and stable output voltage control is required to power sensitive components or circuits within a defined range. -
Package
The LM337IMP is a SMD (Surface Mount Device) package type with an Integrated Circuit form. It has a size of 795 mils.
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