LM337IMPX
- Mfr.Part #
- LM337IMPX
- Manufacturer
- Texas Instruments
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LIN NEG ADJ 1.5A SOT223-4
- Stock
- 156,263
- In Stock :
- 156,263
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- RoHS Status :
- Non-RoHS Compliant
- Peak Reflow Temperature (Cel) :
- 260
- Max Power Dissipation :
- 2W
- Number of Outputs :
- 1
- Number of Pins :
- 4
- Number of Regulators :
- 1
- Reference Voltage :
- -1.287V
- Min Current Limit :
- 1.5A
- Quiescent Current :
- 3mA
- Height :
- 1.8mm
- PSRR :
- 60dB (120Hz)
- Min Input Voltage :
- -4.2V
- Radiation Hardening :
- No
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Output (Min/Fixed) :
- -1.2V
- Lifecycle Status :
- NRND (Last Updated: 1 week ago)
- Terminal Form :
- Gull wing
- Max Output Current :
- 1A
- Voltage - Input (Max) :
- -40V
- ECCN Code :
- EAR99
- Mounting Type :
- Surface Mount
- Width :
- 3.5mm
- JESD-609 Code :
- e0
- Power Dissipation :
- 2W
- Thickness :
- 1.6mm
- Packaging :
- Tape and Reel (TR)
- Protection Features :
- Over Temperature, Short Circuit
- Number of Functions :
- 1
- Output Type :
- Adjustable
- Terminal Position :
- Dual
- Length :
- 6.5mm
- Operating Temperature :
- -40°C~125°C
- Pin Count :
- 3
- Lead Free :
- Contains Lead
- Base Part Number :
- LM337
- Number of Terminations :
- 4
- Output Voltage :
- -37V
- Output Configuration :
- Negative
- Dropout Voltage :
- 2.4V
- Terminal Pitch :
- 2.3mm
- Packing Method :
- TR
- Package / Case :
- TO-261-4, TO-261AA
- Mount :
- Surface Mount
- Dropout Voltage1-Nom :
- 2.4V
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Datasheets
- LM337IMPX

Adjustable 2.3mm LM337 PMIC 3 TO-261-4, TO-261AA
LM337IMPX Overview
An Tape & Reel (TR) case is included with the delivery. There is a TO-261-4, TO-261AA case with the integrated voltage regulator. There are 4 terminations on the battery regulator IC chip and each of them has its own function. In terms of output type, Adjustable is what the Regulator IC produces. The electronic component implements 1 Voltage regulator ICs. IC Regulator is possible to alter the range of the operating temperature of Surface Mount in the device. In order for this IC voltage regulator to operate, the temperature has to be kept at -40°C~125°C degrees. In this case, the output function that is configured for this regulator IC is Negative. It has a total of 3 pins on IC voltage regulator. In order to ensure prompt, adequate, and prompt performance, this regulator has 1 outputs in total. In terms of its dropout voltage, it is 10 volts. There are 4 pins on the chip. It is LM337 for this regulator, just for your information. In order to pack the regulator, the method is TR. In order to meet the operating requirements of the regulator, its maximal output current reaches 1A. It operates in the 3mA Quiescent Current state.
LM337IMPX Features
2.4V dropout voltage
TR method of packing
LM337IMPX Applications
There are a lot of Texas Instruments
LM337IMPX Linear Voltage Regulators applications.
- Camera
- Video equipment
- CPU power supply
- Switching regulator
- Multiple-power supply system
- Digital audio player
- Digital TV
- Smartcard
- Industrial equipment
- DVD and CD-ROM drive
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















