LM2940IMPX-12
- Mfr.Part #
- LM2940IMPX-12
- Manufacturer
- Texas Instruments
- Package / Case
- TO-261-4, TO-261AA
- Datasheet
- Download
- Description
- IC REG LINEAR 12V 1A SOT223-4
- Stock
- 85,244
- In Stock :
- 85,244
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Regulators - Linear
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Packing Method :
- Tape and Reel
- Number of Functions :
- 1
- Quiescent Current :
- 15mA
- Current - Quiescent (Iq) :
- 10mA
- Package / Case :
- TO-261-4, TO-261AA
- Number of Regulators :
- 1
- Voltage Dropout (Max) :
- 1V @ 1A
- RoHS Status :
- Non-RoHS Compliant
- Mounting Type :
- Surface Mount
- Min Input Voltage :
- 13.6V
- Output Voltage 1 :
- 12V
- ECCN Code :
- EAR99
- Number of Pins :
- 4
- Terminal Pitch :
- 2.3mm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- PSRR :
- 66dB (120Hz)
- Voltage Tolerance-Max :
- 5%
- Width :
- 3.56mm
- Packaging :
- Tape and Reel (TR)
- Radiation Hardening :
- No
- Length :
- 6.5mm
- Lead Free :
- Contains Lead
- Input Voltage Absolute-Max :
- 60V
- Number of Terminations :
- 3
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~85°C
- JESD-609 Code :
- e0
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- LM2940
- Current - Output :
- 1A
- Voltage - Input (Max) :
- 26V
- Output Type :
- FIXED
- Number of Outputs :
- 1
- Pbfree Code :
- No
- Output Configuration :
- Positive
- Dropout Voltage1-Nom :
- 0.5V
- Current - Supply (Max) :
- 15mA
- Output Voltage :
- 12V
- Protection Features :
- Over Current, Over Temperature, Reverse Polarity, Short Circuit
- Dropout Voltage :
- 500mV
- Datasheets
- LM2940IMPX-12

Fixed 2.3mm LM2940 PMIC TO-261-4, TO-261AA
LM2940IMPX-12 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 3 terminations on the battery regulator IC chip and each of them has its own function. In terms of output type, Fixed 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~85°C degrees. In this case, the output function that is configured for this regulator IC is Positive. There is an 1Amp current output on this voltage regulator IC. 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 LM2940 for this regulator, just for your information. In order to pack the regulator, the method is TAPE AND REEL. It operates in the 15mA Quiescent Current state.
LM2940IMPX-12 Features
500mV dropout voltage
TAPE AND REEL method of packing
LM2940IMPX-12 Applications
There are a lot of Texas Instruments
LM2940IMPX-12 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.
















