LM2940T-8.0/NOPB Power Management ICs - PMIC by Texas Instruments

LDO VOLTAGE REGULATOR 8V 1A TO-220

Status: Unknown
Series: -
RoHS: Unknown
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The LM2940-N and LM2940C positive voltage regulators feature the ability to source 1 A of output current with a dropout voltage of typically 0.5 V and a maximum of 1 V over the entire temperature range. Furthermore, a quiescent current reduction circuit has been included which reduces the ground current when the differential between the input voltage and the output voltage exceeds approximately 3 V. The quiescent current with 1 A of output current and an input-output differential of 5 V is therefore only 30 mA. Higher quiescent currents only exist when the regulator is in the dropout mode (VIN − VOUT ≤ 3 V). Designed also for vehicular applications, the LM2940N and LM2940C and all regulated circuitry are protected from reverse battery installations or 2battery jumps. During line transients, such as load dump when the input voltage can momentarily exceed the specified maximum operating voltage, the regulator will automatically shut down to protect both the internal circuits and the load. The LM2940-N and LM2940C cannot be harmed by temporary mirrorimage insertion. Familiar regulator features such as short circuit and thermal overload protection are also provided.

Prices starting from US$0.64


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$0.64
36,886
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Logo for RS RS US$1.78
430
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Logo for Transfer Multisort Elektronik Transfer Multisort Elektronik US$1.27
328
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Logo for Newark Electronics Newark Electronics US$1.94
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Logo for element14 element14 US$2.06
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Specifications

Output Type Fixed
Input Voltage Min 0V
Input Voltage Max 26V
Fixed Output Voltage Nom. 8V
Adjustable Output Voltage Min -
Adjustable Output Voltage Max -
Output Current 1A
MSL -

Alternative Descriptions

1-A, 26-V, high-PSRR, low-dropout voltage regulator | Texas Instruments
LDO Voltage Regulators, LM2940T-8.0/NOPB | RS
IC: voltage regulator | Transfer Multisort Elektronik
Ldo Voltage Regulator, 8V, 1A, To-220 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM2940T-8.0/NOPB?

Additional datasheets, footprints and schematics for LM2940T-8.0/NOPB are listed on our Part Details page. You can also find images and similar parts to LM2940T-8.0/NOPB on this page.

What pricing and inventory information can I view?

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What category does LM2940T-8.0/NOPB fall under?

The LM2940T-8.0/NOPB is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

Can I view similar or alternative parts?

You can view similar parts to LM2940T-8.0/NOPB when available in the Voltage Regulators range under the specifications section at the bottom of the details page.

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Is the LM2940T-8.0/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM2940T-8.0/NOPB have stock available?

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