LM2941CT Power Management ICs - PMIC by Texas Instruments

V REG ADJ +5/20V 2941 TO-220-5

Semiconductors - ICs>Power Management ICs - PMIC>Voltage Regulators
Status: Unknown
Series: -
RoHS: Unknown
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The LM2941 positive voltage regulator features the ability to source 1 A of output current with a typical dropout voltage of 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 pin 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 LM2941 and all regulated circuitry are protected from reverse battery installations or two-battery 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. Familiar regulator features such as short circuit and thermal overload protection are also provided.

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Specifications

Output Type Adjustable
Input Voltage Min -15V
Input Voltage Max 26V
Fixed Output Voltage Nom. -
Adjustable Output Voltage Min 5V
Adjustable Output Voltage Max 20V
Output Current 1A
Dropout Voltage Vdo 500mV
LDO Regulator Case Style TO-220
No. of Pins 5Pins
Operating Temperature Min 0°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL -
SVHC No SVHC (27-Jun-2018)
Base Number 2941
Device Marking LM2941CT
IC Generic Number 2941
No. of Outputs 1Outputs
Operating Temperature Range 0°C to +125°C
Output Current Max 1A
Output Voltage 20V
Output Voltage Adjustable Range 5V to 20V
Output Voltage Max 20V
Output Voltage Min 5V
Primary Input Voltage 26V
Supply Voltage Min 22V
Voltage Regulator Type Positive Adjustable

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The LM2941CT is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators.

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