Description
LM2940CT-15/NOPB Texas Instruments LDO Voltage Regulators 1A 15V 1 Output TO-220-3 RoHS
Specifications
Manufacturer: Texas Instruments
Product Category: LDO Voltage Regulators
RoHS
Mounting Style: Through Hole
Package / Case: TO-220-3
Output Voltage: 15 V
Output Current: 1 A
Number of Outputs: 1 Output
Polarity: Positive
Quiescent Current: 15 mA
Input Voltage MAX: 26 V
Input Voltage MIN: 16.75 V
Output Type: Fixed
Minimum Operating Temperature: 0 C
Maximum Operating Temperature: + 125 C
Dropout Voltage: 500 mV
Series: LM2940C
Packaging: Tube
Operating Temperature Range: 0 C to + 125 C
Brand: Texas Instruments
Dropout Voltage – Max: 0.8 V at 1A, 0.15 V at 100 mA
Ib – Input Bias Current: 10 mA
Line Regulation: 150 mV
Load Regulation: 150 mV
Operating Supply Current: 10 mA
Product Type: LDO Voltage Regulators
Factory Pack Quantity: 45
Subcategory: PMIC – Power Management ICs
Unit Weight: 0.211644 oz
The 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 to VOUT = 3 V).
Manufacturer: Texas Instruments
MFG Part #: LM2940CT-15/NOPB
