Low

TEXAS INSTRUMENTS  LM2941SX/NOPB  LDO Voltage Regulator, Adjustable, -15V to 26V in, 500mV drop, 5V to 20V/1A out, TO-263-5

TEXAS INSTRUMENTS LM2941SX/NOPB
Manufacturer Part No:
LM2941SX/NOPB
Newark Part No.:
28X3472
Technical Datasheet:
See all Technical Docs

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Product Overview

The LM2941SX/NOPB is a low-dropout adjustable Positive Voltage Regulator features the ability to source 1A of output current with a typical dropout voltage of 0.5V and a maximum of 1V 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 3V. The quiescent current with 1A of output current and an input-output differential of 5V is therefore only 30mA. Higher quiescent currents only exist when the regulator is in the dropout mode (VIN - VOUT ≤3V). Designed also for vehicular applications 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.
  • Trimmed reference voltage
  • Reverse battery protection
  • Internal short-circuit current limit
  • Mirror image insertion protection
  • P+ Product enhancement tested
  • TTL, CMOS compatible ON/OFF switch

 

Product Information

Output Type:
Adjustable
Input Voltage Min:
-15V
Output Voltage Min:
Input Voltage Max:
26V
Output Voltage Max:
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-263
No. of Pins:
5Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Tape & Reel
Product Range:
-
Automotive Qualifications Standard:
-
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Automotive;
  • Industrial

Legislation and Environmental

Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

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