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SPX2941

Features: Adjustable Output Down To 1.25V Low Quiescent Current Guaranteed 1.5A Peak Output Current Low Dropout Voltage of 280mV @ 1A Extremely Tight Load and LineRegulation Extremely Fast Transient Response Reverse-battery Protection Internal Thermal and Current LimitProtection Zero Current Shut...

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SeekIC No. : 004501546 Detail

SPX2941: Features: Adjustable Output Down To 1.25V Low Quiescent Current Guaranteed 1.5A Peak Output Current Low Dropout Voltage of 280mV @ 1A Extremely Tight Load and LineRegulation Extremely Fast Transien...

SPX2941 Data Sheet

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Part Number:
SPX2941
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/24

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Product Details

Description



Features:

Adjustable Output Down To 1.25V
Low Quiescent Current
Guaranteed 1.5A Peak Output Current
Low Dropout Voltage of 280mV @ 1A
Extremely Tight Load and LineRegulation
Extremely Fast Transient Response
Reverse-battery Protection
Internal Thermal and Current LimitProtection
Zero Current Shutdown
Error Flag Output for Out of RegulationState
Standard TO-220 and TO-263packages
Replacement for LM2941 and AS2941




Application

Powering VGA & Sound Card
LCD Monitors
USB Power Supply
Power PC Supplies
SMPS Post-Regulator
High Efficiency Linear Power Supplies
Battery Charger
Portable Instrumentation
Constant Current Regulators
Adjustable Power Supplies




Pinout

Connection Diagram Connection Diagram




Specifications

Specifications
Iout(mA) 1000
Vin MIN. (V) 3
Vin MAX. (V) 16
IQ (A) 12000
Acc 3%
Vdrop (mV) 280
Vout1.2V
Vout1.5V No
Vout1.8V No
Vout2.0V No
Vout2.5V No
Vout2.7V No
Vout2.85V No
Vout2.8V No
Vout3.0V No
Vout3.3V No
Vout3.5V No
Vout5.0V No
VoutAdj. Yes


Lead Temperature (soldering, 5 seconds) ................260°C
Storage Temperature Range......................-65°C to +150°C
Operating Junction Temperature Range.....-40°C to +125°C
Input Supply Voltage (NOTE 7) .... ....................................16V




Description

The SPX2941 is a 1A, accurate voltage regulator with a low drop out voltage of 280mV(typ.) at1A. These regulators are specifically designed for low voltage applications that require a lowdropout voltage and a fast transient response. They are fully fault protected against over-current,reverse battery, and positive and negative voltage transients. Other features include Enable, andError Flag. The SPX2941 is offered in 5-pin TO-220 & TO-263 packages. For a 3A version, referto the SPX29300 data sheet.






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