TEXAS INSTRUMENTS  LM3940IMP-3.3/NOPB  Fixed LDO Voltage Regulator, 0V to 7.5V, 110mV Dropout, 3.3Vout, 1Aout, SOT-223-4

TEXAS INSTRUMENTS LM3940IMP-3.3/NOPB

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  • Manufacturer:
  • Newark Part No.: 41K5122
  • Manufacturer Part No LM3940IMP-3.3/NOPB

Product Overview


The LM3940IMP-3.3/NOPB is a 1A low-dropout Voltage Regulator, designed to provide 3.3V from a 5V supply. It is ideally suited for systems which contain both 5V and 3.3V logic, with prime power provided from a 5V bus. Because the LM3940IMP-3.3/NOPB is a true low-dropout regulator, it can hold its 3.3V output in regulation with input voltages as low as 4.5V. The LM3940IMP-3.3/NOPB means that in most applications the full 1A of load current can be delivered without using an additional heatsink.
  • 4.5 to 5.5V Input Voltage Range
  • Output Voltage Specified over Temperature
  • Excellent Load Regulation
  • Specified 1A Output Current
  • Requires Only One External Component
  • Built-in Protection Against Excess Temperature
  • Short-circuit Protected
  • Green Product, No Sb/Br

Applications

Power Management
Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
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Product Specifications, Documents & More


  • Dropout Voltage Vdo: 110mV
  • Input Voltage Max: 7.5V
  • Input Voltage Min: 0V
  • LDO Regulator Case Style: SOT-223
  • MSL: MSL 1 - Unlimited
  • No. of Pins: 4
  • Operating Temperature Max: 125°C
  • Operating Temperature Min: -40°C
  • Output Current: 1A
  • Output Voltage Nom.: 3.3V
  • Packaging: Cut Tape
  • SVHC: No SVHC (15-Jun-2015)

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Availability

Availability:  388


  • 388 in stock for same day shipping
 
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    More stock available week commencing 4/4/16

Price for: Cut Tape 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $1.52 $1.52

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Price

Quantity List Price
1 - 9 $1.52
10 - 99 $1.21
100 - 999 $0.929
1000+ $0.649
 
 
Low

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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Availability Price Qty
ascdsc ascdsc ascdsc ascdsc ascdsc
Exact
28X3518
LM3940IMP-3.3/NOPB

LM3940IMP-3.3/NOPB

TEXAS INSTRUMENTS

LDO VOLTAGE REGULATOR, 3.3V, 1A, SOT-223-4, FULL REEL

3,000 

Price for: Full Reel 1

1000+ $0.618 2000+ $0.587 5000+ $0.583 10000+ $0.579

Buy

see cut-off times

 
Check more stock
    More stock available week commencing 2/29/16
41K5123
LM3940IMPX-3.3/NOPB

LM3940IMPX-3.3/NOPB

TEXAS INSTRUMENTS

Linear Voltage Regulator IC

0

Price for: Full Reel 1

2000+ $0.587 10000+ $0.579

Buy
    More stock available week commencing 4/4/16

Not Normally Stocked

Non-Cancelable / Non Returnable

Upgrade
27K8226
MIC39100-3.3WS

MIC39100-3.3WS

MICREL SEMICONDUCTOR

Fixed LDO Voltage Regulator, 2.25V to 16V, 410mV Dropout, 3.3Vout, 1Aout, SOT-223-3

106 

Price for: Each 1

1+ $1.70 25+ $1.56 100+ $1.37 500+ $1.23

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see cut-off times

 
Check more stock
    More stock available week commencing 3/14/16
Suggested Substitutes
07B6637
LM3940IMP-3.3

LM3940IMP-3.3

TEXAS INSTRUMENTS

Fixed LDO Voltage Regulator, 0V to 7.5V, 110mV Dropout, 3.3Vout, 1Aout, SOT-223-3

0

Price for: Full Reel 1

1000+ $0.737 2000+ $0.695 5000+ $0.689 10000+ $0.684

Buy
    More stock available week commencing 4/4/16

Not Normally Stocked

Non-Cancelable / Non Returnable

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