STMICROELECTRONICS  KF33BDT-TR  Fixed LDO Voltage Regulator, 5.3V to 20V, 400mV Dropout, 3.3Vout, 500mAout, TO-252-3

STMICROELECTRONICS KF33BDT-TR

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Product Overview


The KF33BDT-TR is a Low-drop Voltage Regulator with inhibit and in a wide range of output voltages. The very low dropout voltage (0.4V) and the very low quiescent current make them particularly suitable for low noise, low power applications and especially in battery powered systems. A shutdown logic control function is available (pin 5, TTL compatible). This means that when the device is used as a local regulator, it is possible to put a part of the board in standby, decreasing the total power consumption. It requires only a 2.2µF capacitor for stability allowing space and cost saving.
  • Low quiescent current (typical 50µA in OFF mode, 500µA in ON mode)
  • Output current up to 500mA
  • Logic-controlled electronic shutdown
  • Internal current and thermal limit
  • Available in ±2% accuracy at 25°C
  • 70dB (typical) Supply voltage rejection

Applications

Power Management
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Product Information


  • Input Voltage Min 5.3V
  • Input Voltage Max 20V
  • Output Voltage Nom. 3.3V
  • Output Current 500mA
  • Dropout Voltage Vdo 400mV
  • LDO Regulator Case Style TO-252
  • No. of Pins 3Pins
  • Operating Temperature Min -40°C
  • Operating Temperature Max 125°C
  • Packaging Cut Tape
  • MSL -
  • SVHC No SVHC (17-Dec-2015)

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Availability

Availability:  1,684


  • 1,684 in stock for same day shipping
 
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    More stock available week commencing 6/6/16

Price for: Each (Supplied on Cut Tape)

Minimum order quantity: 1

Order multiple quantity: 1

Price: $1.25 $1.25

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Price

Quantity List Price
1 - 9 $1.25
10 - 24 $1.04
25 - 99 $0.867
100 - 249 $0.763
250 - 499 $0.64
500 - 999 $0.583
1000 - 2499 $0.476
2500+ $0.454
 
 
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Substitutes


  Newark Part No. Manufacturer Part No Manufacturer / Description
Avail Price Qty
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Exact
56P7637
KF33BDT-TR

KF33BDT-TR

STMICROELECTRONICS

Fixed LDO Voltage Regulator, 5.3V to 20V, 400mV Dropout, 3.3Vout, 500mAout, TO-252-3

Availability:​ 0

Price for: Each (Supplied on Full Reel)

2500+ $0.764 5000+ $0.715 7500+ $0.677

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    More stock available week commencing 8/29/16

Not Normally Stocked

Non-Cancelable / Non Returnable

Suggested Substitutes
57M9836
NCV5501DT33RKG

NCV5501DT33RKG

ON SEMICONDUCTOR

IC,VOLT REGULATOR,FIXED,+3.3V,BIPOLAR,SIP,3PIN,PLASTIC

Availability:​ 0

Price for: Each (Supplied on Full Reel)

2500+ $0.373 5000+ $0.362

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    More stock available week commencing 7/18/16

Not Normally Stocked

Non-Cancelable / Non Returnable

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