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 Specifications, Documents & More


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

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Availability

Availability:  1,996


  • 1,996 in stock for same day shipping
 
Check stock and lead times
    More stock available week commencing 2/29/16

Price for: Cut Tape 1

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
Availability Price Qty
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Exact
45Y5304
KF33BDT-TR

KF33BDT-TR

STMICROELECTRONICS

Fixed LDO Voltage Regulator, 5.3V to 20V, 400mV Dropout, 3.3Vout, 1Aout, TO-252-3

7,500 

Price for: Full Reel 1

2500+ $0.42 5000+ $0.393 7500+ $0.372

Buy

Freight Charge: $20.00 once per order

Delivery in 5-7 days for in stock items

 
Check more stock
    More stock available week commencing 6/6/16
Suggested Substitutes
57M9836
NCV5501DT33RKG

NCV5501DT33RKG

ON SEMICONDUCTOR

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

0

Price for: Full Reel 1

2500+ $0.373 5000+ $0.362

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    More stock available week commencing 8/29/16

Not Normally Stocked

Non-Cancelable / Non Returnable

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