MC34063A, MC33063A, NCV33063A: 1.5 A, Step-Up Down Inverting Switching Regulators

MC34063A, MC33063A, NCV33063A: 1.5 A, Step-Up Down Inverting Switching Regulators

The MC34063A Series is a monolithic control circuit containing the primary functions required for DC−to−DC converters. These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This series was specifically designed to be incorporated in Step−Down and Step−Up and Voltage−Inverting applications with a minimum number of external components. Refer to Application Notes AN920A/D and AN954/D for additional design information.

 

Features

  • Operation from 3.0 V to 40 V Input • Low Standby Current
  • Current Limiting
  • Output Switch Current to 1.5 A
  • Output Voltage Adjustable
  • Frequency Operation to 100 kHz
  • Precision 2% Reference
  • NCV Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q100 Qualified and PPAP Capable
  • These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant

 

 

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D38999/24FH21PD-LC
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Circular MIL Spec Connector DTS 21C 21#16
0
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$11.9592
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$11.6004
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$11.2428
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$10.8852
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$10.1688
detail
TVP00WCI1398PBF459
Amphenol Socapex
Circular MIL Spec Connector
0
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$11.9784
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$11.6232
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$11.2716
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$10.9188
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$10.2144
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AIT2-28-5PS
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$4.8480
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$4.2552
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$4.1448
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$3.8820
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$3.6192
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BACC63CU1911SAH
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Circular MIL Spec Connector
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$12.0372
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$11.7900
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$11.5524
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$11.3280
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$10.9728
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8STA2F0235SE
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Circular MIL Spec Connector Oval Flange Receptacle - size 2 - 3 PC Tail contacts - Female
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1+
$7.1556
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$6.6552
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$6.4392
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$6.2244
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$5.7960
detail
8STA2F0235SC
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Circular MIL Spec Connector Oval Flange Receptacle - size 2 - 3 PC Tail contacts - Female
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$7.1556
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$6.6552
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$6.2244
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$5.7960
detail
D3899920MG39BN
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Circular MIL Spec Connector
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$7.2804
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$7.1316
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$6.9888
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$6.8520
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EN3645W0CN26FE
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Circular MIL Spec Connector
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$13.5036
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$13.2264
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$12.9612
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DJT16F25-4PN
TE Connectivity / DEUTSCH
Circular MIL Spec Connector DJT 56C 48#20, 8#16 PIN PLUG
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$10.2756
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$9.6720
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$9.3696
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D38999/26GE6AC
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Circular MIL Spec Connector DTS 6C 6#12 PIN PLUG
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$8.4876
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$8.2344
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MS27656T23F53B
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Circular MIL Spec Connector
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$12.1656
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$11.9160
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8LT325F19BA
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Circular MIL Spec Connector
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$11.8056
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AFD57-22-41SW
TE Connectivity / DEUTSCH
Circular MIL Spec Connector 41P SZ 22 PLUG CABLE MOUNT SOCKET
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$11.9712
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$11.6256
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$10.1988
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MS27467T25F46AB
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Circular MIL Spec Connector
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$13.6500
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$13.3704
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$12.8460
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$12.4440
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8STA0F0435PN
SOURIAU
Circular MIL Spec Connector Square Flange Receptacle - size 4 - 3 contacts - Male
0
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$7.2816
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$6.7728
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$6.5532
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$5.8980
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8D015M19HN
SOURIAU
Circular MIL Spec Connector
0
1+
$12.0372
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$11.6808
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$11.3280
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$10.9728
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$10.2648
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8STA10103SU
SOURIAU
Circular MIL Spec Connector In-Line Receptacle - size 1 - 3 contacts - Female
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$7.4736
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$6.9504
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$6.7260
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$6.5016
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$6.0540
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ACS02E36-79P-003
Amphenol Industrial
Circular MIL Spec Connector AC 20C 20#12 PIN RECP
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$9.7896
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$8.5548
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$7.2324
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$6.1740
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MS27468T15B97PB
SOURIAU
Circular MIL Spec Connector
0
1+
$12.1656
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$11.9160
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$11.6760
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$11.4480
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$11.0904
detail
MS27468T9B98BA
SOURIAU
Circular MIL Spec Connector
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$12.1656
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$11.9160
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$11.6760
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$11.4480
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$11.0904
detail
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