onsemi MC34063ADG, 5-Channel Boost, Buck, Buck Boost Converter, 1.5 A, 40 V 100 kHz, SOIC 8-Pin

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Subtotal (1 tube of 98 units)*

29,792 €

(exc. VAT)

36,064 €

(inc. VAT)

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  • Plus 2 450 unité(s) expédiée(s) à partir du 15 décembre 2025
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Units
Per unit
Per Tube*
98 - 8820,304 €29,79 €
980 - 18620,226 €22,15 €
1960 +0,22 €21,56 €

*price indicative

RS Stock No.:
184-4265
Mfr. Part No.:
MC34063ADG
Brand:
onsemi
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Marque

onsemi

Regulator Type

Boost, Buck

Product Type

Buck Boost Converter

Number of Outputs

5

Output Voltage

40 V

Switching Frequency

100kHz

Line Regulation

5 mV

Mount Type

Surface

Polarity

Inverting

Package Type

SOIC

Pin Count

8

Output Current

1.5A

Output Type

Adjustable

Switching Regulator

Yes

Standards/Approvals

RoHS

Width

4 mm

Height

1.5mm

Length

5mm

Maximum Input Voltage

40V

Minimum Input Voltage

3V

Minimum Operating Temperature

0°C

Maximum Operating Temperature

70°C

Automotive Standard

AEC-Q100

Distrelec Product Id

304-38-681

COO (Country of Origin):
PH
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

4x4mm DFN package option

Wide input voltage range usable for many applications

<100uA Collector Off-State Current

Adjustable current limit provides improved protection

Large 1.5A peak current capability provides up to ∼1A of average current output

External resistor divider for various output voltage options

Optimize frequency for size or efficiency

Accurate system level performance

Exposed pad package allows for higher output current and improved thermal performance

Applications

For Higher Switching Frequency See NCP3063

For Dedicated ENABLE Pin and Higher Switching Frequency See NCP3064

Fan Controller

DC-DC Power Supply

For DFN package see MC33063MNTXG

MC34063A Buck Boost Inverting Switching Regulators


The ON Semiconductor MC34063A series of buck boost inverting switching regulators designed for step-down, step-up and voltage-inverting applications.

These are monolithic ICs which contain a wide range of functionality required for DC-DC converters. This functionality includes:

- Internal temperature compensated reference

- Comparator

- Controlled duty cycle oscillator with an active current limit circuit

- Driver

- High current output switch

The MC34063A ICs are suitable for fan controllers and DC-DC power supplies. They offer a wide input voltage of -0.3 to +40 Vdc, which makes the MC34063A suitable for a wider range of applications.

• Temperature range: 0 to +70 °C

• Low standby current

• Input voltage: 3-40 V

• Adjustable current limit

• Adjustable output voltage

• Frequency operation: to 100kHz

• Accuracy: precision 2% reference

Versions Available:

(516-5095) MC34063AP1G - PDIP-8

(125-0038) MC34063AP1G - PDIP-8 - tube of 50

(103-5076) MC34063ADR2G - SOIC-8 - reel of 2500

(689-9948) MC34063ADR2G - SOIC-8

(184-4265) MC34063ADG - SOIC-8 - tube of 98

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