onsemi, 5-Channel Buck, Boost, Buck Boost Regulator, 1.5 A, 40 V 100 kHz, PDIP 8-Pin

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  • 35 unit(s) ready to ship
  • Plus 25 unit(s) shipping from 07 January 2026
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RS Stock No.:
516-5095
Mfr. Part No.:
MC34063AP1G
Brand:
onsemi
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Brand

onsemi

Regulator Type

Buck, Boost

Product Type

Buck Boost Regulator

Output Voltage

40 V

Number of Outputs

5

Switching Frequency

100kHz

Line Regulation

±0.05 %/mV

Load Regulation

10 mV

Mount Type

Through Hole

Polarity

Inverting

Package Type

PDIP

Output Current

1.5A

Pin Count

8

Output Type

Adjustable

Switching Regulator

Yes

Standards/Approvals

RoHS

Length

10.16mm

Width

6.6 mm

Height

3.44mm

Maximum Operating Temperature

70°C

Maximum Input Voltage

40V

Minimum Input Voltage

3V

Minimum Operating Temperature

0°C

Distrelec Product Id

173-28-652

Automotive Standard

AEC-Q100

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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