Technical Document
Specifications
Brand
onsemiMaximum Output Current
1.5A
Regulator Type
Buck Boost Switching
Number of Outputs
1
Output Voltage
1.25 → 40 V
Mounting Type
Through Hole
Package Type
PDIP
Pin Count
8
Dimensions
10.16 x 6.6 x 3.44mm
Minimum Operating Temperature
0 °C
Height
3.44mm
Minimum Input Voltage
3 V
Maximum Operating Temperature
+70 °C
Maximum Input Voltage
40 V
Length
10.16mm
Width
6.6mm
Product details
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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P.O.A.
1
Technical Document
Specifications
Brand
onsemiMaximum Output Current
1.5A
Regulator Type
Buck Boost Switching
Number of Outputs
1
Output Voltage
1.25 → 40 V
Mounting Type
Through Hole
Package Type
PDIP
Pin Count
8
Dimensions
10.16 x 6.6 x 3.44mm
Minimum Operating Temperature
0 °C
Height
3.44mm
Minimum Input Voltage
3 V
Maximum Operating Temperature
+70 °C
Maximum Input Voltage
40 V
Length
10.16mm
Width
6.6mm
Product details
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