The MC33063AD is a versatile switching regulator capable of operating in boost, buck, and inverting configurations. It supports a wide input voltage range from 3V to 40V and can deliver a peak output current of up to 1.5A. The device features an adjustable output voltage and operates with an oscillator frequency of up to 100 kHz. It includes an internal temperature-compensated reference, a comparator, and a PWM controller with active current limiting, which minimizes the need for external components. The MC33063AD is characterized for operation in temperatures ranging from -40¬8C to 85¬8C, making it suitable for various applications, including portable devices and telecommunications. It is available in multiple package options, including SOIC and PDIP, facilitating integration into different designs.
1.5-A Peak Boost/Buck/Inverting
IC REG BUCK BST ADJ 1.5A 8SOIC
Manufacturer: Texas Instruments
Win Source Part Number: 093999-MC33063AD
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Buck, Boost
Frequency - Switching: 100kHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 1.5A (Switch)
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 8-SOIC
Purpose: Step-Up, Step-Down
Maximum Input Voltage: 40V
Nominal Output Voltage (Min/Fixed): 1.25V
Maximum Output Voltage: 40V (Switch)
Minimum Input Voltage: 3V
Alternative Parts (Cross-Reference): MC33063ADRJRG4; MC33063AP-P; MC33063ADE4;
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 50 pct.
Supply and Demand Status: Sufficient
Conv DC-DC Single-OUT Non-Inv/Inv/Step
Conv DC-DC Single-OUT Non-Inv/Inv/Step
Conv DC-DC Single-OUT Non-Inv/Inv/Step
"Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 8-SOIC (0.154"", 3.90mm Width)"
IC REG BUCK BST ADJ 1.5A 8SOIC
IC REG BUCK BST ADJ 1.5A 8SOIC
Buck, Boost Switching Regulator IC Positive or Negative Adjustable 1.25V 1 Output 1.5A (Switch) 8-SOIC (0.154", 3.90mm Width)
| Texas Instruments | ODG (Origin Data Global) | Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | MC33063AD | MC33063AD | 093999-MC33063AD | 6618424 | 6618424P | 296-26168-5-ND | MC33063AD | MC33063AD | MC33063AD |
| Product Name | MC33063A 1.5-A Peak Boost/Buck/Inverting Switching Regulator | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - MC33063AD | Voltage Regulators | Voltage Regulators | Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck-Boost | Buck; Boost | Buck, Boost | Buck; Boost | Buck; Boost | Buck | |||
| Package Type | Other; PDIP,SOIC,SON | SOIC; Other; 8-SOIC (0.154", 3.90mm Width) | SOIC; Other; 8-SOIC | SOIC; Other; Soic | SOIC; Other; SOIC | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | SOIC | SOIC; Other; 8-SOIC (0.154\", 3.90mm Width) | |
| Output Voltage | 1.25 to 40 volts | 1.25 volts | 1.25 volts | 1.25 to 40 volts | 1.25 volts | 1.25 to 40 volts | |||
| VIN | 3 to 40 volts | 40 volts | 40 volts | 3 to 40 volts | 3 to 40 volts | ||||
| Duty Cycle | 80 |
