Technical Specifications
Parameters and characteristics for this part
| Specification | MC34063EBD-TR |
|---|---|
| Current - Output | 1.5 A |
| Function | Step-Down, Step-Up |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive or Negative |
| Output Type | Adjustable |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 8-SOIC |
| Synchronous Rectifier | False |
| Topology | Boost, Buck |
| Voltage - Input (Min) [Min] | 3 V |
| Voltage - Output (Max) | 38 V |
| Voltage - Output (Min/Fixed) | 1.25 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.81 | |
| 10 | $ 0.71 | |||
| 25 | $ 0.67 | |||
| 100 | $ 0.55 | |||
| 250 | $ 0.51 | |||
| 500 | $ 0.43 | |||
| 1000 | $ 0.35 | |||
| Digi-Reel® | 1 | $ 0.81 | ||
| 10 | $ 0.71 | |||
| 25 | $ 0.67 | |||
| 100 | $ 0.55 | |||
| 250 | $ 0.51 | |||
| 500 | $ 0.43 | |||
| 1000 | $ 0.35 | |||
| Tape & Reel (TR) | 2500 | $ 0.31 | ||
| 5000 | $ 0.29 | |||
| 12500 | $ 0.28 | |||
| 25000 | $ 0.27 | |||
Description
General part information
MC34063AB Series
The MC34063A/E series is a monolithic control circuit which delivers the main functions for DC-DC voltage converting.
The device contains an internal temperature compensated reference, comparator, duty cycle controlled oscillator with an active current limit circuit, driver and high current output switch. Output voltage is adjustable through two external resistors with a 2% reference accuracy.
Employing a minimum number of external components, the MC34063A/E device series is designed for step-down, step-up and voltage-inverting applications.
Documents
Technical documentation and resources