MC34063ABD-TR
DC-DC Switching Buck, Boost, Inverting Regulator, Adjustable, 3V-40Vin, 1.25V-38Vout, 1.5Aout,SOIC-8
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | MC34063ABD-TRCopy |
| Manufacturer Standard Lead Time | 32 weeks |
| Order Code | Full Reel2253492 Re-Reel1087205RL Cut Tape1087205 |
| Your Part Number | |
| Technical Datasheet |
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| Packaging Type | Quantity | Unit Price (excl GST): | Total |
|---|---|---|---|
| Cut Tape | 5 | NT$13.720 | NT$68.60 |
| Total Price | NT$68.60 | ||
| Quantity | Price |
|---|---|
| 5+ | NT$13.720 |
| 50+ | NT$12.380 |
| 100+ | NT$11.040 |
| 500+ | NT$10.550 |
| 1000+ | NT$10.090 |
| Quantity | Price |
|---|---|
| 2500+ | NT$7.460 |
| 7500+ | NT$7.320 |
Product Information
| Manufacturer | STMICROELECTRONICS |
|---|---|
| Manufacturer Part No | MC34063ABD-TRCopy |
| Manufacturer Standard Lead Time | 32 weeks |
| Order Code | Full Reel2253492 Re-Reel1087205RL Cut Tape1087205 |
| Technical Datasheet | |
| Output Type | Adjustable |
| No. of Outputs | 1Outputs |
| Topology | Buck, Boost, Inverting |
| Input Voltage Min | 3V |
| Input Voltage Max | 40V |
| Output Current | 1.5A |
| Max Output Current | 1.5A |
| IC Case / Package | SOIC |
| No. of Pins | 8Pins |
| IC Mounting | Surface Mount |
| Output Voltage - Nom | - |
| Output Voltage Min | 1.25V |
| Output Voltage Max | 38V |
| Switching Frequency Typ | 33kHz |
| Efficiency | 89% |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (25-Jun-2025) |
| DC / DC Converter IC Case | SOIC |
| Automotive Qualification Standard | - |
| Switching Frequency | 100kHz |
Product Overview
MC34063ABD-TR is a MC34063A series 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, this device is designed for step-down, step-up and voltage inverting applications.
- Output switch current in excess of 1.5A
- 2% reference accuracy
- Low quiescent current is 2.5mA (typical)
- Operating from 3V to 40V
- Frequency operation to 100KHz
- Active current limiting
- Frequency range from 24 to 42KHz (VPIN5=0V, CT=1nF, TA=25°C)
- Supply current is 2.5mA typ (VCC=5 to 40V, CT=1nF, PIN 7=VCC, VPIN5 <gt/>VTH, PIN 2=GND)
- Operating ambient temperature range from -40 to 85°C
- SO-8 package
Technical Specifications
| Output Type | Adjustable |
|---|---|
| Topology | Buck, Boost, Inverting |
| Input Voltage Max | 40V |
| Max Output Current | 1.5A |
| No. of Pins | 8Pins |
| Output Voltage - Nom | - |
| Output Voltage Max | 38V |
| Efficiency | 89% |
| Operating Temperature Max | 85°C |
| Qualification | - |
| SVHC | No SVHC (25-Jun-2025) |
| Automotive Qualification Standard | - |
| No. of Outputs | 1Outputs |
|---|---|
| Input Voltage Min | 3V |
| Output Current | 1.5A |
| IC Case / Package | SOIC |
| IC Mounting | Surface Mount |
| Output Voltage Min | 1.25V |
| Switching Frequency Typ | 33kHz |
| Operating Temperature Min | -40°C |
| Product Range | - |
| MSL | MSL 1 - Unlimited |
| DC / DC Converter IC Case | SOIC |
| Switching Frequency | 100kHz |
Technical Docs (3)
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Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Singapore Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (25-Jun-2025) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .00008 |