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Datasheet
- MC33063A, MC34063A 1.5-A Peak Boost/Buck/Inverting Switching Regulator (Rev. M)
(PDF , 873 KB) 04 Mar 2011 - View All Technical Documents
Sample & Buy
| Free Samples | Buy from Authorized Distributors | Part # | Status | Temp (oC) | Price | QTY | Package | Pins | Top Side Marking | Package QTY | Carrier | Distributor Inventory | TI 1k Lead Time | Not Available | | MC33063AD | ACTIVE | -40 to 85 | 0.27 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | >5K | 1k quantity lead time: In stock | Not Available | | MC33063ADE4 | ACTIVE | -40 to 85 | 0.27 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | 1K - 5K | 1k quantity lead time: In stock | Not Available | | MC33063ADG4 | ACTIVE | -40 to 85 | 0.27 | 1ku | SOIC (D) | 8 | View | 75 | TUBE | >5K | 1k quantity lead time: In stock | | MC33063ADR | ACTIVE | -40 to 85 | 0.23 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | >5K | 1k quantity lead time: In stock | Contact Distributor | MC33063ADRE4 | ACTIVE | -40 to 85 | 0.23 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | | MC33063ADRG4 | ACTIVE | -40 to 85 | 0.23 | 1ku | SOIC (D) | 8 | View | 2500 | LARGE T&R | >5K | 1k quantity lead time: In stock | | MC33063ADRJR | ACTIVE | -40 to 85 | 0.23 | 1ku | SON (DRJ) | 8 | View | 1000 | LARGE T&R | >5K | 1k quantity lead time: In stock | | MC33063ADRJRG4 | ACTIVE | -40 to 85 | 0.23 | 1ku | SON (DRJ) | 8 | View | 1000 | LARGE T&R | 1K - 5K | 1k quantity lead time: In stock | | MC33063AP | ACTIVE | -40 to 85 | 0.25 | 1ku | PDIP (P) | 8 | View | 50 | TUBE | >5K | 1k quantity lead time: In stock | Not Available | Contact Distributor | MC33063AP-P | PREVIEW | -40 to 85 | Contact Distributor | PDIP (P) | 8 | View | 50 | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | | MC33063APE4 | ACTIVE | -40 to 85 | 0.25 | 1ku | PDIP (P) | 8 | View | 50 | TUBE | 1K - 5K | 1k quantity lead time: In stock |
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* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
Related Products
| Part # | Name | Product Family | Comments |
|---|---|---|---|
| TPS54350 | 4.5V to 20V Input, 3A Synchronous Step-Down Converter with Low-Side FET Gate Driver | CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER | TPS54350 is an alternative if MC33063 is used as a buck converter |
| TPS5430 | 5.5V to 36V Input, 3A, 500kHz Step-Down Converter | CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER | TPS5430 is an alternative if MC33063 is used as a buck converter |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 873 | 04 Mar 2011 |
Application Notes (2)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| 228 | 05 Feb 2013 | 1,107 | |||
| 169 | 06 Nov 2007 | 2,473 |
Selection & Solution Guides (3)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 9707 | 08 Jan 2013 | 18,182 | ||
| 991 | 22 Mar 2011 | 526 | ||
| 8842 | 28 Jan 2011 | 14,092 |
More Literature (5)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 512 | 26 Feb 2009 | 326 | ||
| 142 | 19 Oct 2007 | 96 | ||
| 142 | 19 Oct 2007 | 75 | ||
| 134 | 19 Oct 2007 | 91 | ||
| 127 | 19 Oct 2007 | 79 |
Tools & Software
Development Tools (1)
| Name | Part# | Type |
|---|---|---|
| Power Stage Designer of Most Commonly Used Switchmode Power Supplies | POWERSTAGE-DESIGNER | Circuit Design & Simulation |
Reference Designs (2)
| Description | Part # | Company |
|---|---|---|
| Boost (-12V @ 300mA) | PMP1281 | Texas Instruments |
| Economy DC to LED driver with integrated switch | PMP8379 | Texas Instruments |
Support & Community
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Training & Events
| Name | Type | Available During |
|---|---|---|
| In-depth PFC Design Workshop sponsored by Biricha Digital Power Ltd. | In-Person | 30 Apr 2013 - 02 May 2013 |
| Power Tip 34: Design a Simple Isolated Bias Supply | Recorded Content | On Demand |
| Power Fundamentals: Buck Regulator Architectures - COT Buck Regulators | Recorded Content | On Demand |
| Power Fundamentals: Buck Regulator Architectures - Hysteretic Buck Regulators | Recorded Content | On Demand |
| Power Fundamentals: Buck Regulator Architectures - Multi-Phase Buck Regulators | Recorded Content | On Demand |
See More Training & Events