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Datasheet
- LM5576/5576Q SIMPLE SWITCHER® 75V, 3A Step-Down Switch Reg (Rev. I)
(PDF , 1071 KB) 04 Apr 2013 - 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 | | LM5576Q0MH/NOPB | ACTIVE | 3.40 | 1ku | HTSSOP (PWP) | 20 | View | 73 | TUBE | 219 | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | Contact Distributor | LM5576Q0MHX/NOPB | ACTIVE | 3.40 | 1ku | HTSSOP (PWP) | 20 | View | 2500 | LARGE T&R | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | | LM5576QMH/NOPB | ACTIVE | -40 to 125 | 3.15 | 1ku | HTSSOP (PWP) | 20 | View | 73 | TUBE | 1K - 5K | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | | LM5576QMHX/NOPB | ACTIVE | -40 to 125 | 3.15 | 1ku | HTSSOP (PWP) | 20 | View | 2500 | LARGE T&R | 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 |
|---|---|---|---|
| LM25574 | SIMPLE SWITCHER® 42V, 0.5A Step-Down Switching Regulator | CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER | 42V Input Voltage Max, 0.5A Output Current |
| LM25574-Q1 | SIMPLE SWITCHER® 42V, 0.5A Step-Down Switching Regulator | CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER | 42V Input Voltage Max, 0.5A Output Current |
| LM25575 | SIMPLE SWITCHER® 42V, 1.5A Step-Down Switching Regulator | CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER | 42V Input Voltage Max, 1.5A Output Current |
| LM25575-Q1 | SIMPLE SWITCHER® 42V, 1.5A Step-Down Switching Regulator | CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER | 42V Input Voltage Max, 1.5A Output Current |
| LM25576 | SIMPLE SWITCHER® 42V, 3A Step-Down Switching Regulator | CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER | 42V Input Voltage Max, 3A Output Current |
| LM25576-Q1 | SIMPLE SWITCHER® 42V, 3A Step-Down Switching Regulator | CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER | 42V Input Voltage Max, 3A Output Current |
| LM5576 | SIMPLE SWITCHER® 75V, 3A Step-Down Switching Regulator | CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. |
| LM5574 | SIMPLE SWITCHER® 75V, 0.5A Step-Down Switching Regulator | CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER | 75V Input Voltage Max, 0.5A Output Current |
| LM5574-Q1 | SIMPLE SWITCHER® 75V, 0.5A Step-Down Switching Regulator | CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER | 75V Input Voltage Max, 0.5A Output Current |
| LM5575 | SIMPLE SWITCHER® 75V, 1.5A Step-Down Switching Regulator | CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER | 75V Input Voltage Max, 1.5A Output Current |
| LM5575-Q1 | SIMPLE SWITCHER® 75V, 1.5A Step-Down Switching Regulator | CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER | 75V Input Voltage Max, 1.5A Output Current |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 1071 | 04 Apr 2013 |
Application Notes (2)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| 63 | 23 Apr 2013 | 1,127 | |||
| 1379 | 23 Apr 2013 | 391 |
User Guides (2)
| Title | Abstract | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| 196 | 26 Apr 2013 | 1,221 | |||
| 544 | 24 Apr 2013 | 915 |
External Articles (2)
| Title | Date |
|---|---|
| Get Negative Auxiliary Output from a Buck Regulator | 11 Apr 2012 |
| Get The Scoop On How To Power Share Between Isolated PoE Channels | 24 Jan 2012 |
Tools & Software
Design Kits & Evaluation Modules (1)
| Name | Part# | Type |
|---|---|---|
| 75V, 3A Step-Down Switching Regulator | LM5576EVAL | Evaluation Modules & Boards |
Development Tools (3)
| Name | Part# | Type |
|---|---|---|
| Downloadable LM(2)557x Quick Start SIMPLE SWITCHER Component Calculator | SIMPLESWITCHER-COMPONENT-CALC | Calculation Tools |
| LM(2)557x Quick Start SIMPLE SWITCHER Component Calculator | LM2557X-557XQUICK-CALC | Calculation Tools |
| Power Stage Designer of Most Commonly Used Switchmode Power Supplies | POWERSTAGE-DESIGNER | Circuit Design & Simulation |
Reference Designs (1)
| Description | Part # | Company |
|---|---|---|
| Motionfire Motor Control Reference Design (FireDriver Module) | MOTIONFIRE-MOTORCONTROL-REF | 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 Fundamentals: Linear Regulator Fundamentals - NPN | Recorded Content | On Demand |
| Power Fundamentals: Buck Regulator Architectures - Current/Emulated Current Mode Buck Regulators | 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 |
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