Cart 
Datasheet
- LM2734Z/LM2734ZQ Thin SOT23 1A Load Step-Down DC-DC Regulator (Rev. E)
(PDF , 1223 KB) 03 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 | Not Available | Contact Distributor | LM2734ZQMK/NOPB | ACTIVE | -40 to 125 | 1.70 | 1ku | SOT (DDC) | 6 | View | 1000 | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | | LM2734ZQMKE/NOPB | ACTIVE | -40 to 125 | 1.70 | 1ku | SOT (DDC) | 6 | View | 250 | 147 | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | Contact Distributor | LM2734ZQMKX/NOPB | ACTIVE | -40 to 125 | 1.70 | 1ku | SOT (DDC) | 6 | View | 3000 | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | Contact Distributor | LM2734ZQSD/NOPB | ACTIVE | -40 to 125 | 1.70 | 1ku | WSON (NGG) | 6 | View | 1000 | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | | LM2734ZQSDE/NOPB | ACTIVE | -40 to 125 | 1.70 | 1ku | WSON (NGG) | 6 | View | 250 | 785 | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | Contact Distributor | LM2734ZQSDX/NOPB | ACTIVE | -40 to 125 | 1.70 | 1ku | WSON (NGG) | 6 | View | 4500 | No Stock | For lead times contact TI Authorized Distributor or local TI sales office |
|---|
* 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 |
|---|---|---|---|
| LM2734Z | Thin SOT23 1A Load Step-Down DC-DC Regulator | CONVERTER (INTEGRATED SWITCH) - STEP-DOWN (BUCK) CONVERTER | The device has SIMILAR FUNCTIONALITY but is not functionally equivalent to the compared device. |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 1223 | 03 Apr 2013 |
External Articles (1)
| Title | Date |
|---|---|
| Automotive Switching Regulators Get Input-Transient-Voltage Protection | 11 Apr 2012 |
Tools & Software
Design Kits & Evaluation Modules (1)
| Name | Part# | Type |
|---|---|---|
| Thin SOT23 1A Load Step-Down DC-DC Regulator | LM2734ZEVAL | Evaluation Modules & Boards |
Development Tools (1)
| Name | Part# | Type |
|---|---|---|
| Power Stage Designer of Most Commonly Used Switchmode Power Supplies | POWERSTAGE-DESIGNER | Circuit Design & Simulation |
Support & Community
TI E2E™ Community
As a member of my.TI you can join the TI E2E™ Community where you can ask questions, share ideas and collaborate with fellow engineers and TI experts Contents are provided "AS IS" by the respective TI and Community contributors and do not constitute TI specifications. See Terms of Use. |
||
|
||
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 |
See More Training & Events