(ACTIVE) Single Output LDO, 1.5A, Adj. (1.21V to 20V), Low Noise, Fast Transient Response

Description &
Sample &
Tools &
Support & Community

Sample & Buy

Free Samples Buy from Authorized Distributors Part # Status Temp (oC) Price | QTY Package | Pins Device Marking Package QTY | Carrier Distributor Inventory TI 1k Lead Time
TPS7A4501DCQR ACTIVE -40 to 125 1.30 | 1ku SOT-223 (DCQ) | 6 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
Not Available
TPS7A4501DCQT ACTIVE -40 to 125 1.45 | 1ku SOT-223 (DCQ) | 6 View 250 | SMALL T&R >5K 1k quantity lead time: In stock
TPS7A4501KTTR ACTIVE -40 to 125 1.45 | 1ku DDPAK/TO-263 (KTT) | 5 View 500 | LARGE T&R >5K 1k quantity lead time: In stock

* 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.

Technical Documents

Datasheet (1)

Title Type Size (KB) Date Views
PDF 1185 03 Aug 2011

Application Notes (3)

Title Abstract Type Size (KB) Date Views
PDF 1103 02 Sep 2010 3,993
PDF 140 27 Jul 2009 3,670
PDF 782 30 Jun 2009 3,352

User Guides (1)

Title Type Size (KB) Date Views
PDF 262 08 Oct 2008 657

Models (3)

Title Category Type Size (KB) Date Views
TPS7A4501 PSpice Transient Model PSpice Model ZIP 13 KB 23 Jul 2012 652 views
TPS7A4501 TINA-TI Transient Reference Design TINA-TI Reference Design TSC 10 KB 23 Jul 2012 120 views
TPS7A4501 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 3 KB 23 Jul 2012 589 views

Design Kits & Evaluation Modules (1)

Name Part# Type
TPS7A4501EVM-385 Evaluation Module TPS7A4501EVM-385 Evaluation Modules & Boards

Support & Community

TI E2E™ 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
Digital Power Supply Design Workshop
Do you want to reduce your development time of digital power supplies or code a digital controller?
Multi-Day Workshops   Tue, 06 May 2014 - Thu, 08 May 2014  
High Current Battery Charger Solutions for Portable Devices
This video is a must see for anyone involved with the design in of a battery charger for a high current portable device.
On-Line Training   On Demand  
Single Cell Charge Considerations
Learn many Single Cell Charge considerations. System overview, input considerations, limitations, topology and thermal issues.
On-Line Training   On Demand  
Wireless Power Tx Design
If you have difficulty in designing Wireless Power Transmitters, this video will provide you with a lot of tips for doing it.
On-Line Training   On Demand  
PCB Layout Guidelines for Fuel Gauge Design
The pack designer must take care to design the hardware to protect the pack in the conditions where it will be used.
On-Line Training   On Demand  
Click Here