(ACTIVE) Vin 3V to 36V, 150mA, Ultra-Low Noise, High PSRR, Low-Dropout Linear Regulator

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
TPS7A4901DGNR ACTIVE -40 to 125 1.10 | 1ku MSOP-PowerPAD (DGN) | 8 View 2500 | LARGE T&R >5K 1k quantity lead time: In stock
TPS7A4901DGNT ACTIVE -40 to 125 1.30 | 1ku MSOP-PowerPAD (DGN) | 8 View 250 | SMALL 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 1151 11 Dec 2013

User Guides (1)

Title Abstract Type Size (KB) Date Views
PDF 217 27 Aug 2010 1,260

Selection & Solution Guides (8)

Title Type Size (KB) Date Views
PDF 141 04 Feb 2014 1,100
PDF 3429 28 Oct 2013 6,239
PDF 3594 10 Apr 2013 5,000
PDF 9158 11 Mar 2013 29,687
PDF 273 16 Jul 2012 1,726
PDF 320 08 Jun 2011 2,101
PDF 1111 31 Oct 2013 7,624
PDF 5968 26 Oct 2012 26,178

More Literature (2)

Title Type Size (KB) Date Views
PDF 164 27 Aug 2013 4,307
WMV 14789 12 Aug 2010 473

Models (3)

Title Category Type Size (KB) Date Views
TPS7A4901 PSpice Transient Model PSpice Model ZIP 32 KB 28 Apr 2011 1,411 views
TPS7A4901 TINA-TI Transient Reference Design TINA-TI Reference Design TSC 131 KB 09 Jul 2012 201 views
TPS7A4901 TINA-TI Transient Spice Model TINA-TI Spice Model ZIP 6 KB 09 Jul 2012 877 views

Design Kits & Evaluation Modules (1)

Name Part# Type
Evaluation Module for TPS7A3001 and TPS7A4901 Low-Dropout Linear Regulator TPS7A30-49EVM-567 Evaluation Modules & Boards
Description Part Number Company Tool Type
Dual Rail (+/-), Ultra-Low Noise, High PSRR, LDOs (16V @ 150mA) PMP5863.1 Texas Instruments Reference Designs

Support & Community

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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  
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