TPS65023RSBT - 

Power Managment IC for Li-Ion and Li-Polymer Powered Systems, 6 V , WQFN-40

TPS65023RSBT - Power Managment IC for Li-Ion and Li-Polymer Powered Systems, 6 V , WQFN-40

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
Newark Part No.:
Technical Datasheet:
See all Technical Docs

Product Overview

The TPS65023RSBT is an integrated Power Management IC for applications powered by one Li-Ion or Li-Polymer cell, which require multiple power rails. The TPS65023x provides three highly efficient, step-down converters targeted at providing the core voltage, peripheral, I/O and memory rails in a processor-based system. The core converter allows for on-the-fly voltage changes through serial interface, allowing the system to implement dynamic power savings. All three step-down converters enter a low-power mode at light load for maximum efficiency across the widest possible range of load currents. The TPS65023x also integrates two general-purpose 200mA LDO voltage regulators, which are enabled with an external input pin. Each LDO operates with an input voltage range from 1.5 to 6.5V, thus allowing them to be supplied from one of the step-down converters or directly from the battery.
  • 1.7A, 90% Efficient step-down converter for processor core (VDCDC1)
  • 1.0A, 92% Efficient step-down converter for memory voltage (VDCDC3)
  • 30mA LDO and switch for real-time clock (VRTC)
  • Dynamic voltage management for processor core
  • Preselectable LDO voltage using two digital input pins
  • Externally adjustable reset delay time
  • Battery backup functionality
  • Separate enable pins for inductive converters


Portable Devices, Power Management, Audio

Product Information

MSL 2 - 1 year
Find similar products Choose and modify the attributes above to find similar products.


Compare Selected
Manufacturer Part Number
Newark Part No.
Manufacturer / Description
Price For

Each (Supplied on Full Reel)

250+ $5.44 500+ $4.96 1000+ $4.03 More Less


Each (Supplied on Full Reel)

3000+ $3.71

Associated Products

Compare Selected

Related Searches

62 In stock

for same day shipping

Available in quantity shown

To order more than shown inventory, contact sales

see cut-off times
$3.32 $ 3.32
Price for:
Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
Quantity Price Your Price
1 + $8.48
10 + $7.62
25 + $7.16
50 + $6.71
100 + $6.24
No longer stocked:: No Longer Manufactured::
Add to Cart
Add Line Note
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Select document type(s) you want to see and click “Apply Filters” button
Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.