TPS8268120SIPT - 

Switching Regulator, Fixed, 2.5 V to 5.5 V in, 1.2 V/1.6 A out, 5.5 MHz, µSIP-9

TPS8268120SIPT - Switching Regulator, Fixed, 2.5 V to 5.5 V in, 1.2 V/1.6 A out, 5.5 MHz, µSIP-9

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

Manufacturer Part No:
Order Code:

Product Overview

The TPS8268120SIPT is a high efficiency, fixed output synchronous MicroSip step down DC to DC converter module in 9 pin µSIP package. This regulator includes switching regulator, inductor and input/output capacitors. Integration of all passive components enables a tiny solution size of only 6.7mm². The TPS8268120 is optimized for battery powered portable applications in which high load currents in very small solution size and height are required. It is also optimized for high efficiency and low output voltage ripple. This regulator supports applications powered by Li-ion batteries as well as 5V and 3.3V rails. It provides lower noise regulated output as well as low noise at input for noise sensitive applications. The device supports fixed output voltage, requiring no external feedback network. The high PSRR and AC load regulation performance make this device suitable to replace linear regulator to obtain better power conversion efficiency with same size.
  • Fixed output voltage of 1.2V
  • 5.5MHz switching frequency with spread spectrum capability
  • Wide input voltage range from 2.5V to 5.5V
  • ±1.5% DC voltage accuracy
  • Load current of 1.6A
  • Efficiency of 90%
  • Low EMI by spread spectrum PWM frequency dithering
  • Best in class load and line transient response
  • Internal soft start, current overload and thermal shutdown protection
  • Operating temperature range from -40°C to 85°C


Power Management, Consumer Electronics, Portable Devices


This device has limited built-in ESD protection. The leads should be shorted or device should be placed in conductive foam during storage or handling to prevent electrostatic damage to MOS gates.

Product Information

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

Related Searches

126 In stock

126 in stock for same day despatch

see cut-off times
Check stock and lead times
More stock available week commencing 7/30/18
US$4.435 US$ 4.44
Price for:
Multiple: 1 Minimum: 1
Quantity Price
1 + US$4.435
10 + US$3.457
100 + US$2.908
250 + US$2.693
500 + US$2.412
1000 + US$1.97
No longer stocked:: No Longer Manufactured::
Add to Basket
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews


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.