|    Change Country Change Location USD
United States United States

Please confirm your currency selection:

US Dollars
Mouser Part #:
Manufacturer Part #:



Voltage Regulators - Switching Regulators 3A DC Step Down REG 2.8V to 5.5V 1.5MHz
Mouser Online Catalog Page 599, Mouser Online Catalog
PDF Page 599, PDF Catalog Page
ST1S31PUR Datasheet ST1S31PUR Datasheet
Images are for reference only
See Product Specifications
Share |
Manufacturer: STMicroelectronics
Product Category: Voltage Regulators - Switching Regulators
RoHS: RoHS Compliant Details
Mounting Style: SMD/SMT
Package / Case: VFDFPN-8
Output Voltage: Adj
Output Current: 3 A
Number of Outputs: 1 Output
Input Voltage MAX: 5.5 V
Topology: Buck
Switching Frequency: 1.5 MHz
Series: ST1S31
Brand: STMicroelectronics
Packaging: Reel
Factory Pack Quantity: 3000
Log In to create a note about this product or see notes that you previously created on this product.
ImageMfr. Part #DescriptionStock 
STEVAL-ISA069V1 Power Management IC Development Tools 1
STEVAL-ISA070V1 Power Management IC Development Tools 2
ImageMfr. Part #DescriptionStock 
BPW 34 S-Z Photodiodes 59,228
BTS6143D Power Switch ICs - Power Distribution 12,956
FTLF8526P3BNL Fiber Optic Transmitters, Receivers, Transceivers 113
ADG849YKSZ-REEL7 Analog Switch ICs 6,873
BAT-HLD-001 Coin Cell Battery Holders 39,511
BSP452 Power Switch ICs - Power Distribution 13,915
BSP75N Power Switch ICs - Power Distribution 18,890
C1608X5R1A226M080AC Multilayer Ceramic Capacitors MLCC - SMD/SMT 257,910
TCS3414FN Light to Digital Converters 2,857
CGH40006P RF JFET Transistors 71
Real Time Availability
1,624 Can Ship Immediately

On Order:

Factory Lead-Time:
12 Weeks

Enter Quantity:

Minimum: 1
Multiples: 1
Select Packaging Option Below
Pricing (USD)
MouseReel™ Reel Service Fee $7.00 Price will be calculated in cart.
Full Reels of 3000
To purchase full reel, order in multiples of 3000:
Full Reel and Broken Reel Options
Reel Service Fee $7.00
MouseReel™ price is calculated in the cart. All MouseReel™ orders are non-returnable.

To add to a project, please Log In.

124243969 106889023 147914401 188492425 128534242 128538014 153995796 197847692