Useful links
Welcome to hotenda.com
Datasheet Replacement Marking Code
HotendaHotenda
Expand menu
3 Cart
25LC128
Hotenda Part Number
H2759430
Manufacturer Part
ST1S14PHR
Manufacturer
STMicroelectronics
Description
IC REG BUCK ADJ 3A 8HSOP
Category
Integrated Circuits (ICs)
Family
DC DC Switching Regulators Voltage Regulators
Series
-
Manufacturer Quantity
10454
Datasheets Online
-
Price & Packaging & Delivery
Quantity
Unit Price
Ext. Price
2,500
$0.52
$1.04
5,000
$0.20
$1.00
12,500
$0.08
$0.96
25,000
$0.04
$0.94
62,500
$0.01
$0.92

Attention: The price is for reference only , pls send us RFQs for the update price.

Packaging: Regular packing reel, tube, tray, box and etc.

Delivery: Shipping can be arranged ASAP since payment received

Inquiry
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. （It may cost extra fees (35-50 USD) for delivery at those areas.）
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (Package Tracking) （It may take up to 24 hours before carriers display the info.）
  • PayPal, Credit Card, TT in advance (bank transfer), Western Union can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges, including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID, please email us.
Current - Output
3A
Frequency - Switching
850kHz
Function
Step-Down
Mounting Type
Surface Mount
Number of Outputs
1
Operating Temperature
-40°C ~ 125°C (TJ)
Output Configuration
Positive
Output Type
Adjustable
Package / Case
8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package
8-HSOP
Synchronous Rectifier
No
Topology
Buck
Voltage - Input (Max)
48V
Voltage - Input (Min)
5.5V
Voltage - Output (Max)
43.2V
Voltage - Output (Min/Fixed)
1.22V
Tags
ST1S1 (12) ST1S (40) ST1 (490)

Popular Parts

744314850
8.5µH Shielded Wirewound Inductor 4A 32.5 mOhm Nonstandard
744314850
FIXED IND 8.5UH 4A 32.5 MOHM SMD
744314850
FIXED IND 8.5UH 4A 32.5 MOHM SMD

Popular Parts

STEVAL-ISA104V1
ST1S14 - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board

Popular Parts

STPS3L60U
DIODE SCHOTTKY 60V 3A SMB
FT230XS-R
IC USB SERIAL BASIC UART 16SSOP
STMPS2171STR
IC PWR SWITCH 1CH 1000MA SOT23-5
ST232CDR
IC DRVR/RCVR RS232 5V 16-SOIC
IRLML2502TRPBF
MOSFET N-CH 20V 4.2A SOT-23

Related Product

ST1S14PHR
IC REG BUCK ADJ 3A 8HSOP
ST1S14PHR
Buck Switching Regulator IC Positive Adjustable 1.22V 1 Output 3A 8-SOIC (0.154", 3.90mm Width) Exposed Pad
Top