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ST1S10PHR
ST1S10PHR
761-ST1S10PHR
8-SOIC (0.154, 3.90mm Width) Exposed Pad
8 Terminals 2.5V 8-Pin ST1S10 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 900kHz Tape & Reel (TR) 8-SOIC (0.154, 3.90mm Width) Exposed Pad
In Stock : 999
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Product Details
Purchasing and Inquiry
The ST1S10PHR is a high efficiency step-down PWM current mode switching regulator capable of providing up to 3 A of output current. The ST1S10PHR device operates either at a 900 kHz fixed frequency or can be synchronized to an external clock (from 400 kHz to 1.2 MHz). The high switching frequency allows the use of tiny SMD external components, while the integrated synchronous rectifier eliminates the need for a Schottky diode. The ST1S10 provides excellent transient response, and is fully protected against thermal overheating, switching overcurrent and output short-circuit. The ST1S10PHR is the ideal choice for point of load regulators or LDO pre-regulation.
ST1S10PHR Features
● Step-down current mode PWM regulator
● Output voltage adjustable from 0.8 V
● Input voltage from 2.5 V up to 18 V
● 2% DC output voltage tolerance
● Synchronous rectification
● Inhibit function
● Synchronizable switching frequency from 400 kHz up to 1.2 MHz
● Internal soft start
● Dynamic short-circuit protection
● Typical efficiency: 90%
● 3 A output current capability
● Standby supply current: max. 6 μA over temperature range
● Operative junction temp.: from -40 °C to 125 °C
ST1S10PHR Applications
● Consumer
◆ STB, DVD, DVD recorders, TV, VCR, car audio, LCD monitors
● Networking
◆ XDSL, modems, DC-DC modules
● Computer
◆ Optical storage, HD drivers, printers, audio/graphic cards
● Industrial and security
◆ Battery chargers, DC-DC converters, PLD, PLA, FPGA, LED drivers
You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
Email for receiving inquiries: jindawei@hkjdwchip.com
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
3. RFQ (Request for Quotations)It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.
Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
Payment Method
| The fee is charged according to the rule of PayPal. | |
| East West Bank charge US$30.00 banking fee. | |
| The fee is charged according to the rule of PayPal. | |
| Western Union charge US$0.00 banking fee. |
Shipping
| DHL(www.dhl.com) From $40.00 basic shipping fee depend on zone and country. |
|
| UPS(www.ups.com) From $40.00 basic shipping fee depend on zone and country. |
|
| FedEx(www.fedex.com) From $40.00 basic shipping fee depend on zone and country. |
|
| Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country. |
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ST1S10PHR
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