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STMICROELECTRONICS ST1S10PUR
DC-DC Switching Buck Step Down Regulator, Adjustable, 2.5V-18Vin, 800mV-15.3Vout, 3Aout, DFN-8
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- ST1S10PUR
- Order Code:
- 2253494
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-
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- Technical Datasheet:
- ST1S10PUR Datasheet
- ECAD / MCAD
-
Product Overview
The ST1S10PUR is a high-efficiency step-down PWM current-mode Switching Regulator capable of providing up to 3A of output current. The device operates with an input supply range from 2.5 to 18V. It operates either at a 900kHz fixed frequency or can be synchronized to an external clock (from 400kHz to 1.2MHz). 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.
- Step-down current mode PWM regulator
- Synchronous rectification
- Inhibit function
- Internal soft-start
- Dynamic short-circuit protection
- Maximum standby supply current of 6μA over temperature range
- 2% DC output voltage tolerance
- 90% Typical efficiency
Applications
Consumer Electronics, Communications & Networking, Computers & Computer Peripherals, Industrial, Security
Product Information
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- :
- Adjustable
- :
- 1Outputs
- :
- Synchronous Buck (Step Down)
- :
- 2.5V
- :
- 18V
- :
- 3A
- :
- 3A
- :
- DFN
- :
- 8Pins
- :
- Surface Mount
- :
- -
- :
- 800mV
- :
- 15.3V
- :
- 900kHz
- :
- 90%
- :
- -40°C
- :
- 125°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (3)
Packaging type
Full Reel
Available for back order
More stock available to supplier lead times which is approximately 5/26/25
×
19
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥154.72
(
¥170.19
Inc. JCT)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each (Supplied on Full Reel)
Multiple: 4500 Minimum: 4500
- 4500+
- 13500+
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|---|---|
| 4500+ | ¥154.72 (¥170.19) | ( ) |
| 13500+ | ¥151.63 (¥166.79) | ( ) |
| Quantity | Price (Incl JCT) | Your Price (Incl JCT) |
|---|
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