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STMICROELECTRONICS ST1S10PHR
DC-DC Switching Buck Step Down Regulator, Adjustable, 2.5V-18V in, 3A out, 900kHz, PowerSO-8
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- ST1S10PHR
- Order Code:
- 2460737
-
- Technical Datasheet:
- ST1S10PHR Datasheet
- ECAD / MCAD
-
Product Overview
The ST1S10PHR is a high efficiency step-down PWM current mode Switching Regulator with inhibit function. The device operates with an input supply range from 2.5 to 18V and provides an adjustable output voltage from 0.8V. It operates either at a 900kHz fixed frequency or can be synchronized to an external clock. 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 regulator IC provides excellent transient response and is fully protected against thermal overheating, switching over-current and output short-circuit.
- 2% DC output voltage tolerance
- Synchronous rectification
- Internal soft start
- Dynamic short-circuit protection
- 90% Typical efficiency
Applications
Power Management
Warnings
ESD sensitive device, take proper precaution while handling the device.
Product Information
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- :
- Synchronous Buck (Step Down)
- :
- 2.5V
- :
- 18V
- :
- 1Outputs
- :
- PowerSO
- :
- 8Pins
- :
- 3A
- :
- 800mV
- :
- -
- :
- 900kHz
- :
- 125°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (3)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 12/02/24
225 AU stock available for 1-2 business days delivery
27,983 UK stock available for 5-8 business days delivery
27,983 UK stock available for 5-8 business days delivery
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
$3.94
(
$4.33
Inc. GST)
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| Quantity | Price (Incl GST) | Your Price |
|---|---|---|
| 1+ | $3.94 ($4.33) | ( ) |
| 10+ | $3.54 ($3.89) | ( ) |
| 25+ | $3.34 ($3.67) | ( ) |
| 100+ | $2.85 ($3.14) | ( ) |
| 250+ | $2.68 ($2.95) | ( ) |
| 500+ | $2.34 ($2.57) | ( ) |
| 1000+ | $1.94 ($2.13) | ( ) |
| Quantity | Price (Incl GST) | Your Price |
|---|
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| Quantity | List Price | Your Price |
|---|---|---|
| 2500+ | $1.87 ($2.057) | ($2.057) |
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