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STMICROELECTRONICS L5970D
DC-DC Switching Buck (Step Down) Regulator, Adjustable, 4.4V-36Vin, 1.2V-35Vout, 1Aout, SOIC-8
- Manufacturer:
- STMICROELECTRONICS STMICROELECTRONICS
- Manufacturer Part No:
- L5970D
- Order Code:
- 1077141
-
- Technical Datasheet:
- L5970D Datasheet
- ECAD / MCAD
-
Product Overview
The L5970D is a Step-down Monolithic Power Switching Regulator IC capable to deliver up to 1A at output voltages from 1.2 to 35V. The device uses an internal P-channel D-MOS transistor (with a typical Rdson of 250mΩ) as switching element to minimize the size of the external components. Pulse by pulse current limit with the internal frequency modulation offers an effective constant current short circuit protection.
- 3.3V/(±2%) Reference voltage
- Operating input voltage from 4.4 to 36V
- 100% Duty cycle low dropout operation
- 250kHz Internally fixed frequency
- Voltage feed forward
- Zero load current operation
- Internal current limiting
- Inhibit for zero current consumption
- Synchronization
- Protection against feedback disconnection
- Thermal shutdown
Applications
Consumer Electronics, Communications & Networking, Computers & Computer Peripherals
Product Information
Technical Documents (3)
36,425 In stock Need more?
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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.
8,000 more will be available on 12/23/23
Extra stock is available upon order to the Supplier Lead Time which is approximately 12/9/24
36,425 UK stock available for 3-4 business days delivery
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
HK$25.16
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|---|---|---|
| 1+ | HK$25.16 | |
| 10+ | HK$22.65 | |
| 25+ | HK$21.48 | |
| 100+ | HK$18.62 | |
| 250+ | HK$17.70 | |
| 500+ | HK$15.86 | |
| 1000+ | HK$13.43 | |
| 2000+ | HK$12.67 | |
| 4000+ | HK$12.16 | |
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