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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
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 250mR) 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
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- :
- Buck (Step Down)
- :
- 4.4V
- :
- 36V
- :
- 1Outputs
- :
- SOIC
- :
- 8Pins
- :
- 1A
- :
- 1.2V
- :
- 35V
- :
- 280kHz
- :
- 150°C
- :
- -
- :
- -
- :
- MSL 3 - 168 hours
Technical Docs (4)
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Extra stock is available upon order to the Supplier Lead Time which is approximately 8/11/21
14 available for next business day delivery
9,938 available for 5 - 8 business days delivery
9,938 available for 5 - 8 business days delivery
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14 AU Stock: Order before 6.30pm (Mon – Fri. Excluding National Holidays)
9,938 UK Stock: Order before 23:35 Mon-Fri (excluding National Holidays)
$3.93
(
$4.52
Inc. GST)
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- Price for:
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Multiple: 1 Minimum: 1
| Quantity | Price (Incl GST) | Your Price |
|---|---|---|
| 1+ | $3.93 ($4.52) | ( ) |
| 10+ | $3.53 ($4.06) | ( ) |
| 25+ | $3.33 ($3.83) | ( ) |
| 100+ | $2.84 ($3.27) | ( ) |
| 250+ | $2.66 ($3.06) | ( ) |
| 500+ | $2.33 ($2.68) | ( ) |
| 1000+ | $2.20 ($2.53) | ( ) |
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