L4964 - Brand New STMicroelectronics DC Switching Regulators
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DESCRIPTION
The L4964 is a stepdown power switching regulator delivering4A at a voltage variable from 5.1V to 28V. Features of the device include overload protection, soft start, remote inhibit, thermal protection, a reset outputfor microprocessors and a PWM comparator input for synchronization in multichipconfigurations.
The L4964 is mounted in a 15-lead Multiwatt® plastic power package and requires very few external components.
Efficient operation at switching frequencies up to 120kHz allows a reductionin the size and cost of external filter components.. 4 A OUTPUT CURRENT
. 5.1 V TO 28 V OUTPUT VOLTAGE RANGE
. 0 TO 100 % DUTY CYCLE RANGE
. PRECISE (± 3 %) ON-CHIP REFERENCE
. SWITCHING FREQUENCY UP TO 120 KHz
. VERY HIGH EFFICIENCY (UP TO 90 %)
. VERY FEW EXTERNAL COMPONENTS
. SOFT START
. RESET OUTPUT
. CURRENT LIMITING
. INPUT FOR REMOTE INHIBIT AND SYNCHRONUS PWM
. THERMAL SHUTDOWN -
Similar parts: 7322 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Popular parts of the same kind
- Datasheet: Download L4964
- Chipdatas Part: CD92-L4964
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/13 18:36 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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