| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,512 pcs
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3512 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request |
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The LTC1266CS is a versatile synchronous switching regulator controller designed by LT. It is capable of achieving ultrahigh efficiencies, exceeding 95%, making it suitable for power-sensitive applications. The device supports both N-channel MOSFETs for high current applications and P-channel MOSFETs for low dropout requirements.
Key electrical specifications include a wide input voltage range from 3.5V to 20V. It features 1% output accuracy (for the LTC1266A variant) and operates with a constant off-time current mode architecture for excellent transient response. The controller supports switching frequencies up to 400kHz.
For power saving, the LTC1266CS includes pin-selectable Burst Mode operation, which maintains high efficiency at low output currents. It also offers a logic-controlled micropower shutdown mode with low standby current. The device is available in a 16-pin narrow SO package, suitable for surface mounting.
This controller is ideal for applications requiring efficient power conversion, such as notebook computers, portable instruments, and cellular telephones.
The input voltage range is 3.5V to 20V.
The LTC1266CS can achieve over 95% efficiency.
Yes, the LTC1266CS features pin-selectable Burst Mode operation.
The LTC1266CS offers 1% output accuracy.
The standby current is 170mA at light loads.
The shutdown current is less than 40mA.
The RoHS status is RoHS3 Compliant.