
TMS320F28335PTPQ
Texas Instruments

Yes. VIPER26LD by STMicroelectronics is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.
Pricing for VIPER26LD can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.
VIPER26LD is a STMicroelectronics Power Supplies with Time@Peak Reflow Temperature-Max (s): NOT SPECIFIED and Peak Reflow Temperature (Cel): 260. Review the product details or submit an RFQ if you need confirmation before purchase.
Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.
If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.
Yes. If VIPER26LD is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Power Supplies parts or compatible alternatives.
Looking for Pricing? Contact us for volume pricing.
IMPORTANT NOTICE
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
The VIPER26LD is a smart high voltage converter that integrates an 800 V avalanche-rugged power MOSFET with PWM current mode control. The VIPER26LD power MOSFET with 800 V breakdown voltage allows an extended input voltage range to be applied, as well as the size of the DRAIN snubber circuit to be reduced. This VIPER26LD IC meets the most stringent energy-saving standards with very low consumption and burst mode operation under light load.
800 V avalanche rugged power MOSFET allows a wide range of VAC input range to be covered
Embedded HV startup and sense-FET
The current mode PWM controller
Minimized system input power consumption:
? Less than 30 mW @ 230 VAC in no-load condition
? Less than 400 mW @ 230 VAC with 250 mW load
Limiting current with adjustable set point
Jittered switching frequency to reduce the EMI filter cost:
? 60 kHz ±4 kHz (L type)
? 115 kHz ±8 kHz (H type)
Embedded error amplifier
Hysteretic thermal shutdown
Built-in soft-start for improved system reliability
Protections with automatic restart: overload/short-circuit (OLP), feedback loop disconnection
Auxiliary power supply for appliances
Power metering
LED drivers
SMPS for set-top boxes, DVD players, and recorders
Fast Dispatch: Ships in 5-7 days(in-stock parts within 1-2 days)
Unishop Global Export: 1-7 days, $40.00
Guaranteed Delivery: Door-to-door in 30 days
Compliant Worldwide Shipping: DHL, FedEx, SF, and UPS.

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