
BQ27441DRZR-G1AG4
Texas Instruments

Yes. TIP142 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 TIP142 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.
TIP142 is a STMicroelectronics Transistors with Collector- Emitter Voltage VCEO Max:: 100 V and Maximum Collector Cut-off Current:: 1 mA. 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 TIP142 is unavailable, obsolete, or does not meet your required lead time, we can help check similar STMicroelectronics Transistors 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 TIP142 is a NPN power Darlington transistor manufactured by STMicroelectronics. It is designed for high-current amplification and power switching applications, combining two bipolar transistors in a monolithic Darlington configuration to achieve very high current gain.
This device is widely used in audio power amplifiers, motor drivers, power regulators, and industrial switching systems, where high gain and high current capability are required.
STMicroelectronics describes the TIP142 as a silicon epitaxial-base NPN Darlington transistor in a TO-218 / TO-247 power package, intended for linear and switching industrial applications, with high current handling and integrated protection structure.
✔ Extremely high current gain (Darlington structure)
✔ 10A high current capability
✔ 100V voltage rating
✔ 125W power dissipation
✔ Easy MCU/logic-level driving
✔ Suitable for linear + switching operation
✔ Robust industrial-grade design
✔ Widely used and proven legacy component
The TIP142 integrates two transistors in a Darlington configuration, resulting in extremely high current gain.
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The device supports up to 100V collector-emitter voltage.
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The TIP142 is designed for both:
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Darlington devices include an internal diode path structure.
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The package supports 125W power dissipation with proper heatsinking.
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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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