TSCR421CX6H RFG

IC LED DRVR LIN PWM 150MA SOT26
Mfr. Part Number
TSCR421CX6H RFG
Manufacturer
Taiwan Semiconductor
Package / Case
SOT-23-6
Datasheet
Description
IC LED DRVR LIN PWM 150MA SOT26
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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TSCR421CX6H RFG
Taiwan Semiconductor
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In Stock5,386
Unit
Price
$1.06
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Reference Price
QuantityPrice
1$ 1.0600
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-20 · Valid as reference until 2026-09-27 · Request RFQ for live stock.
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Specification Summary

Package / Case
SOT-23-6
Supplier Device Package
SOT-26
Voltage - Output
1.4V ~ 40V
Voltage - Supply (Max)
4.5V
Current - Output / Channel
150mA
Operating Temperature
-40°C ~ 125°C (TA)
Mounting Type
Surface Mount
Applications
Automotive, Lighting
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-20. Confirm live availability and unit price via RFQ before placing a PO.
Specifications
Product Description
Purchase & Inquiry
Voltage - Supply (Min)
-
Current - Output / Channel
150mA
Dimming
PWM
Frequency
-
Internal Switch(s)
Yes
Number of Outputs
1
Topology
-
Voltage - Output
1.4V ~ 40V
Voltage - Supply (Max)
4.5V
Applications
Automotive, Lighting
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TA)
Type
Linear
Package / Case
SOT-23-6
Supplier Device Package
SOT-26
IC LED DRVR LIN PWM 150MA SOT26
Brand Introduction

Recognized for more than 40 years for its core competence in discrete power rectifiers, Taiwan Semiconductor has expanded its product portfolio to include trench schottkys, analog ICs, LED driver ICs, power transistors and MOSFETs, and now provides a complete solution from one source. Taiwan Semiconductor products are used in a vast array of applications in the electronics industry, including automotive, computer, consumer, industrial, telecom and photovoltaic.

Through strategic expansion of innovative manufacturing capabilities, and its focus on pioneering efficient semiconductor solutions, Taiwan Semiconductor is committed to being the right choice for a successful and lasting business relationship and offers these key advantages: Broad selection of semiconductor products from one source, Modern, efficient, and customer-oriented logistics processes, Maximum flexibility including customer specific requirements, Maximum level of quality and performance for customer applications.

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Buying FAQ — TSCR421CX6H RFG

How do I buy TSCR421CX6H RFG from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes TSCR421CX6H RFG. We reply with stock, channel note, reference price and ETA.

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Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

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What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.