RICHTEK

RT9300AGE

20mA PWM 4 2.5V~5.5V SOT-23-6 LED Drivers RoHS

SOT-23-6ROHS3 CompliantActive

Tiny Package, Low Dropout Current Source

Manufacturer: RICHTEK
Manufacturer part #: RT9300AGE
Store part #: C68151
Package / case: SOT-23-6
Category: LED Drivers
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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1,997 in stock

#C68151

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
1+	₹59.54	₹59.54
10+	₹46.50	₹465.00
30+	₹40.85	₹1,225.50
100+	₹33.90	₹3,390.00
500+	₹29.56	₹14,780.00
1,000+	₹27.81	₹27,810.00

Quantity (min 1)

1 × ₹59.54

₹59.54

excl. GST

₹70.26 incl. 18% GST

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Standard pack: 3,000 per reel

RT9300AGE

₹59.54 for 1 + GST

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Specifications

Output Current: 20mA
Operating Temperature: -40℃~+85℃
Dimming: PWM
Number of Channels: 4
Switch tube (built-in/external): Built-in
Features: Over-Temperature Protection (OTP)
Constant Current Accuracy: 5%
Voltage - Input(DC): 2.5V~5.5V

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.039 g

Overview

The RT9300A/B low-dropout bias supply for white LEDs is a high-performance alternative to the simple ballast resistors used in conventional white LED designs. The RT9300A/B uses an internal resistor to set the bias current for four LEDs, which are matched to 5%. The RT9300A/B's advantages over ballast resistors include much lower bias variation with supply voltage variation, significantly lower dropout voltage, and in some applications, significantly improved efficiency. The RT9300A/B requires only a 60/45mV dropout voltage at a 20/15mA load on each output to match the LED brightness.