Lingyang Micro

LY3105A

LED Driver IC 1.5A SOT-23-6

SOT-23-6RoHSActive

Rechargeable multi-functional LED driver control chip

Manufacturer: Lingyang Micro
Manufacturer part #: LY3105A
Store part #: C46613930
Package / case: SOT-23-6
Category: LED Drivers ICs
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

100% Authentic · 30-Day Return or Replacement · policy

2,780 in stock

#C46613930

Stock & price checked 5 days ago

Quantity	Unit price	Pack price
10+	₹6.11	₹61.10
100+	₹4.87	₹487.00
300+	₹4.23	₹1,269.00
3,000+	₹3.77	₹11,310.00
6,000+	₹3.40	₹20,400.00
9,000+	₹3.21	₹28,890.00

Quantity (min 10, multiples of 10)

10 × ₹6.11

₹61.10

excl. GST

₹72.10 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 7–10 working days
GST invoice with every order
Standard pack: 3,000 per reel

LY3105A

₹61.10 for 10 + GST

Specifications

Features: Short Circuit Protection;Over-Temperature Protection (OTP)
Switch Tube (Built-In/External): Built-in
Operating temperature: -25℃~+125℃
Number of Channels: 1
Type: DC-DC
Output Current: 1.5A
Voltage - Input(DC): 4.5V~6V

Packaging & compliance

RoHS: RoHS
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 10 (multiples of 10)
Unit weight: 0.043 g

Overview

LY3105A is a single-chip LED driver controller with multiple selectable modes, integrating a lithium battery charge management module, LED function control module, and protection module. Shutdown standby current is only 5uA. The chip features a charging current of 0.5A and a maximum output current of 1.5A; applications requiring more than 1.5A can be achieved by externally expanding a PMOS transistor. The lighting function cycle modes are: 100% - 25% - Strobe - Off.