TMI

TMI5101

1.5MHz Buck 1 DC-DC 1A 2.5V~5.5V SOT-23-5 LED Drivers ICs RoHS

SOT-23-5ROHS CompliantActive

1.5MHz, 1A Synchronous Step-Down LED Driver

Manufacturer: TMI
Manufacturer part #: TMI5101
Store part #: C708889
Package / case: SOT-23-5
Category: LED Drivers ICs
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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5,740 in stock

#C708889

Stock & price checked 6 days ago

Quantity	Unit price	Pack price
10+	₹8.61	₹86.10
100+	₹7.03	₹703.00
300+	₹6.23	₹1,869.00
3,000+	₹5.62	₹16,860.00
6,000+	₹5.15	₹30,900.00
9,000+	₹4.91	₹44,190.00

Quantity (min 10, multiples of 10)

10 × ₹8.61

₹86.10

excl. GST

₹101.60 incl. 18% GST

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

TMI5101

₹86.10 for 10 + GST

Specifications

Features: Over Voltage Protection;Short Circuit Protection;Over-Temperature Protection (OTP)
Frequency - Switching: 1.5MHz
Switch Tube (Built-In/External): Built-in
Operating temperature: -40℃~+125℃
Topology: Buck
Number of Channels: 1
Type: DC-DC
Output Current: 1A
Voltage - Input(DC): 2.5V~5.5V

Packaging & compliance

RoHS: ROHS Compliant
Lifecycle: Active
Packaging: Tape & Reel (TR)
Standard pack: 3,000 / Reel
Sold per: Piece
Minimum order: 10 (multiples of 10)
Unit weight: 0.049 g

Overview

The TMI5101 is a constant frequency, current mode PWM step-down LED driver with 1A output current and 1.5MHz switch frequency. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. This device offers two operation modes, PWM control and PFM Mode switching control, which allows a high efficiency over the wider range of the LED current. The feedback voltage is 0.1V typically. The device also integrates many protection features included input OVP, cycle-by-cycle current limit, over temperature protection.