LMR36015AQRNXRQ1

Buck Switching Regulator IC Adjustable 1 Output 1.5A VQFN-12(2x3)

VQFN-12(2x3)ROHS3 CompliantActive

Ultra-small 1.5A synchronous buck converter with an input voltage range of 4.2V to 60V

Manufacturer: TI
Manufacturer part #: LMR36015AQRNXRQ1
Store part #: C2863325
Package / case: VQFN-12(2x3)
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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21 in stock

#C2863325

Stock & price checked 14 days ago

Quantity	Unit price	Pack price
1+	₹445.04	₹445.04
10+	₹393.09	₹3,930.90
30+	₹366.56	₹10,996.80
100+	₹331.12	₹33,112.00
500+	₹318.51	₹1,59,255.00
1,000+	₹313.07	₹3,13,070.00

Quantity (min 1)

1 × ₹445.04

₹445.04

excl. GST

₹525.15 incl. 18% GST

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Standard pack: 3,000 per reel

LMR36015AQRNXRQ1

₹445.04 for 1 + GST

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Specifications

Operating Temperature: -40℃~+150℃@(TJ)
Function: Step-down type
Frequency - Switching: 400kHz
Number of Outputs: 1
Features: Cycle-by-cycle current limiting;Hiccup current limiting;Light load efficient mode;Operating status indication;Overcurrent Protection
Output Type: Adjustable
Topology: Buck
Operating Voltage: 4.2V~60V
Switch tube (built-in/external): Built-in
Output Current: 1.5A
Quiescent Current: 26uA

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: 0.025 g

Overview

The LMR36015-Q1 regulator is an easy-to-use synchronous step-down DC/DC converter. The device features integrated high-side and low-side power MOSFETs, delivering up to 1.5A of output current over a wide input voltage range of 4.2V to 60V, with a tolerance of up to 66V. The LMR36015-Q1 employs a peak current mode control scheme to provide optimal efficiency and output voltage accuracy. Leveraging advanced high-speed circuitry, the LMR36015-Q1 achieves regulation from a 20V input to a 5V output at a fixed frequency of 2.1MHz. A precision enable pin supports direct connection to wide input voltages or precise control of device startup and shutdown, offering design flexibility. The power-good flag, with built-in filtering and delay, provides a true indication of system status, eliminating the need for external supervisors. The LMR36015-Q1 uses a HotRod package to achieve low EMI, higher efficiency, and a minimal package-to-die ratio. The device requires very few external components, and its pin layout enables simple PCB routing. The small solution size and feature set of the LMR36015-Q1 are designed to simplify implementation across a wide range of end equipment.

Applications

ADAS camera module
Body control module

Key features

AEC-Q100 qualified for automotive applications: Temperature Grade 1: -40°C to +125°C, TA
Designed for automotive applications
Junction temperature range: -40°C to +150°C
Protection features: thermal shutdown, input UVLO, cycle-by-cycle current limiting, and hiccup short-circuit protection
0.4V dropout voltage (typical) at 1.5A load
±1.5% reference voltage accuracy
3.3V fixed output voltage option available
Suitable for scalable power supplies
Pin-compatible with: LMR36006-Q1 (60V, 0.6A), LMR33620/30-Q1 (36V, 2A or 3A)
400kHz and 2.1MHz frequency options
Reduced solution size and cost through integrated technology
Small 2mm×3mm VQFN package (with wettable flanks)
Minimal external components
Low power dissipation across full load range
93% efficiency at 400kHz (12VIN, 5VOUT, 1A)
Improved light-load efficiency in PFM mode
Quiescent current as low as 26μA
Optimized for ultra-low EMI
CISPR25 Class 5 compliant
Hotrod package minimizes switching node ringing
Parallel input paths minimize parasitic inductance
Spread spectrum reduces peak radiated emissions
Create custom designs with LMR36015-Q1 using WEBENCH Power Designer