LMR33620CQ3RNXTQ1

2.1MHz Step-down type Fixed 2A 3.3V VQFN-12(2x3) Voltage Regulators - DC DC Switching Regulators RoHS

VQFN-12(2x3)ROHS3 CompliantActive

Manufacturer: TI
Manufacturer part #: LMR33620CQ3RNXTQ1
Store part #: C2071614
Package / case: VQFN-12(2x3)
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

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15 in stock

#C2071614

Stock & price checked 10 days ago

Quantity	Unit price	Pack price
1+	₹648.93	₹648.93
10+	₹571.22	₹5,712.20
30+	₹531.59	₹15,947.70
250+	₹478.48	₹1,19,620.00
500+	₹459.32	₹2,29,660.00
1,000+	₹451.28	₹4,51,280.00

Quantity (min 1)

1 × ₹648.93

₹648.93

excl. GST

₹765.74 incl. 18% GST

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Standard pack: 250 per reel

LMR33620CQ3RNXTQ1

₹648.93 for 1 + GST

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Specifications

Operating Temperature: -40℃~+125℃@(TJ)
Frequency - Switching: 2.1MHz
Function: Step-down type
Number of Outputs: 1
Features: Cycle-by-cycle current limiting;Hiccup current limiting;Light load efficient mode;Built-in LDO regulator;Operating status indication;Overcurrent Protection
Topology: Buck
Output Type: Fixed
Operating Voltage: 3.8V~36V
Switch tube (built-in/external): Built-in
Output Current: 2A
Output Voltage: 3.3V
Quiescent Current: 24uA

Packaging & compliance

RoHS: ROHS3 Compliant
Lifecycle: Active
ECCN: EAR99
Packaging: Tape & Reel (TR)
Standard pack: 250 / Reel
Sold per: Piece
Minimum order: 1
Unit weight: 0.001 g

Overview

The LMR33620-Q1 regulator meets automotive standards and is an easy-to-use synchronous step-down DC/DC converter that delivers excellent efficiency for demanding applications. The LMR33620-Q1 can drive up to 2A of load current with input voltages up to 36V. The LMR33620-Q1 provides excellent light-load efficiency and output accuracy in an ultra-small solution size. Features such as a power good flag and precision enable facilitate flexible, easy-to-use solutions across a wide range of applications. The LMR33620-Q1 automatically folds back frequency under light-load conditions to improve efficiency. The device integrates most external components and offers a pin arrangement designed for simple PCB layout. Protection features include thermal shutdown, input undervoltage lockout, cycle-by-cycle current limiting, and hiccup short-circuit protection. The LMR33620-Q1 is available in a 12-pin 3mm×2mm new VQFN package with wettable flanks.

Applications

Infotainment systems and instrument clusters: USB charging
Telematics control units

Key features

AEC-Q100 qualified for automotive applications: Temperature Grade 1: -40°C to +125°C, TA; functional safety documentation available to support functional safety system design; dedicated to demanding automotive applications
Input voltage range: 3.8V to 36V
Output voltage range: 1V to 24V
Output current: 2A
75mΩ/50mΩ RDS-ON power MOSFET
Peak current mode control
Ultra-short minimum on-time of 68ns
Frequency: 400kHz, 1.4MHz, 2.1MHz
Integrated compensation network
Low EMI and switching noise
Hotrod package parallel input current path enables high-efficiency power conversion across all loads, peak efficiency >95%
Low shutdown quiescent current: 5μA
Low operating quiescent current: 25μA
Use LMR33620-Q1 with WEBENCH PowerDesigner to create custom designs