LM63635DQDRRRQ1

Buck Switching Regulator IC Adjustable 1V~20V 1 Output 3.25A WSON-12-EP(3x3)

WSON-12-EP(3x3)ROHS3 CompliantActive

3.5V to 36V automotive step-down converter

Manufacturer: TI
Manufacturer part #: LM63635DQDRRRQ1
Store part #: C2864529
Package / case: WSON-12-EP(3x3)
Category: Voltage Regulators - DC DC Switching Regulators
Packaging: Tape & Reel (TR)

Datasheet (PDF)

Every Order Guarantee

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

291 in stock

#C2864529

Stock & price checked 3 days ago

Quantity	Unit price	Pack price
1+	₹394.84	₹394.84
10+	₹334.30	₹3,343.00
30+	₹296.18	₹8,885.40
100+	₹257.20	₹25,720.00
500+	₹239.56	₹1,19,780.00
1,000+	₹231.94	₹2,31,940.00

Quantity (min 1)

1 × ₹394.84

₹394.84

excl. GST

₹465.91 incl. 18% GST

Need volume or a scheduled delivery? Request a quote

Dispatch in 15-18 working days
GST invoice with every order
Standard pack: 3,000 per reel

LM63635DQDRRRQ1

₹394.84 for 1 + GST

Need this with the rest of your board? Upload the BOM — we price every line.Upload BOM

Specifications

Operating Temperature: -40℃~+125℃@(TA)
Frequency - Switching: 250kHz~2.2MHz
Function: Step-down type
Number of Outputs: 1
Features: Cycle-by-cycle current limiting;Hiccup current limiting;Frequency synchronization;EMI optimization (spread spectrum);Light load efficient mode;Output discharge;Operating status indication;Built-in LDO regulator
Output Type: Adjustable
Topology: Buck
Operating Voltage: 3.5V~36V
Switch tube (built-in/external): Built-in
Output Voltage: 1V~20V
Output Current: 3.25A
Quiescent Current: 23uA

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: 0.59 g

Overview

LM636x5-Q1 is an easy-to-use synchronous DC/DC buck converter designed for demanding automotive applications. The LM636x5-Q1 supports input voltages up to 36V and can drive load currents up to 1.5A or 2.5A. This converter delivers excellent light-load efficiency and output accuracy in a compact solution size. Features such as a RESET flag and precision enable pin provide a flexible, easy-to-use solution for a wide range of applications. Automatic frequency foldback at light load improves efficiency while maintaining tight load regulation. The device integrates many functions to eliminate external components and offers a pin arrangement optimized for simple PCB layout. Protection features include thermal shutdown, input undervoltage lockout, cycle-by-cycle current limiting, and hiccup short-circuit protection. The LM636x5-Q1 is available in a 16-pin HTSSOP power package with PowerPAD and a 12-pin WSON power package.

Applications

Automotive infotainment systems and instrument clusters
Automotive body electronics and lighting
Automotive ADAS

Key features

AEC-Q100 qualified for automotive applications
Device temperature grade 1: -40°C to +125°C ambient operating temperature range
Functional Safety documentation available to support functional safety system design for automotive system requirements
Input voltage range: 3.5V to 36V
Short minimum on-time: 50ns
Good EMI performance with pseudo-random spread spectrum, compliant with CISPR 25
Low quiescent operating current: 23μA
Junction temperature range: -40°C to +150°C
High design flexibility
Pin-selectable VOUT: 3.3V, 5V, adjustable 1V to 20V
Pin-compatible with LM63610 and LM63635 (1A, 3.25A)
Pin-selectable frequency: 400kHz, 2.1MHz, adjustable 250kHz to 2200kHz
Pin-selectable FPWM, auto, and synchronous modes
TSSOP: thermally enhanced package
WSON: space-constrained applications
Small solution size