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LMR36006AQRNXTQ1

Name: LMR36006AQRNXTQ1
Rating: 4.7 (12 reviews)

POWER MANAGEMENT

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包 VQFN-HR (RNX)-12
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q100
ProductStatus	Active
Function	Step-Down
OutputConfiguration	Positive
Topology	Buck
OutputType	Adjustable
NumberofOutputs	1
Voltage-Input(Min)	4.2V
Voltage-Input(Max)	60V
Voltage-Output(Min/Fixed)	1V
Voltage-Output(Max)	60V
Current-Output	600mA
Frequency-Switching	400kHz
SynchronousRectifier	Yes
OperatingTemperature	-40°C ~ 150°C (TJ)
MountingType	Surface Mount, Wettable Flank
Package/Case	12-VFQFN

概述

Description

The LMR36006AQRNXTQ1 is a Texas Instruments 6-A buck (step-down) regulator in the Simple Switcher family. It provides a non-synchronous, fixed‑frequency conversion with a wide input range and an adjustable output via an external feedback network. Key points:
- Input range roughly 4.5–42 V and ~600 kHz switching frequency.
- Output is adjustable with a feedback divider (typical reference around 0.8 V).
- Protective features include current limit, thermal/shutdown protection, and enable/soft-start.
- RoHS-compliant, packaged in TI’s QFN option (AQRNXTQ1 denotes the tape-and-reel variant).
- External components required: inductor, input/output capacitors, and a Schottky diode for non-synchronous operation (or use a synchronous solution per design).
- Suitable for compact, high-efficiency power rails in automotive, industrial, telecom, and portable applications needing up to several amps.
For exact electrical specs, pinout, and recommended designs, consult the TI datasheet and design resources.

Features

Here are the key features of the LMR36006AQRNXTQ1:
- 600 mA step-down regulator with integrated high-side MOSFET (SimpleSwitch topology)
- Wide input voltage range suitable for automotive/industrial applications
- Adjustable output via external feedback resistors (fixed variants available in related parts)
- High efficiency with excellent load/transient response
- Enable pin with soft-start control
- Protection: current limit, short-circuit protection, and thermal shutdown
- Low quiescent current for power-sensitive applications
- Small-package solution (includes exposed pad, suitable for compact designs)
Note: For exact electrical specs and pin/package details, consult the official TI datasheet for LMR36006AQRNXTQ1.

Package

QFN-16 package (3×3 mm) with exposed pad (EP).

Pinout

- Pin count: 10 pins (QFN package)
- Function: 600 mA buck switching regulator (step-down converter) with an integrated high‑side switch; provides a regulated output controlled by feedback (and enable).

Manufacturer

- Manufacturer: Texas Instruments (TI).
- Type of company: A global American semiconductor company that designs and manufactures analog and embedded processing ICs, power-management devices, microcontrollers, and related semiconductor products. HQ in Dallas, Texas.

Application

Applications of LMR36006AQRNXTQ1 include:
- Point-of-load regulators for CPUs/FPGA/SoCs
- Automotive power rails and ECUs
- Industrial automation and motor-control power supplies
- Networking and telecom DC-DC conversion
- Consumer electronics and portable devices

Equivalent

There are no published one-to-one cross-vendor equivalents for LMR36006AQRNXTQ1. It’s TI’s automotive-grade 6-A buck regulator in a 4x5 mm QFN. To find substitutes, please share your target specs (input/output voltage, current, temp range) and whether automotive-grade is required. I can then propose the closest TI alternatives or third‑party parts with matching electrical and packaging requirements.