Texas Instruments LM5642XMH

LM5642XMH


  • Manufacturer: Texas Instruments
  • AIBOSI NO: LM5642XMH
  • Package: 28-PowerTSSOP (0.173", 4.40mm Width)
  • Datasheet:
  • Stock: 19300000
  • Description: Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-HTSSOP
  • Price:

Quantity:

In Stock

Please send RFQ , we will respond immediately.

Purchase & Inquiry

Transport

Packing

Shipping

Payment

Purchase

You may place an order without registering to AIBOSI.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
  • product_sidebar_img01
  • product_sidebar_img02
Shipping
Payment

SPECIFICATIONS

Parameters
Mfr Texas Instruments
Series -
Package Tube
Product Status Obsolete
Output Type Transistor Driver
Function Step-Down
Output Configuration Positive
Topology Buck
Number of Outputs 2
Output Phases 2
Voltage - Supply (Vcc/Vdd) 4.5V ~ 36V
Frequency - Switching 375kHz
Duty Cycle (Max) 98.9%
Synchronous Rectifier Yes
Clock Sync Yes
Serial Interfaces -
Control Features Current Limit, Enable, Soft Start
Operating Temperature -40°C ~ 125°C (TJ)
Mounting Type Surface Mount
Package / Case 28-PowerTSSOP (0.173", 4.40mm Width)
Supplier Device Package 28-HTSSOP
Base Product Number LM5642
RoHS Status RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Standard Package 48
Buck Regulator Positive Output Step-Down DC-DC Controller IC 28-HTSSOP

You May Also Be Interested In

ABLIC Inc. S-1000C27-M5T1G

ABLIC Inc. S-1000C27-M5T1G

$0.20
Infineon Technologies TLE63892GV50XUMA1

Infineon Technologies TLE63892GV50XUMA1

Renesas Electronics Operations Services Limited DA9062-52AMC

Renesas Electronics Operations Services Limited DA9062-52AMC

$1.12
Torex Semiconductor Ltd XC9261A17CER-G

Torex Semiconductor Ltd XC9261A17CER-G

onsemi SCY99158C2DR2G

onsemi SCY99158C2DR2G

Analog Devices Inc./Maxim Integrated MAX706PESA+

Analog Devices Inc./Maxim Integrated MAX706PESA+

$5.04
ABLIC Inc. S-1131B15UC-N4ATFG

ABLIC Inc. S-1131B15UC-N4ATFG

$0.20
Texas Instruments LP3907QSQ-JJXP/NOPB

Texas Instruments LP3907QSQ-JJXP/NOPB

Torex Semiconductor Ltd XC6127N45CMR-G

Torex Semiconductor Ltd XC6127N45CMR-G

$0.13
Analog Devices Inc. LT8603JUJ#WPBF

Analog Devices Inc. LT8603JUJ#WPBF

$11.53
Texas Instruments LM2677S-ADJ/NOPB

Texas Instruments LM2677S-ADJ/NOPB

$7.07
ABLIC Inc. S-80939CNPF-G89TFG

ABLIC Inc. S-80939CNPF-G89TFG

Renesas Electronics America Inc UPD16808GS-A

Renesas Electronics America Inc UPD16808GS-A

Torex Semiconductor Ltd XC6124D518ER-G

Torex Semiconductor Ltd XC6124D518ER-G

$0.26
Allegro MicroSystems A3959SLP

Allegro MicroSystems A3959SLP

Monolithic Power Systems Inc. Q4430GLE-5-AEC1-Z

Monolithic Power Systems Inc. Q4430GLE-5-AEC1-Z

$1.15
Microchip Technology MIC5210-3.3YMM-TR

Microchip Technology MIC5210-3.3YMM-TR

$0.83
Analog Devices Inc./Maxim Integrated MAX3728ACTE+T

Analog Devices Inc./Maxim Integrated MAX3728ACTE+T

$0.76
Texas Instruments LM2757TM/NOPB

Texas Instruments LM2757TM/NOPB

$2.07
Analog Devices Inc./Maxim Integrated MAX6863UK17

Analog Devices Inc./Maxim Integrated MAX6863UK17

Torex Semiconductor Ltd XC6121D746ER-G

Torex Semiconductor Ltd XC6121D746ER-G

$0.26
onsemi FAN3217TMX

onsemi FAN3217TMX

Benchmarq BQ3060PW-BE

Benchmarq BQ3060PW-BE

$6.04
Analog Devices Inc./Maxim Integrated MAX16840ATB+QR

Analog Devices Inc./Maxim Integrated MAX16840ATB+QR

ABLIC Inc. S-80934CNMC-G84T2G

ABLIC Inc. S-80934CNMC-G84T2G

$0.20
Microchip Technology MIC5219-3.3BMM-TR

Microchip Technology MIC5219-3.3BMM-TR

Nisshinbo Micro Devices Inc. RP112Q152B-TR-FE

Nisshinbo Micro Devices Inc. RP112Q152B-TR-FE

$0.26
Texas Instruments UCD7242MRSJREP

Texas Instruments UCD7242MRSJREP

$4.08
ABLIC Inc. S-812C59BPI-C5NTFG

ABLIC Inc. S-812C59BPI-C5NTFG

Renesas Electronics America Inc ISL6416IA-TK

Renesas Electronics America Inc ISL6416IA-TK

In Stock

Please send RFQ , we will respond immediately.