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LM2657MTCX

LM2657MTCX
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For Reference Only

Part Number LM2657MTCX
OEMstron Part # LM2657MTCX
Manufacturer Texas Instruments
Category SemiconductorsPower Management ICsVoltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR BUCK 28TSSOP
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models LM2657MTCX PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery Apr 7 - Apr 12 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*
Payment Wire Transfer, UnionPay, PayPal, Credit Card, Visa, MasterCard, AmericanExpress, Discover, WesternUnion, MoneyGram
Shipping DHL, UPS, FedEx, TNT, EMS, & More Express Delivery

LM2657MTCX Specifications

Part Number LM2657MTCX
Brand Texas Instruments
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Power Management ICs
Subcategory Voltage Regulators - DC DC Switching Controllers
Manufacturer
Series -
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 ~ 28V
Frequency - Switching 200kHz ~ 500kHz
Duty Cycle (Max) 70%
Synchronous Rectifier Yes
Clock Sync No
Serial Interfaces -
Control Features Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature -40°C ~ 125°C (TJ)
Package / Case 28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package 28-TSSOP

LM2657MTCX Documents

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Part Number Description Stock

LM2657MTCX

Texas Instruments

IC REG CTRLR BUCK PWM VM 28TSSOP

Contact Us

LM2657MTCX/NOPB

Texas Instruments

IC REG CTRLR BUCK PWM VM 28TSSOP

Contact Us
Part Number Description Stock

LM2657MTCX

D# LM2657MTCX-ND

Texas Instruments

IC REG CTRLR BUCK 28TSSOP

Limited Supply - Call

LM2657MTCX/NOPB

D# 2156-LM2657MTCX/NOPB-ND

Rochester Electronics LLC

DUAL SWITCHING CONTROLLER

10734 In Stock
Part Number Description Stock

LM2657MTCXNOPB

Rochester Electronics LLC

OEM/CM QUOTES ONLY | NO BROKERS

12451
Part Number Description Stock

LM2657MTCX

Texas Instruments

OEM/CM ONLY

685

LM2657MTCXNOPB

Texas Instruments

OEM/CM ONLY

778
Part Number Description Stock

LM2657MTCX

D# NS-LM2657MTCX

Texas Instruments

OEM/CM ONLY

1911

LM2657MTCX/NOPB

D# NS-LM2657MTCX/NOPB

Texas Instruments

OEM/CM ONLY

3492
Part Number Description Stock

LM2657MTCX/NOPB

Texas Instruments

Dual Switching Controller, Voltage-mode, 500kHz Switching Freq-Max, PDSO28

RoHS: Compliant
10734
Part Number Description Stock

LM2657MTCX/NOPB

National Semiconductor Corporation

OEM/CM ONLY

1711

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