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LM74502DDFR

Name: Texas Instruments LM74502DDFR
Brand: Texas Instruments
SKU: 595-LM74502DDFR
Price: 2.53 SGD
Availability: InStock

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Mouser No:

595-LM74502DDFR

Mfr. No:

LM74502DDFR

Mfr.:

Texas Instruments

Description:

Hot Swap Voltage Controllers 3.2-V to 65-V indust rial RPP controller

Datasheet:

LM74502DDFR Datasheet

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Learn more about Texas Instruments LM74502DDFR

In Stock: 6,853

Stock:: 6,853

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On Order:: 12,000

Expected 10/8/2026
Factory Lead Time:: 12

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1 Maximum: 310

Unit Price:

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Ext. Price:

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Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+$10.00)

Pricing (SGD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$2.53	$2.53
	$1.86	$18.60
	$1.70	$42.50
	$1.52	$152.00
	$1.42	$355.00
Full Reel (Order in multiples of 3000)
	$1.42	$4,260.00

† A MouseReel™ fee of $10.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Hot Swap Voltage Controllers
RoHS:
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	PH
Product Type:	Hot Swap Voltage Controllers
Series:	LM74502
Factory Pack Quantity:	3000
Subcategory:	PMIC - Power Management ICs

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Datasheet

LM74502DDFR Datasheet

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CNHTS:: 8542399000
CAHTS:: 8542310000
USHTS:: 8542310030
MXHTS:: 8542399999
ECCN:: EAR99

LM74502x/LM74502x-Q1 RPP Controller

Texas Instruments LM74502x/LM74502x-Q1 Reverse Polarity Protection (RPP) Controller operates in conjunction with external back-to-back connected N-channel MOSFETs. This feature is done to realize a low loss reverse polarity protection and load disconnect solution. The device can also be configured to drive high-side MOSFET as a load switch with overvoltage protection. The wide supply input range of 3.2V to 65V allows control of many popular DC bus voltages such as 12V, 24V, and 48V input systems. The device can withstand and protect the loads from negative supply voltages down to –65V. The LM74502x/LM74502x-Q1 does not have reverse current blocking and is suitable only for input reverse polarity protection.

LM5060 High-Side Protection Controllers

Texas Instruments LM5060 High-Side Protection Controllers with Low Quiescent Current offers intelligent control of a high-side N-channel MOSFET during normal on/off transitions and fault conditions. The constant rise time of the output voltage results from the inrush current control. Both an Input UVLO (with hysteresis) and a programmable input OVP are provided, with an enable input offering a remote on or off control. The initial start-up V_GS fault detection delay time, the transition V_DS fault detection delay time, and the continuous over-current V_DS fault detection delay time is programmed from a single capacitor. The MOSFET is latched off until either the enable input, or the UVLO input is toggled low and then high when a detected fault condition persists longer than the allowed fault delay time.