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LM5148PSQRGYRQ1

Name: Texas Instruments LM5148PSQRGYRQ1
Brand: Texas Instruments
SKU: 595-LM5148PSQRGYRQ1
Price: 441.67 INR
Availability: InStock

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See Product Specifications

Mouser No:

595-LM5148PSQRGYRQ1

Mfr. No:

LM5148PSQRGYRQ1

Mfr.:

Texas Instruments

Description:

Switching Controllers Automotive 80V sync hronous buck DC/DC c

Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

LM5148PSQRGYRQ1 Datasheet

ECAD Model:

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In Stock: 2,293

Stock:: 2,293 Can Dispatch Immediately

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Factory Lead Time:: 12 Weeks Estimated factory production time for quantities greater than shown.

Long lead time reported on this product.

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Minimum: 1 Multiples: 1 Maximum: 50

Unit Price:

₹-.--

Ext. Price:

₹-.--

Est. Tariff:

Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+₹475.00)

Pricing (INR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	₹441.67	₹441.67
	₹335.45	₹3,354.50
	₹309.36	₹7,734.00
Full Reel (Order in multiples of 3000)
	₹309.36	₹9,28,080.00

† A MouseReel™ fee of ₹475.00 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:	Switching Controllers
RoHS:
Topology:	Buck
Number of Outputs:	1 Output
Switching Frequency:	2.2 MHz
Duty Cycle - Max:	99 %
Input Voltage:	3.5 V to 80 V
Output Voltage:	800 mV to 55 V
Output Current:	20 A
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Mounting Style:	SMD/SMT
Package/Case:	VQFN-19
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Development Kit:	LM25149-Q1EVM-2100
Fall Time:	7 ns
Input Voltage - Max:	80 V
Input Voltage - Min:	3.5 V
Isolation:	Non-Isolated
Moisture Sensitive:	Yes
Operating Supply Current:	9 uA
Output Type:	Open Collector
Product:	DC/DC Controller
Product Type:	Switching Controllers
Rise Time:	7 ns
Series:	LM5148
Shutdown:	Shutdown
Factory Pack Quantity:	3000
Subcategory:	PMIC - Power Management ICs

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Datasheet

LM5148PSQRGYRQ1 Datasheet

PCN

Product Change Notification 2025-10-17 (PDF)

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Compliance Codes

CAHTS:: 8542310000
USHTS:: 8542310030
ECCN:: EAR99

Origin Classifications

Country of Origin:: Philippines
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

LM5148/LM5148-Q1 Buck DC/DC Controller

Texas Instruments LM5148/LM5148-Q1 Synchronous Buck DC/DC Controller is an 80V, ultra-low IQ controller for single-output, high-current applications. The controller uses a peak current-mode control architecture for a fast transient response, easy loop compensation, and excellent load and line regulation. The LM5148 can be set up in ideal-phase mode (paralleled output) with accurate current sharing for high-current applications. It can operate at input voltages as low as 3.5V, at nearly 100% duty cycle if needed.