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TPSM843A22RDGR

Name: Texas Instruments TPSM843A22RDGR
Brand: Texas Instruments
SKU: 595-TPSM843A22RDGR
Price: 31.33 CAD
Availability: InStock

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Mouser #:

595-TPSM843A22RDGR

Mfr. #:

TPSM843A22RDGR

Mfr.:

Texas Instruments

Description:

Switching Voltage Regulators 4-V to 18-V input a dvanced current mode

Datasheet:

TPSM843A22RDGR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments TPSM843A22RDGR

In Stock: 32

Stock:: 32

Can Ship Immediately

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On Order:: 1,000

Expected 2026-07-23
Factory Lead-Time:: 12

Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1 Maximum: 20

Unit Price:

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Ext. Price:

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Est. Tariff:

Packaging:

Full Reel (Order in multiples of 1000)

Cut Tape

MouseReel™ (+$8.50)

Pricing (CAD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$31.33	$31.33
	$25.07	$250.70
Full Reel (Order in multiples of 1000)
	$25.07	$25,070.00

† $8.50 MouseReel™ fee will be added and calculated in your shopping cart. 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 Voltage Regulators
RoHS:
Mounting Style:	SMD/SMT
Package / Case:	B3QFN-25
Topology:	Buck
Output Voltage:	500 mV to 7 V
Output Current:	12 A
Number of Outputs:	1 Output
Input Voltage - Min:	4 V
Input Voltage - Max:	18 V
Quiescent Current:	1.2 mA
Switching Frequency:	2.2 MHz
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Series:	TPSM843A22
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	Texas Instruments
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	CN
Input Voltage:	4 V to 18 V
Moisture Sensitive:	Yes
Product Type:	Switching Voltage Regulators
Shutdown:	Shutdown
Factory Pack Quantity:	1000
Subcategory:	PMIC - Power Management ICs
Type:	Buck Power Module

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Datasheet

TPSM843A22RDGR Datasheet

PCN

Product Change Notification 2024-03-08 (PDF)

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CAHTS:: 8542390000
USHTS:: 8542390090
MXHTS:: 8542399999
ECCN:: EAR99

TPSM843A22 12A Buck Power Module

Texas Instruments TPSM843A22 12A Buck Power Module is a high-efficiency 18V, 12A synchronous buck module employing an internally compensated, fixed-frequency advanced current mode (ACM) control architecture. This device continually operates under FCCM but generates output voltages from 0.5V to 7V. The module can provide high efficiency while operating at a switching frequency of up to 2.2MHz. The Texas Instruments TPSM843A22 is in a 6.5mm x 7.5mm x 4mm over-molded package, which makes it optimal for designs requiring a small solution size. Additional features include a high-accuracy voltage reference, selectable soft-start times, monotonic start-up into pre-biased outputs, selectable current limits, adjustable UVLO through the EN pin, and a full suite of fault protections.