RT7257GHZSP

Enlarge

For Reference Only

Part Number	RT7257GHZSP
Manufacturer	Richtek USA Inc.
Category	Integrated Circuits (ICs) › Voltage Regulators - DC DC Switching Regulators
Description	IC REG BUCK ADJUSTABLE 3A 8SOP
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	RT7257GHZSP PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 08 - Dec 12 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
Payment
Shipping

RT7257GHZSP Specifications

Part Number:	RT7257GHZSP
Brand:	Richtek USA Inc.
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Integrated Circuits (ICs)
Subcategory:	Voltage Regulators - DC DC Switching Regulators
Manufacturer:	Richtek USA Inc.
Product Status:	Active
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Output Type:	Adjustable
Number of Outputs:	1
Voltage - Input (Min):	4.5V
Voltage - Input (Max):	18V
Voltage - Output (Min/Fixed):	0.8V
Voltage - Output (Max):	12V
Current - Output:	3A
Frequency - Switching:	800kHz
Synchronous Rectifier:	Yes
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width) Exposed Pad
Supplier Device Package:	8-SOP-EP

XC9236C35CMR-G	600MA SYNCHRONOUS STEP-DOWN DCDC	43208 More on Order
TPS54262QPWPRQ1	IC REG BUCK ADJ 2A 20HTSSOP	33346 More on Order
TPS612592YFFT	IC REG BOOST 5.2V 3.9A 9DSBGA	55192 More on Order
TPS622311DRYT	IC REG BUCK 1.1V 500MA 6SON	69770 More on Order
XC9141B38DMR-G	0.8A SYNCHRONOUS STEP-UP DC/DC C	95512 More on Order
LTC3310SEV#WTRPBF	10A, 5.5V SYNCHR SS2 BUCK REGULA	23882 More on Order
XC9141B24DMR-G	0.8A SYNCHRONOUS STEP-UP DC/DC C	88440 More on Order
LM536253QRNLRQ1	IC REG BUCK 3.3V 2.5A 22VQFN	27139 More on Order
XC9235A32CMR-G	600MA SYNCHRONOUS STEP-DOWN DCDC	35932 More on Order
MAX631ACSA	IC REG BOOST ADJ/5V 450MA 8SOIC	28560 More on Order
LMR10515YMFE/NOPB	IC REG BUCK ADJ 1.5A SOT23-5	68068 More on Order
LTC3615IUF#TRPBF	IC REG BUCK ADJ 3A DL 24QFN	9130 More on Order