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Part Number Overview
Manufacturer Part Number
RT8237AZQW
Description
IC REG CTRLR BUCK 10WDFN
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-WDFN (3x3)
Manufacturer
Richtek USA Inc.
Standard LeadTime
Edacad Model
Standard Package
2,500
Supplier Stocks
Technical specifications
Mfr
Richtek USA Inc.
Series
-
Package
Tape & Reel (TR)
Product Status
Discontinued at allaboutcomponents.com
Output Type
Transistor Driver
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Number of Outputs
1
Output Phases
1
Voltage - Supply (Vcc/Vdd)
4.5V ~ 5.5V
Frequency - Switching
290kHz ~ 430kHz
Duty Cycle (Max)
-
Synchronous Rectifier
Yes
Clock Sync
No
Serial Interfaces
-
Control Features
Current Limit, Enable, Phase Control, Power Good
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
10-WFDFN Exposed Pad
Supplier Device Package
10-WDFN (3x3)
Base Product Number
RT8237
Environmental & Export Classifications
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
1028-1133-2
1028-1133-1
-RT8237AZQW
1028-1133-6
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers/Richtek USA Inc. RT8237AZQW
Documents & Media
Datasheets
1(RT8237A,B)
Environmental Information
1(RoHS Declaration)
PCN Assembly/Origin
1(COO Change 19/Jul/2019)
HTML Datasheet
1(RT8237A,B)
Quantity Price
-
Substitutes
-