10 WDFN
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

RT8237AZQW

DigiKey Part Number
1028-1133-2-ND - Tape & Reel (TR)
Manufacturer
Richtek USA Inc.
Manufacturer Product Number
RT8237AZQW
Description
IC REG CTRLR BUCK 10WDFN
Customer Reference
Detailed Description
Buck Regulator Positive Output Step-Down DC-DC Controller IC 10-WDFN (3x3)
Datasheet
 Datasheet
Product Attributes
Type
Description
Select All
Category
Manufacturer
Richtek USA Inc.
Series
-
Packaging
Tape & Reel (TR)
Part Status
Discontinued at Digi-Key
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
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

Discontinued
This product is no longer carried by DigiKey.
All prices are in JPY
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,500¥55.48360¥138,709
5,000¥51.75340¥258,767
7,500¥49.87107¥374,033
12,500¥47.77296¥597,162
17,500¥46.54029¥814,455
25,000¥45.34948¥1,133,737
Manufacturers Standard Package
Unit Price without JCT:¥55.48360
Unit Price with JCT:¥61.03196