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KA7553A Regulator Positive Output DC-DC Controller IC 8-DIP
Price & Procurement

All prices are in USD.
Price Break Unit Price Extended Price
1 0.86000 $0.86
10 0.75900 $7.59
100 0.58190 $58.19
500 0.46000 $230.00
1,000 0.36800 $368.00
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Product Overview
Digi-Key Part Number KA7553A-ND
Copy   KA7553A-ND
Quantity Available 2,786
Can ship immediately

Factory Stock ?: 33,000

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Manufacturer Part Number


Copy   KA7553A
Description IC REG CTRLR 8DIP
Manufacturer Standard Lead Time 4 Weeks
Detailed Description

Regulator Positive Output DC-DC Controller IC 8-DIP

Copy    Regulator Positive Output   DC-DC Controller IC 8-DIP
Documents & Media
Datasheets KA7552A, KA7553A
PCN Design/Specification MDIP 05/Oct/2016
Logo 17/Aug/2017
PCN Packaging Mult Devices 24/Oct/2017
Online Catalog Buck (Step-Down) IC
Product Attributes Select All
Manufacturer ON Semiconductor
Series -
Packaging ? Tube ?
Part Status Active
Output Type Transistor Driver
Function -
Output Configuration Positive
Topology -
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 8.7 V ~ 30 V
Frequency - Switching -
Duty Cycle (Max) 46%
Synchronous Rectifier Yes
Clock Sync No
Serial Interfaces -
Control Features -
Operating Temperature -25°C ~ 85°C (TA)
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-DIP
Base Part Number KA7553
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Additional Resources
Standard Package ? 3,000

18:33:48 12/10/2018