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KA78RM33R — Low Dropout Voltage Regulator
October 2014
KA78RM33R
Low Dropout Voltage Regulator
Features
•
•
•
•
0.5 A / 3.3 V Output Low-Dropout Voltage Regulator
Low-Dropout Voltage (Max: 0.6 V)
Over-Current Protection, Thermal Shutdown
SOA Protection, Short-Circuit Protection
Description
The KA78RM33R is a low-dropout voltage regulator suit-
able for various electronic equipment. It provides con-
stant voltage power source with surface-mount type
package (DPAK). The dropout voltage is below 0.6 V in
full-rated current 0.5 A. This regulator has over-current
protection, thermal shut-down and the SOA (Safe oper-
ating Area) protection.
DPAK
1 2
3
1. V
IN
2. GND 3. V
OUT
Ordering Information
Part Number
KA78RM33RTF
KA78RM33RTM
Operating Temperature Range
-40 to +125°C
Top Mark
KA78RM33
KA78RM33
Package
DPAK
DPAK
Packing Method
Tape and Reel
Tape and Reel
* Refer to below unit orientation figure for TM / TF suffix packing.
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Embedded System
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