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2019년 4Q 뉴스레터
LINEAR REGULATOR 종류
| General Regulator | Quasi-LDO | LDO | CMOS | |
|---|---|---|---|---|
| CIRCUIT |  |
 |
 |
 |
| KIA78XX Series | KIA1117XX Series | KIA78RXX Series | KIC32XX Series | |
| Drop Voltage | 2VBE + VSAT(PNP) ≒ 1.7~2.5V | VBE + VSAT(PNP) ≒ 0.9~1.5V | VSAT(PNP) ≒ 0.1~0.7V | 0.1 ~ 0.3 |
Feature
- - Low Dropout Voltage : ( 45mV@IOUT=200mA, 400mV@IOUT=2A )
- - Low Bias Current : ( 96uA@IOUT=0A, 200uA@IOUT=2A )
- - High Power Supply Ripple Rejection : (60dB@f=1kHz)
- - Internal Power OK Function
- - Internal Soft Start Function
- - Auto Discharge Function
- - Protection(OCP, OTP)
DPAK-5
( 6.7*10.4*2.3 )
eFLP-8
( 6.2*5.1* 1.7 )CMOS LDO LINE UP
| Type No. | AEC-Q | Max. Ratings | Output Voltage VOUT(V) |
Dropout Voltage VD (mV) |
Package | Outline (Unit: mm) |
|||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| VIN (V) |
IO (A) |
PD (W) |
Min. | Typ. | Max. | Typ. | @IOUT(mA) | ||||
| KIC3242EF00 | - | 5.5 | 1 | 0.7 | 1.2 | - | 5 | 70 | 300 | eFLP-8 | 6.2*5.1* 1.7 |
| KIC3244F00 | ◑ | 6.5 | 1 | 1.25 | 1.2 | - | 5 | 70 | 300 | DPAK-5 | 6.7*10.4*2.3 |
| KIC3243EF00 | - | 5.5 | 2 | 0.7 | 1 | - | 3.3 | 45 | 200 | eFLP-8 | 6.2*5.1* 1.7 |
| KIC3233T5XX | ◑ | 5.5 | 0.3 | 0.4 | 1 | - | 3.3 | 135 | 300 | TSV | 2.9*2.8*0.7 |
| KIC3252S33 | - | 10 | 0.25 | 0.5 | 3.24 | 3.3 | 3.37 | 180 | 80 | SOT-89 | 4.7*4.25*1.7 |
| KIC3252S50 | - | 4.9 | 5.0 | 5.1 | 120 | 100 | |||||
◑ : Preparing for qualification of AEC-Q
ROAD MAP
-
2019
KIB4988F 200mA, 40V VIN, 5V VOUT
Automotive (AEC-Q100)
Watchdog, Reset, KIC3233T5-xx 300mA, 5.5V VIN, Fixed Type VOUT
LOW Quiescent Current(25uA)
High PSRR(75dB@1kHz)
Automotive(AEC-Q100) KIC3236T5-xx 600mA, 5.5V VIN, Fixed Type VOUT
LOW Quiescent Current(25uA)
High PSRR(75dB@1kHz)
Automotive(AEC-Q100) -
2020
KIC3248F00 150mA, 18V VIN, Fixed Type VOUT
No Load Quiescent Current(<1uA) KIC3245Fxx 1A, 40V VIN, Fixed Type VOUT
Low Quiescent Current(60uA)
Automotive(AEC-Q100)
DPAK-5 Package KIC3246Fxx 300mA, 40V VIN, Fixed Type VOUT
Low Quiescent Current(60uA)
Automotive(AEC-Q100)
DPAK-5 Package KIC3247Fxx 500mA, 40V VIN, Fixed Type VOUT
Low Quiescent Current(60uA)
Automotive(AEC-Q100)
Reset, DPAK-5 Package