TK11223CUCL-GH [TOKO]

Regulator,;
TK11223CUCL-GH
型号: TK11223CUCL-GH
厂家: TOKO, INC    TOKO, INC
描述:

Regulator,

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Io=300mA bipolar LDO Regulator IC  
Io=300mA バイポーラ低飽和レギュレータIC  
TK112XXCM  
(SOT23L-6)  
TK112XXCU  
TK113XXCM  
(SOT23L-6)  
(SOT89-5)  
DESCRIPTION  
The TK112XXCM type, the TK112XXCU type and the  
TK113XXCM type are bipolar LDO Regulator ICs. The  
packages are SOT23L-6 and SOT89-5.  
TK112XXCMタイプ、TK112XXCUタイプ、TK113XXCMタイ  
プは、バイポーラ低飽和レギュレータICです。パッケージは  
SOT23L-6SOT89-5を揃えています。  
They can supply 300mA output current  
出力電流300mAを安定に供給できます。  
They are designed for portable applications with space  
requirements, battery powered system and any electronic  
equipment.  
They offer low dropout voltage.  
The output voltage is internally fixed from 1.5 to 10.0V.  
On/off logic of the TK113XXCM is active low.  
高密度実装を要求される携帯機器、バッテリ使用機器や一般  
機器等に最適です。  
低い入出力間電圧降下を特長とします。  
出力電圧は内部固定で、1.5V ~ 10.0Vで設定可能です。  
TK113XXCMon/offロジックはアクティブローです。  
FEATURES  
„ High accuracy  
„ 高い出力電圧精度  
„ Low dropout voltage  
„ 低い入出力間電圧降下  
„ Thermal and over current protection  
„ High maximum load current  
„ Active high on/off control: TK112XXCM/U  
„ Active low on/off control: TK113XXCM  
„ Packages: SOT23L-6, SOT89-5  
„ 過電流保護、過熱保護  
„ 高い最大出力電流  
„ アクティブハイon/offコントロール: TK112XXCM/U  
„ アクティブローon/offコントロール: TK113XXCM  
„ パッケージ: SOT23L-6, SOT89-5  
ELECTRICAL CHARCTERISTICS  
VOUT  
(tolerance)  
1.5 to 10.0V  
(±1.5% or ±50mV)  
1.5 to 10.0V  
(±1.5% or ±50mV)  
1.5 to 10.0V  
(±2.0% or ±60mV)  
IOUT  
(IOUT.MAX  
300mA  
(380mA)  
300mA  
(380mA)  
300mA  
(380mA)  
On/off  
control  
Active  
high  
Active  
high  
VDROP  
@IOUT  
235mV  
IQ  
Ripple  
rejection  
-80dB  
@f=1kHz 14.5V  
-80dB 2.1 to  
@f=1kHz 14.5V  
-80dB 2.1 to  
Type  
VOP  
TOP  
PD  
fOP  
)
@IO=0mA  
-40 to  
+85°C  
-40 to  
+85°C  
-40 to  
+85°C  
2.1 to  
TK112XXCM  
TK112XXCU  
TK113XXCM  
600mW  
900mW  
600mW  
-
-
-
65μA  
65μA  
80μA  
300mA  
235mV  
300mA  
235mV  
Active low  
300mA  
@f=1kHz 14.5V  
BLOCK DIAGRAM  
„ TK112XXCM  
„ TK112XXCU  
„ TK113XXCM  
5
4
6
5
4
6
5
4
O.H.P.  
O.C.P.  
C.C.  
B.R.  
C.C.  
B.R.  
O.H.P.  
O.C.P.  
O.H.P.  
O.C.P.  
B.R.  
1
2
3
1
2
3
1
2
3
1
2
Noise  
pass  
5
4
on  
1
2
3
6
off  
VCONT  
GND  
VIN  
GND  
VOUT  
VIN  
VOUT  
VOUT  
1
2
3
6
COUT  
CIN  
VCONT  
GND  
VIN  
VIN  
off  
5
4
on  
GND  
CIN  
5
GND  
on  
3
VCONT  
Noise  
pass  
VIN  
VIN  
VOUT  
Noise  
pass  
4
CIN  
COUT  
VOUT  
VOUT  
off  
COUT  
* C.C….Control Circuit, O.H.P…Over Heat Protection, O.C.P…Over Current Protection, B.G….Band gap Reference  
2009 AUTUMN  

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