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TK11120CSCL PDF预览

TK11120CSCL

更新时间: 2024-11-30 19:30:31
品牌 Logo 应用领域
TOKO 光电二极管输出元件调节器
页数 文件大小 规格书
23页 298K
描述
Fixed Positive LDO Regulator, 2V, 0.35V Dropout, PDSO5, PLASTIC, SOT-23, 5 PIN

TK11120CSCL 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOT-23
包装说明:LSSOP,针数:5
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.89
最大回动电压 1:0.35 V最大输入电压:14 V
最小输入电压:2.1 VJESD-30 代码:R-PDSO-G5
长度:2.9 mm功能数量:1
端子数量:5最大输出电流 1:0.24 A
最大输出电压 1:2.05 V最小输出电压 1:1.95 V
标称输出电压 1:2 V封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:1.3 mm表面贴装:YES
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:1.6 mmBase Number Matches:1

TK11120CSCL 数据手册

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TK111xxCS  
VOLTAGE REGULATOR WITH ON/OFF SWITCH  
FEATURES  
APPLICATIONS  
n High Precision Output Voltage (± 1.5% or ± 50 mV)  
n ActiveHighOn/OffControl  
n BatteryPoweredSystems  
n CellularTelephones  
n Pagers  
n Very Low Dropout Voltage (VDROP = 103 mV at 100 mA)  
n Very Good Stability: CL = 0.1 mF is Stable For Any Type  
Capacitor with VOUT ³ 1.8 V (IOUT > 0.5 mA)  
n PersonalCommunicationsEquipment  
n PortableInstrumentation  
n PortableConsumerEquipment  
n RadioControlSystems  
n Toys  
n Excellent Ripple Rejection Ratio (80 dB @ 1 kHz)  
n Very Low Quiescent Current (IQ = 63 mA at IOUT = 0 mA)  
n PeakOutputCurrentis320mA  
n SOT23-5Package  
n Wide Operating Voltage Range (1.8 V ~ 14 V)  
n ReverseBiasandOvercurrentProtection  
n Built-inThermalShutdown  
TheTK111xxCcircuitfeaturesveryhighstability.Anoutput  
capacitorof0.1mFprovidesstableoperationforVOUT ³2.0  
V. Any type of capacitor can be used; however, the larger  
this capacitor is, the better the overall characteristics are.  
The ripple rejection ratio is 84 dB at 400 Hz, and 80 dB at  
1 kHz.  
n ShortCircuitProtection  
DESCRIPTION  
The TK111xxC is available in a SOT23-5 surface mount  
package.  
TheTK111xxCisalowdropoutlinearregulatorwithabuilt-  
inelectronicswitch.Theinternalswitchcanbecontrolledby  
TTL or CMOS logic levels. The device is in the “on” state  
when the control pin is pulled to a logic high level. An  
externalcapacitorcanbeconnectedtothenoisebypasspin  
TK111xxC  
to lower the output noise level to 30 µVRMS  
.
V
IN  
CONTROL  
GND  
An internal PNP pass transistor is used to achieve a low  
dropout voltage of 80 mV (typ.) at 50 mA load current. The  
TK111xxC has a very low quiescent current of 63 µA (typ.)  
atnoload.Theinternalthermalshutdowncircuitrylimitsthe  
junctiontemperatureto150°C.Theloadcurrentisinternally  
monitored and the device will shut down in the presence of  
a short circuit or overcurrent condition at the output.  
V
OUT  
NOISE BYPASS  
BLOCKDIAGRAM  
V
OUT  
V
5
IN  
ORDERING INFORMATION  
CONTROL  
CIRCUIT  
TK111 CS L  
CONTROL  
CONSTANT  
CURRENT  
SOURCE  
Tape/Reel Code  
Voltage Code  
Package Code  
Temp. Code  
THERMAL &  
OVER CURRENT  
PROTECT  
BANDGAP  
REFERENCE  
500 k  
PACKAGE CODE:  
S: SOT23-5  
VOLTAGE CODE:  
Refer to Table 1  
TAPE/REEL CODE:  
L: Tape Left  
Reel Size = 3000 pcs.  
2
GND  
NOISE  
BYPASS  
TEMP. CODE:  
C: -30 ~ 80°C  
I : -40 ~ 85°C  
January 22, 2002 TOKO, Inc.  
Page1  

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