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TK11220BUCB PDF预览

TK11220BUCB

更新时间: 2024-11-29 22:07:07
品牌 Logo 应用领域
TOKO 线性稳压器IC调节器电源电路开关光电二极管输出元件
页数 文件大小 规格书
24页 159K
描述
VOLTAGE REGULATOR WITH ON/OFF SWITCH

TK11220BUCB 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:LSOF, FL6,.1,60Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.92Is Samacsys:N
可调性:FIXED最大回动电压 1:0.39 V
标称回动电压 1:0.26 V最大绝对输入电压:16 V
最大输入电压:14.5 V最小输入电压:1.8 V
JESD-30 代码:R-PDSO-F5长度:4.5 mm
最大电网调整率:0.04%最大负载调整率:0.09%
功能数量:1输出次数:1
端子数量:5工作温度TJ-Max:150 °C
最高工作温度:80 °C最低工作温度:-30 °C
最大输出电流 1:0.15 A最大输出电压 1:2.06 V
最小输出电压 1:1.94 V标称输出电压 1:2 V
封装主体材料:PLASTIC/EPOXY封装代码:LSOF
封装等效代码:FL6,.1,60封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE包装方法:TAPE AND REEL
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:1.7 mm
子类别:Other Regulators表面贴装:YES
技术:BIPOLAR端子形式:FLAT
端子节距:1.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED最大电压容差:3%
宽度:2.5 mmBase Number Matches:1

TK11220BUCB 数据手册

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TK112xxB  
VOLTAGE REGULATOR WITH ON/OFF SWITCH  
APPLICATIONS  
FEATURES  
Battery Powered Systems  
Cellular Telephones  
High Voltage Precision at ± 2.0%  
Active High On/Off Control  
Very Low Dropout Voltage 80 mV at 30 mA  
Very Low Noise  
Pagers  
Personal Communications Equipment  
Portable Instrumentation  
Portable Consumer Equipment  
Radio Control Systems  
Toys  
Very Small SOT-23L or SOT-89 Surface Mount  
Packages  
Internal Thermal Shutdown  
Short Circuit Protection  
Low Voltage Systems  
DESCRIPTION  
TheTK112xxBisalowdropoutlinearregulatorwithabuilt-  
in electronic switch. The internal switch can be controlled  
byTTLorCMOSlogiclevels. Thedeviceisintheonstate  
when the control pin is pulled to a logic high level. An  
external capacitor can be connected to the noise bypass  
pin to lower the output noise level to 30 µVrms.  
The TK112xxB is available in either a 6-pin SOT-23L or a  
5-pin SOT-89 surface mount package.  
TK112xxB  
V
CONTROL  
GND  
IN  
0P  
GND  
An internal PNP pass transistor is used to achieve a low  
dropout voltage of 80 mV (typ.) at 30 mA load current. The  
TK112xxB has a very low quiescent current of 170 µA at  
no load and 1 mA with a 30 mA load. The standby current  
istypically100nA. Theinternalthermalshutdowncircuitry  
limits the junction temperature to below 150 °C. The load  
current is internally monitored and the device will shut  
down in the presence of a short circuit or overcurrent  
condition at the output.  
NOISE BYPASS  
V
OUT  
SOT-23L  
NOISE BYPASS  
V
OUT  
GND  
GND  
SOT-89  
CONTROL  
V
IN  
ORDERING INFORMATION  
TK112  
B
BLOCK DIAGRAM  
Tape/Reel Code  
Temp. Code  
Voltage Code  
Package Code  
V
V
OUT  
IN  
PACKAGE CODE:  
M: SOT-23L  
VOLTAGE CODE  
TAPE/REEL CODE  
L: Tape Left (SOT-23L)  
B: Tape Left (SOT-89)  
13 = 1.3 V  
14 = 1.4 V  
15 = 1.5 V  
16 = 1.6 V  
17 = 1.7 V  
18 = 1.8 V  
19 = 1.9 V  
20 = 2.0 V  
21 = 2.1 V  
22 = 2.2 V  
23 = 2.3 V  
24 = 2.4 V  
25 = 2.5 V  
26 = 2.6 V  
27 = 2.7 V  
28 = 2.8 V  
29 = 2.9 V  
30 = 3.0 V  
31 = 3.1 V  
32 = 3.2 V  
33 = 3.3 V  
THERMAL  
PROTECTION  
U: SOT-89  
34 = 3.4 V  
35 = 3.5 V  
36 = 3.6 V  
37 = 3.7 V  
38 = 3.8 V  
39 = 3.9 V  
40 = 4.0 V  
41 = 4.1 V  
42 = 4.2 V  
43 = 4.3 V  
44 = 4.4 V  
45 = 4.5 V  
46 = 4.6 V  
47 = 4.7 V  
48 = 4.8 V  
49 = 4.9 V  
50 = 5.0 V  
55 = 5.5 V  
80 = 8.0 V  
NOTE 1:  
1.3 V to 1.9 V available  
in SOT-23L package only.  
TEMP. CODE:  
C: -30 to +80  
I: -40 to +85 C  
C
CONTROL  
NOTE 2:  
1.3 V to 2.4 V available  
in C temperature code  
(-30 to +80 C) only.  
BANDGAP  
REFERENCE  
GND  
NOISE  
BYPASS  
October 1999 TOKO, Inc.  
Page 1  

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