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TK11222CUCB-G PDF预览

TK11222CUCB-G

更新时间: 2024-12-01 13:14:43
品牌 Logo 应用领域
TOKO 稳压器开关
页数 文件大小 规格书
34页 385K
描述
Fixed Positive LDO Regulator, 2.2V, 0.17V Dropout, BIPolar, PDSO5, LEAD FREE, SOT-89, 5 PIN

TK11222CUCB-G 技术参数

是否Rohs认证:符合生命周期:Transferred
包装说明:SOF, FL6,.1,60Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.71Is Samacsys:N
可调性:FIXED最大回动电压 1:0.17 V
标称回动电压 1:0.105 V最大绝对输入电压:14.5 V
JESD-30 代码:R-PDSO-F5功能数量:1
输出次数:1端子数量:5
最高工作温度:80 °C最低工作温度:-30 °C
最大输出电流 1:0.38 A最大输出电压 1:2.26 V
最小输出电压 1:2.14 V标称输出电压 1:2.2 V
封装主体材料:PLASTIC/EPOXY封装代码:SOF
封装等效代码:FL6,.1,60封装形状:RECTANGULAR
封装形式:SMALL OUTLINE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:2.7%Base Number Matches:1

TK11222CUCB-G 数据手册

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TK112xxA  
VOLTAGE REGULATOR WITH ON/OFF SWITCH  
APPLICATIONS  
FEATURES  
Battery Powered Systems  
Cellular Telephones  
High Voltage Precision at ± 2.4%  
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-89-5 Surface Mount  
Packages  
Internal Thermal Shutdown  
Short Circuit Protection  
Low Voltage Systems  
DESCRIPTION  
The TK112xxA is a low dropout linear regulator with a built-  
in electronic switch. The internal switch can be controlled  
by TTL or CMOS logic levels. The device is in the ON state  
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.  
TK112XXA  
CONTROL  
GND  
1
2
3
6
5
4
V
IN  
P50  
GND  
An internal PNP pass transistor is used to achieve a low  
dropout voltage of 70 mV (typ.) at 30 mA load current. The  
TK112xxA has a very low quiescent current of 180 µA at no  
load and 1 mA with a 30 mA load. The standby current is  
typically 100 nA. The internal thermal shutdown circuitry  
limits the junction temperature to below 150 °C. The load  
currentisinternallymonitoredandthedevicewillshutdown  
in the presence of a short circuit or overcurrent condition at  
the output.  
NOISE  
BYPASS  
V
OUT  
TK112xxA • PO  
NOISE  
BYPASS  
1
6
5
4
V
OUT  
GND  
2
3
GND  
V
CONTROL  
IN  
The TK112xxA is available in either 6 pin SOT-23L or 5 pin  
SOT-89-5 surface mount packages.  
BLOCK DIAGRAM  
ORDERING INFORMATION  
S
S
S
S
V
IN  
V
OUT  
TK112  
A
S
THERMAL  
CONTROL  
PROTECTION  
Tape/Reel Code  
Package Code  
S
S
Voltage Code  
S
S
+
+
S
TAPE/REEL CODE  
BX : Bulk/Bag  
TL : Tape Left  
(SOT-23L)  
TB : Tape Bottom  
(SOT-89-5)  
VOLTAGE CODE  
PACKAGE CODE  
M: SOT-23L  
U: SOT-89-5  
S
S
S
S
S
35 = 3.5 V*  
36 = 3.6 V  
20 = 2.0 V*  
21 = 2.1 V  
22 = 2.22 V*  
25 = 2.5 V*  
28 = 2.8 V*  
29 = 2.9 V  
30 = 3.0 V*  
31 = 3.1 V*  
33 = 3.3 V*  
BANDGAP  
REFERENCE  
38 = 3.8 V  
40 = 4.0 V*  
42 = 4.2 V  
45 = 4.5 V*  
48 = 4.8 V*  
49 = 4.9 V  
50 = 5.0 V*  
55 = 5.5 V  
S
S
S
S
S
GND  
NOISE BYPASS  
* Indicates voltage is available in a SOT-89-5 package.  
1-4-96  
January, 1996 TOKO, Inc.  
Page 1  

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