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參數資料
| 型號： | TK71145 |
| 廠商： | TOKO INC |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| 中文描述： | 4.5 V FIXED POSITIVE LDO REGULATOR, 0.2 V DROPOUT, PBCY3 |
| 封裝： | TO-92, 3 PIN |
| 文件頁數： | 1/16頁 |
| 文件大小： | 87K |
| 代理商： | TK71145 |
July 2000 TOKO, Inc.
Page 1
TK711xx
VIN
VOUT
PTHERMAL
GND
RBANDGAP
APPLICATIONS
I
Battery Powered Systems
I
Portable Consumer Equipment
I
Cordless Telephones
I
Personal Communications Equipment
I
Radio Control Systems
I
Toys
I
Low Voltage Systems
FEATURES
I
Low Dropout Voltage
I
Low Quiescent Current
I
Very Stable Output
I
Short Circuit Protected
I
Thermal Overload Protected
I
Standard TO-92 Package
TK711xx
BLOCK DIAGRAM
PIN 1. OUTPUT
2. GROUND
3. INPUT
1
2
3
DESCRIPTION
The TK711xx is a low dropout, linear regulator housed in
a standard TO-92 package, rated at 500 mW. An internal
PNP transistor is used to achieve a low dropout voltage of
100 mV (typ.) at 30 mA load current. The TK711xx has a
low quiescent current of 130
μ
A (typ.) at no load. The low
quiescent current and dropout voltage make this part ideal
for battery powered applications.
ORDERING INFORMATION
TAPE/REEL CODE
NT: Tape Left
Tape/Reel Code
TK711
VoltageCode
VOLTAGE CODE
20 = 2.0 V
25 = 2.5 V
30 = 3.0 V
33 = 3.3 V
35 = 3.5 V
40 = 4.0 V
45 = 4.5 V
50 = 5.0 V
10
LOW DROPOUT REGULATOR
NOT RECOMMENDED
FOR NEW DESIGNS
相關PDF資料 |
PDF描述 |
|---|---|
| TK71220 | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| TK71230MTL | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| TK71220M | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| TK71220MTL | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
| TK71225 | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TK71145NT | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
| TK71145NT/145 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
| TK71150 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
| TK71150NT | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
| TK71150NT/150 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT REGULATOR |
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