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參數資料
| 型號： | TK71570AS |
| 廠商： | TOKO Inc. |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | LOW DROPOUT VOLTAGE REGULATOR |
| 中文描述： | 低壓差穩壓器 |
| 文件頁數： | 1/15頁 |
| 文件大小： | 114K |
| 代理商： | TK71570AS |
March 2001 TOKO, Inc.
Page 1
TK715xxAS
BLOCK DIAGRAM
TK715xxAS
LOW DROPOUT VOLTAGE REGULATOR
The TK715xx is a low dropout linear regulator housed in a
small SOT23-3 package, rated at 400 mW. An internal
PNP transistor is used to achieve a low dropout voltage of
105 mV (typ.) at 50 mA load current. This device offers
high precision output voltage of ± 2.0 % or ± 60 mV. The
TK715xx has a very low quiescent current of 25 μA (typ.)
at no load. The low quiescent current and dropout voltage
make this part ideal for battery powered applications. The
internal reverse bias protection eliminates the requirement
for a reverse voltage protection diode, saving cost and
board space. The high 60 dB ripple rejection and low noise
provide enhanced performance for critical applications.
DESCRIPTION
Battery Powered Systems
Cellular Telephones
Pagers
Personal Communications Equipment
Portable Instrumentation
Portable Consumer Equipment
Radio Control Systems
Toys
Low Voltage Systems
APPLICATIONS
High Voltage Precision at ± 2.0% or ± 60 mV
Very Low Quiescent Current
Very Low Dropout Voltage
Reverse Voltage Protection
Miniature Package (SOT23-3)
Short Circuit Protection
High Ripple Rejection
Can use Multilayer Ceramic Capacitors
FEATURES
GND
VOUT
VIN
20P
30T
TK715 ASCL
Voltage Code
Tape/ Reel Code
Temp. Code
Package Code
ORDERING INFORMATION
VOLTAGE CODE
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
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
60 = 6.0 V
70 = 7.0 V
80 = 8.0 V
90 = 9.0 V
TAPE/REEL CODE
L: Tape Left
TEMPERATURE CODE
C -30 to +80 °C
PACKAGE CODE
S : SOT-23-3
GND
VIN
VOUT
THERMAL
PROTECTION
+
-
+
-
BANDGAP
REFERENCE
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| TK71542AS | LOW DROPOUT VOLTAGE REGULATOR |
| TK71517AS | LOW DROPOUT VOLTAGE REGULATOR |
| TK71519AS | LOW DROPOUT VOLTAGE REGULATOR |
| TK71533 | LOW DROPOUT VOLTAGE REGULATOR |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TK71570ASCL | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT VOLTAGE REGULATOR |
| TK71570ASCL/70 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT VOLTAGE REGULATOR |
| TK71570S | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT VOLTAGE REGULATOR |
| TK71570SCL | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT VOLTAGE REGULATOR |
| TK71570SCL/70 | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:LOW DROPOUT VOLTAGE REGULATOR |
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