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參數(shù)資料
| 型號： | TK11242BUCB |
| 廠商： | TOKO INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | VOLTAGE REGULATOR WITH ON/OFF SWITCH |
| 中文描述： | 4.2 V FIXED POSITIVE LDO REGULATOR, 0.39 V DROPOUT, PDSO5 |
| 封裝： | SOT-89, 5 PIN |
| 文件頁數(shù)： | 17/24頁 |
| 文件大?。?/td> | 157K |
| 代理商： | TK11242BUCB |
October 1999 TOKO, Inc.
Page 17
TK112xxB
SOT-23L POWER DISSIPATION CURVE
SOT-89 POWER DISSIPATION CURVE
0
50
100
TA (
°
C)
P
150
0
450
750
150
300
600
MOUNTED AS
SHOWN
FREE AIR
0
50
100
TA (
°
C)
P
150
0
600
1000
200
400
800
MOUNTED AS
SHOWN
FREE AIR
APPLICATION NOTE
Copper pattern should be as large as possible. Power dissipation is 600 mW for SOT-23L and 900 mV for SOT-89. A
low Equivalent Series Resistance (ESR) capacitor is recommended. For low temperature operation, select a capacitor
with a low ESR at the lowest operating temperature to prevent oscillation, degradation of ripple rejection and increase
in noise. The minimum recommended capacitance is 2.2
μ
F.
SOT-89 BOARD LAYOUT
SOT-23L BOARD LAYOUT
DEFINITION AND EXPLANATION OF TECHNICAL TERMS (CONT.)
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| TK11242BUCL | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:VOLTAGE REGULATOR WITH ON/OFF SWITCH |
| TK11242BUIB | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:VOLTAGE REGULATOR WITH ON/OFF SWITCH |
| TK11242BUIL | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:VOLTAGE REGULATOR WITH ON/OFF SWITCH |
| TK11243B | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:VOLTAGE REGULATOR WITH ON/OFF SWITCH |
| TK11243BMCB | 制造商:TOKO 制造商全稱:TOKO, Inc 功能描述:VOLTAGE REGULATOR WITH ON/OFF SWITCH |
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