參數(shù)資料
型號(hào)： TC1107
廠商： Microchip Technology Inc.
英文描述： 300mA CMOS LDO with Shutdown and VREF Bypass
中文描述： 300mA的CMOS LDO穩(wěn)壓器具有關(guān)斷和VREF繞道
文件頁(yè)數(shù)： 1/12頁(yè)
文件大?。?/td> 443K
代理商： TC1107
2002 Microchip Technology Inc.
DS21356B-page 1
TC1107
Features
Extremely Low Supply Current (50
μ
A, Typ.)
Very Low Dropout Voltage
300mA Output Current
High Output Voltage Accuracy
Standard or Custom Output Voltages
Power Saving Shutdown Mode
Bypass Input for Ultra Quiet Operation
Over Current and Over Temperature Protection
Space-Saving MSOP Package Option
Applications
Battery Operated Systems
Portable Computers
Medical Instruments
Instrumentation
Cellular/GSM/PHS Phones
Linear Post-Regulators for SMPS
Pagers
Device Selection Table
NOTE:
xx indicates output voltages
Available Output Voltages: 2.5, 2.8, 3.0, 3.3, 5.0.
Other output voltages are available. Please contact Microchip
Technology Inc. for details.
General Description
The TC1107 is a fixed output, high accuracy (typically
±0.5%) CMOS upgrade for older (bipolar) low dropout
regulators. Total supply current is typically 50
μ
A at full
load (20 to 60 times lower than in bipolar regulators).
TC1107 key features include ultra low noise operation
(plus optional Bypass input); very low dropout voltage
(typically 240mV at full load), and fast response to step
changes in load. Supply current is reduced to 0.05
μ
A
(typical) and V
OUT
falls to zero when the shutdown
input is low.
The TC1107 incorporates both over temperature and
over current protection. The TC1107 is stable with an
output capacitor of only 1
μ
F and has a maximum
output current of 300mA.
Typical Application
Package Type
Part Number
Package
Junction
Temp. Range
TC1107-xxVOA
TC1107-xxVUA
8-Pin SOIC
8-Pin MSOP
-40°C to +125°C
-40°C to +125°C
TC1107
1
2
3
4
5
6
7
8
V
OUT
V
OUT
C
BYPASS
470pF
(Optional)
Shutdown Control
(from Power Control Logic)
C1
1
μ
F
GND
NC
Bypass
V
IN
V
IN
NC
NC
SHDN
+
8-Pin SOIC
1
2
3
4
V
IN
NC
5
6
7
8
SHDN
V
OUT
GND
NC
Bypass
NC
TC1107VOA
8-Pin MSOP
1
2
3
4
V
IN
NC
NC
5
6
7
8
SHDN
V
OUT
GND
NC
Bypass
TC1107VUA
300mA CMOS LDO with Shutdown and V
REF
Bypass
相關(guān)PDF資料
PDF描述
TC1108 300mA CMOS LDO
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TC1108-50VDB 300mA CMOS LDO
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TC1108-25VDB 300mA CMOS LDO
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC1107_13 制造商:MICROCHIP 制造商全稱(chēng):Microchip Technology 功能描述:300mA CMOS LDO with Shutdown and VREF Bypass
TC1107-2.5VOA 功能描述:低壓差穩(wěn)壓器 - LDO 300mA LDO w/Shdn RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TC1107-2.5VOATR 功能描述:低壓差穩(wěn)壓器 - LDO 300mA LDO w/Shdn RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TC1107-2.5VUA 功能描述:低壓差穩(wěn)壓器 - LDO 300mA LDO w/Shdn RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TC1107-2.5VUATR 功能描述:低壓差穩(wěn)壓器 - LDO 300mA LDO w/Shdn RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類(lèi)型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
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