參數(shù)資料
型號： TC1073
廠商： Microchip Technology Inc.
英文描述： 50mA and 100mA CMOS LDOs with Shutdown, ERROR Output and VREF Bypass
中文描述： 為50mA和100mA的CMOS低壓降穩(wěn)壓器具有關(guān)斷功能，錯誤輸出和VREF繞道
文件頁數(shù)： 2/20頁
文件大小： 564K
代理商： TC1073
TC1072/TC1073
DS21354B-page 2
2002 Microchip Technology Inc.
General Description
The TC1072 and TC1073 are high accuracy (typically
±0.5%) CMOS upgrades for older (bipolar) low dropout
regulators. Designed specifically for battery-operated
systems, the devices’ CMOS construction eliminates
wasted ground current, significantly extending battery
life. Total supply current is typically 50
μ
A at full load (20
to 60 times lower than in bipolar regulators).
The devices’ key features include ultra low noise
operation (plus optional Bypass input); very low
dropout voltage (typically 85mV, TC1072 and 180mV,
TC1073 at full load) and fast response to step changes
in load. An error output (ERROR) is asserted when the
devices are out-of-regulation (due to a low input
voltage or excessive output current). ERROR can be
used as a low battery warning or as a processor
RESET signal (with the addition of an external RC
network). Supply current is reduced to 0.5
μ
A (max) and
both V
OUT
and ERROR are disabled when the
shutdown input is low. The devices incorporate both
over-temperature and over-current protection.
The TC1072 and TC1073 are stable with an output
capacitor of only 1
μ
F and have a maximum output
current of 50mA, and 100mA respectively. For higher
output current versions, please see the TC1185,
TC1186, TC1187 (I
OUT
=150mA) and TC1107, TC1108
and TC1173 (I
OUT
= 300mA) data sheets.
Typical Application
TC1072
TC1073
V
OUT
GND
1
μ
F
+
V
IN
V
IN
V
OUT
1
6
2
4
3
SHDN
Shutdown Control
(from Power Control Logic)
ERROR
ERROR
Bypass
C
470pF
5
R
P
相關(guān)PDF資料
PDF描述
TC1073-285VCH Circular Connector; Body Material:Aluminum; Series:PT07; No. of Contacts:55; Connector Shell Size:22; Connecting Termination:Crimp; Circular Shell Style:Jam Nut Receptacle; Circular Contact Gender:Pin; Insert Arrangement:22-55
TC1073-28VCH Circular Connector; No. of Contacts:55; Series:; Body Material:Aluminum; Connecting Termination:Solder; Connector Shell Size:22; Circular Contact Gender:Pin; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:22-55
TC1073-30VCH Circular Connector; No. of Contacts:55; Series:; Body Material:Aluminum; Connecting Termination:Solder; Connector Shell Size:22; Circular Contact Gender:Socket; Circular Shell Style:Jam Nut Receptacle; Insert Arrangement:22-55
TC1073-33VCH Circular Connector; Body Material:Aluminum; Series:PT07; No. of Contacts:55; Connector Shell Size:22; Connecting Termination:Crimp; Circular Shell Style:Jam Nut Receptacle; Circular Contact Gender:Socket; Insert Arrangement:22-55
TC1073-36VCH PTSE 55C 55#20 SKT RECP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TC1073-1.8VCH713 功能描述:低壓差穩(wěn)壓器 - LDO .1mA w/Shtdn & Error 1.8V 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TC10731.8VCT713 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:50mA and 100mA CMOS LDOs with Shutdown, ERROR Output and VREF Bypass
TC1073-2.5VCH713 功能描述:低壓差穩(wěn)壓器 - LDO .1mA w/Shtdn & Error 2.5V 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
TC10732.5VCT713 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:50mA and 100mA CMOS LDOs with Shutdown, ERROR Output and VREF Bypass
TC1073-2.6VCH713 功能描述:低壓差穩(wěn)壓器 - LDO .1mA w/Shtdn & Error 2.6V 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 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型: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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