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參數(shù)資料
| 型號(hào)： | TC1185 |
| 廠(chǎng)商： | Microchip Technology Inc. |
| 英文描述： | 50mA, 100mA and 150mA CMOS LDOs with Shutdown and Reference Bypass |
| 中文描述： | 為50mA，100mA的電流為150mA的CMOS低壓降穩(wěn)壓器具有關(guān)斷和參考旁路 |
| 文件頁(yè)數(shù)： | 2/20頁(yè) |
| 文件大小： | 558K |
| 代理商： | TC1185 |
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TC1014/TC1015/TC1185
DS21335B-page 2
2002 Microchip Technology Inc.
General Description
The
(typically ±0.5%) CMOS upgrades for older (bipolar)
low dropout regulators such as the LP2980. 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).
TC1014/TC1015/TC1185
are
high
accuracy
The devices’ key features include ultra low noise oper-
ation (plus optional Bypass input), fast response to step
changes in load, and very low dropout voltage –
typically 85mV (TC1014); 180mV (TC1015); and
270mV (TC1185) at full load. Supply current is reduced
to 0.5
μ
A (max) and V
OUT
falls to zero when the
shutdown input is low. The devices incorporate both
over-temperature and over-current protection.
The TC1014/TC1015/TC1185 are stable with an output
capacitor of only 1
μ
F and have a maximum output
current of 50mA, 100mA and 150mA, respectively. For
higher output current regulators, please see the
TC1107/TC1108/TC1173 (I
OUT
= 300mA) data sheets.
Typical Application
TC1014
TC1015
TC1185
V
OUT
SHDN
GND
Bypass
470pF
Reference
Bypass Cap
(Optional)
1
μ
F
+
V
IN
V
IN
V
OUT
1
5
2
4
3
Shutdown Control
(from Power Control Logic)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TC1185-1.8VCT713 | 功能描述:低壓差穩(wěn)壓器 - LDO 150mA LDO w/Shtdn 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 |
| TC1185-2.5VCT713 | 功能描述:低壓差穩(wěn)壓器 - LDO 150mA LDO w/Shtdn 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 |
| TC1185-2.5VCT713 | 制造商:Microchip Technology Inc 功能描述:V REG LDO +2.5V 1185 SOT-23A-5 |
| TC1185-2.6VCT713 | 功能描述:低壓差穩(wěn)壓器 - LDO 150mA LDO w/Shtdn 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 |
| TC1185-2.7VCT713 | 功能描述:低壓差穩(wěn)壓器 - LDO 150mA LDO w/Shtdn 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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