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參數資料
| 型號： | TC1189 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | MAX8863/64 Pin Compatible, Low Dropout, 120 mA Linear Regulators |
| 中文描述： | MAX8863/64引腳兼容，低壓差，120毫安線性穩壓器 |
| 文件頁數： | 1/16頁 |
| 文件大?。?/td> | 301K |
| 代理商： | TC1189 |
2002 Microchip Technology Inc.
DS21364B-page 1
M
TC1188/TC1189
Features
Input Voltage Range: 2.7 V to 6.0 V
120 mA Output Current
Low Supply Current: 50 μA, (typical)
Low Dropout Voltage: 110 mV, (typical at 100 mA)
Fast Turn-On from Shutdown: 140 μsec (typical)
Low Output Noise
Over-Current and Over-Temperature Protection
Low Power Shutdown Mode
Auto Discharge of Output Capacitor (TC1189)
Applications
Battery Powered Systems
Portable Computers
Medical Instruments
Cellular, Cordless Phones
PDAs
Pagers
Package Type
General Description
The TC1188 and TC1189 are fixed output, low dropout
linear regulators that operate from a 2.7V to 6.0V input
voltage source. The output is capable of delivering up
to 120 mA while consuming only 50 μA of quiescent
current. The low dropout voltage, 120 mV, make the
TC1188 and TC1189 good choices for battery powered
applications. Integrated over-current and over-temper-
ature protection features provide for a fault tolerant
solution.
The TC1189 includes an output voltage auto discharge
feature. When shutdown, the TC1189 will automatically
discharge the output voltage using an internal N-Chan-
nel MOSFET switch.
Fixed output voltage options for the TC1188/TC1189
are: 1.80V, 2.80V, 2.84V and 3.15V. Both the TC1188
and TC1189 are available in SOT23-5 packages.
Typical Application Circuit
GND
SHDN GND
5
1
4
2
3
TC1188
TC1189
5-Pin SOT-23A
NOTE:
5-Pin SOT-23A is equivalent to the EIAJ (SC-74A)
V
IN
V
OUT
V
OUT
V
IN
Output
Voltage
GND
SHDN
TC1188
TC1189
+
1 μF
–
C
OUT
GND
1 μF
C
IN
Battery
MAX8863/64 Pin Compatible, Low Dropout,
120 mA Linear Regulators
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TC-1189 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:MAX8863/64 Pin Compatible, Low Dropout, 120 mA Linear Regulators |
| TC1189QECTTR | 功能描述:低壓差穩壓器 - LDO 1.80V 100mA MAX8863/ 64 Pin Comp LDO 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 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TC1189RECTTR | 功能描述:低壓差穩壓器 - LDO 2.80V 100mA MAX8863/ 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 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TC1189SECTTR | 功能描述:低壓差穩壓器 - LDO 2.84V 100mA MAX8863/ 64 Pin Comp LDO 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 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| TC1189TECTTR | 功能描述:低壓差穩壓器 - LDO 3.15V 100mA MAX8863/ 64 Pin COMP LDO 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 負載調節:0.3 % 輸出端數量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
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