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參數資料
| 型號： | TC1185-4.0VCT713 |
| 廠商： | Microchip Technology Inc. |
| 英文描述： | 50 mA, 100 mA and 150 mA CMOS LDOs with Shutdown and Reference Bypass |
| 中文描述： | 50毫安，100 mA和一百五毫安的CMOS關機和參考繞道低壓降穩壓器 |
| 文件頁數： | 1/22頁 |
| 文件大小： | 618K |
| 代理商： | TC1185-4.0VCT713 |
2007 Microchip Technology Inc.
DS21335E-page 1
TC1014/TC1015/TC1185
Features:
Low Supply Current (50 μA, typical)
Low Dropout Voltage
Choice of 50 mA (TC1014), 100 mA (TC1015)
and 150 mA (TC1185) Output
High Output Voltage Accuracy
Standard or Custom Output Voltages
Power-Saving Shutdown Mode
Reference Bypass Input for Ultra Low-Noise
Operation
Overcurrent and Overtemperature Protection
Space-Saving 5-Pin SOT-23 Package
Pin-Compatible Upgrades for Bipolar Regulators
Standard Output Voltage Options:
- 1.8V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 3.0V,
3.3V, 3.6V, 4.0V, 5.0V
Applications:
Battery-Operated Systems
Portable Computers
Medical Instruments
Instrumentation
Cellular/GSM/PHS Phones
Linear Post-Regulator for SMPS
Pagers
Typical Application
General Description
The TC1014/TC1015/TC1185 are high accuracy
(typically ±0.5%) CMOS upgrades for older (bipolar)
Low Dropout Regulators (LDOs) 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 μA 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), fast response to
step changes in load, and very low dropout voltage,
typically 85 mV (TC1014), 180 mV (TC1015), and
270 mV (TC1185) at full-load. Supply current is
reduced to 0.5 μA (max) and V
OUT
falls to zero when
the shutdown input is low. The devices incorporate both
overtemperature and overcurrent protection.
The TC1014/TC1015/TC1185 are stable with an output
capacitor of only 1 μF and have a maximum output
current of 50 mA, 100 mA and 150 mA, respectively.
For higher output current regulators, please see the
TC1107 (DS21356), TC1108 (DS21357), TC1173
(DS21362) (I
OUT
= 300 mA) data sheets.
Package Type
TC1014
TC1015
TC1185
V
OUT
SHDN
GND
Bypass
470 pF
Reference
Bypass Cap
(Optional)
1 μF
+
V
IN
V
IN
V
OUT
1
5
2
4
3
Shutdown Control
(from Power Control Logic)
Bypass
SHDN
5
5-Pin SOT-23
TC1014
TC1015
TC1185
1
3
4
2
V
IN
V
OUT
GND
50 mA, 100 mA and 150 mA CMOS LDOs with Shutdown
and Reference Bypass
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相關代理商/技術參數 |
參數描述 |
|---|---|
| TC1185-5.0VCT713 | 功能描述:低壓差穩壓器 - 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 |
| TC1186 | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:50mA, 100mA and 150mA CMOS LDOs with Shutdown and ERROR Output |
| TC1186-1.8VCT | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:50mA, 100mA and 150mA CMOS LDOs with Shutdown and ERROR Output |
| TC1186-1.8VCT713 | 功能描述:低壓差穩壓器 - 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 |
| TC1186-2.5VCT | 制造商:MICROCHIP 制造商全稱:Microchip Technology 功能描述:50mA, 100mA and 150mA CMOS LDOs with Shutdown and ERROR Output |
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