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参数资料
| 型号： | TC1185 |
| 厂商： | Microchip Technology Inc. |
| 英文描述： | 50mA, 100mA and 150mA CMOS LDOs with Shutdown and Reference Bypass |
| 中文描述： | 为50mA，100mA的电流为150mA的CMOS低压降稳压器具有关断和参考旁路 |
| 文件页数： | 2/20页 |
| 文件大小： | 558K |
| 代理商： | TC1185 |
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC1185-1.8VCT713 | 功能描述:低压差稳压器 - LDO 150mA LDO w/Shtdn RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| TC1185-2.5VCT713 | 功能描述:低压差稳压器 - LDO 150mA LDO w/Shtdn RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体: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:低压差稳压器 - LDO 150mA LDO w/Shtdn RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| TC1185-2.7VCT713 | 功能描述:低压差稳压器 - LDO 150mA LDO w/Shtdn RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
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