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参数资料
| 型号： | TC1305R-DVUN |
| 厂商： | Microchip Technology Inc. |
| 元件分类： | 圆形连接器 |
| 英文描述： | Circular Connector; MIL SPEC:MIL-C-26482, Series I, Solder; Body Material:Aluminum; Series:PT06; Number of Contacts:10; Connector Shell Size:12; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Body Style:Straight |
| 中文描述： | 双150mA的CMOS低压与选择模式⑩行动，关闭和独立RESET输出 |
| 文件页数： | 1/18页 |
| 文件大小： | 530K |
| 代理商： | TC1305R-DVUN |
2002 Microchip Technology Inc.
DS21526A-page 1
Features
Extremely Low Supply Current for Longer Battery
Life
Select Mode
Operation: Selectable Output
Voltages for High Design Flexibility
Very Low Dropout Voltage
29
μ
V
RMS
Typical Output Noise
10
μ
sec (Typ.) Wake-Up Time from SHDN
150mA Output Current per Output
High Output Voltage Accuracy
Power-Saving Shutdown Mode
RESET Output Can Be Used as a Low Battery
Detector or Processor Reset Generator
Over Current Protection and Over Temperature
Shutdown
Space Saving 10-Pin MSOP Package
Applications
Load Partitioning
Battery Operated Systems
Portable Computers
Medical Instruments
Instrumentation
Pagers and Cellular/PHS Phones
Linear Post-Regulator for SMPS
Device Selection Table
NOTE:
“R” denotes the suffix for the 2.63V V
DET
threshold.
“D”indicates V
OUT1
=V
OUT2
=2.5,2.8,3.0(selectable).
Other output voltages are available. Please contact Microchip
Technology Inc. for details.
Package Type
General Description
The TC1305 combines two CMOS Low Dropout Regu-
lators and a Microprocessor Monitor in a space saving
10-Pin MSOP package. Designed specifically for
battery operated systems, total supply current is
typically 120
μ
A at full load, 20 to 60 times lower than in
bipolar regulators.
The TC1305 features selectable output voltages for
higher design flexibility. The tri-state SELECT input pin
allows the user to select V
OUT1
and V
OUT2
from 3
different values (2.5V, 2.8V and 3.0V).
An active low RESET is asserted when the detected
voltage (V
DET
) falls below the 2.63V reset voltage
threshold. The RESET output remains low for 300msec
(typical) after V
DET
rises above reset threshold. When
the shutdown controls (SHDN1 and SHDN2) are low,
the regulator output voltages fall to zero, RESET output
remains valid and supply current is reduced to 20
μ
A
(typ.)
Other key features for the device include ultra low noise
operation, fast response to step changes in load and
very low dropout voltage (typically 150mV at full load).
The device also incorporates both over temperature
and over current protection. Each regulator is stable
with an output capacitor of only 1
μ
F and has a
maximum output current of 150mA. The TC1305 is
featured in a 10-Pin MSOP package with selective
output voltages.
Typical Application
Part Number
Package
Junction
Temperature
Range
TC1305R-DVUN
10-Pin MSOP
-40°C to +85°C
V
IN
V
OUT2
V
OUT1
1
V
DET
Bypass
GND
SELECT
2
3
4
5
10
9
8
7
6
SHDN1
RESET
TC1305
SHDN2
10-Pin MSOP
TC1305
470pF
(Optional)
3.3
μ
F
3.3
μ
F
1
2
3
4
5
10
9
8
7
6
V
IN
V
DET
GND
SELECT
SHDN1
V
OUT2
V
OUT1
Bypass
RESET
SHDN2
TC1305
Dual 150mA CMOS LDO With Select Mode
Operation,
Shutdown and Independent RESET Output
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TC1305R-DVUNTR | 功能描述:低压差稳压器 - LDO Dual LDO w/ Sdn 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 |
| TC1306R-BDVUA | 功能描述:低压差稳压器 - LDO Dual LDO w/ Sdn 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 |
| TC1306R-BDVUATR | 功能描述:低压差稳压器 - LDO Dual LDO w/ Sdn 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 |
| TC1307R-XYVQRTR | 功能描述:低压差稳压器 - LDO Dual LDO w/ Sdn 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 |
| TC130AW10 | 制造商:Panduit Corp 功能描述: |
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