参数资料
| 型号： | TLV70018QDDCRQ1 |
| 厂商： | Texas Instruments |
| 文件页数： | 1/19页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 1.8V .2A SOT23-5 |
| 标准包装： | 3,000 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 1.8V |
| 输入电压： | 2 V ~ 5.5 V |
| 稳压器数量： | 1 |
| 电流 - 输出： | 200mA（最小值） |
| 电流 - 限制（最小）： | 320mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | SOT-23-5 细型，TSOT-23-5 |
| 供应商设备封装： | 5-SOT |
| 包装： | 带卷 (TR) |
TLV70018-Q1
SLVSB67A – NOVEMBER 2011 – REVISED MARCH 2012
300-mA, Low-I Q , Low-Dropout Regulator
Check for Samples: TLV70012-Q1
1
FEATURES
DESCRIPTION
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(1)
Qualified for Automotive Applications
AEC-Q100 Qualified With the Following
Results:
– Device Temperature Grade 1: –40°C to
125°C Ambient Operating Temperature
Range
– Device HBM ESD Classification Level H2
– Device CDM ESD Classification Level C3B
2% Accuracy
Low I Q : 35 μ A
Fixed-Output Voltage Combinations Possible
from 1.2 V to 4.8 V
High PSRR: 68 dB at 1 kHz
Stable With Effective Capacitance of 0.1 μ F (1)
Thermal Shutdown and Overcurrent Protection
Packages: SOT23-5 and 1,5-mm × 1,5-mm
SON-6
See the Input and Output Capacitor Requirements in the
Application Information section.
The TLV700xx-Q1 series of low-dropout (LDO) linear
regulators are low quiescent current devices with
excellent line and load transient performance. These
LDOs are designed for power-sensitive applications.
A precision bandgap and error amplifier provides
overall 2% accuracy. Low output noise, high power-
supply rejection ratio (PSRR), and low-dropout
voltage make this series of devices ideal for a wide
selection of battery-operated handheld equipment. All
device versions have thermal shutdown and current
limit for safety.
Furthermore, these devices are stable with an
effective output capacitance of only 0.1 μ F. This
feature enables the use of cost-effective capacitors
that have higher bias voltages and temperature
derating. The devices regulate to specified accuracy
with no output load.
The TLV700xx-Q1 series of LDO linear regulators are
available in SOT23-5 and 1,5mm × 1,5mm SON-6
packages.
APPLICATIONS
Typical Application Circuit
(Fixed-Voltage Versions)
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MP3 Players
ZigBee ? Networks
Bluetooth ? Devices
V IN
C IN
IN
TLV700xx
OUT
C OUT
V OUT
1 m F
Ceramic
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Li-Ion Operated Handheld Products
Off
On
EN
GND
TLV700xx
5 Pin DDC
(TOP VIEW)
IN
GND
EN
1
2
3
5
4
OUT
N/C
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2
3
Bluetooth is a registered trademark of Bluetooth SIG.
ZigBee is a registered trademark of the ZigBee Alliance.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright ? 2011–2012, Texas Instruments Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TLV70019DDCR | 功能描述:低压差稳压器 - LDO 200mA,Low IQ,LDO Reg 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 |
| TLV70019DDCT | 功能描述:低压差稳压器 - LDO 200mA,Low IQ,LDO Reg 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 |
| TLV70022DDCR | 功能描述:低压差稳压器 - LDO 200mA,Low IQ,LDO Reg 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 |
| TLV70022DDCT | 功能描述:低压差稳压器 - LDO 200mA,Low IQ,LDO Reg 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 |
| TLV70025DCKR | 功能描述:低压差稳压器 - LDO 200mALo IQLDO Reg 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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