参数资料
| 型号： | LT3020IDD-1.8#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 1/16页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO 1.8V .1A 8DFN |
| 产品培训模块： | More Information on LDOs |
| 标准包装： | 121 |
| 稳压器拓扑结构： | 正，固定式 |
| 输出电压： | 1.8V |
| 输入电压： | 最高 10V |
| 电压 - 压降（标准）： | 0.15V @ 100mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 100mA |
| 电流 - 限制（最小）： | 110mA |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WFDFN 裸露焊盘 |
| 供应商设备封装： | 8-DFN-EP（3x3） |
| 包装： | 管件 |
LT3020/LT3020-1.2/
LT3020-1.5/LT3020-1.8
100mA, Low Voltage,
Very Low Dropout
Linear Regulator
FEATURES
DESCRIPTIO
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V IN Range: 0.9V to 10V
Minimum Input Voltage: 0.9V
Dropout Voltage: 150mV Typical
Output Current: 100mA
Adjustable Output (V REF = V OUT(MIN) = 200mV)
Fixed Output Voltages: 1.2V, 1.5V, 1.8V
Stable with Low ESR, Ceramic Output Capacitors
(2.2 μ F Minimum)
0.2% Load Regulation from 1mA to 100mA
Quiescent Current: 120 μ A (Typ)
3 μ A Typical Quiescent Current in Shutdown
Current Limit Protection
Reverse-Battery Protection
No Reverse Current
The LT ? 3020 is a very low dropout voltage (VLDO TM ) linear
regulator that operates from input supplies down to 0.9V.
This device supplies 100mA of output current with a
typical dropout voltage of 150mV. The LT3020 is ideal for
low input voltage to low output voltage applications,
providing comparable electrical efficiency to that of a
switching regulator.
The LT3020 regulator optimizes stability and transient
response with low ESR, ceramic output capacitors as
small as 2.2 μ F. Other LT3020 features include 0% typical
line regulation and 0.2% typical load regulation. In shut-
down, quiescent current drops to 3 μ A.
Internal protection circuitry includes reverse-battery pro-
■ Thermal Limiting with Hysteresis
■ 8-Lead DFN (3mm × 3mm) and MSOP Packages
APPLICATIO S
tection, current limiting, thermal limiting with hysteresis,
and reverse-current protection. The LT3020 is available as
an adjustable output device with an output range down to
the 200mV reference. Three fixed output voltages, 1.2V,
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Low Current Regulators
Battery-Powered Systems
Cellular Phones
Pagers
Wireless Modems
1.5V and 1.8V, are also available.
The LT3020 regulator is available in the low profile
(0.75mm) 8-lead (3mm × 3mm) DFN package with Ex-
posed Pad and the 8-lead MSOP package.
, LTC and LT are registered trademarks of Linear Technology Corporation.
VLDO is a trademark of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
TYPICAL APPLICATIO
1.1
1.0
Minimum Input Voltage
I L = 100mA
1.8V to 1.5V, 100mA VLDO Regulator
0.9
0.8
V IN
1.8V
2.2 μ F
IN
OUT
LT3020-1.5
2.2 μ F
V OUT
1.5V
100mA
0.7
0.6
0.5
SHDN
GND
3020 TA01
0.4
0.3
0.2
0.1
0
–50
–25
0
25
50 75
100
125
TEMPERATURE ( ° C)
3020 TA02
3020fc
1
相关PDF资料 |
PDF描述 |
|---|---|
| LT3020IDD-1.2#PBF | IC REG LDO 1.2V .1A 8DFN |
| LT3020IDD-1.5#PBF | IC REG LDO 1.5V .1A 8DFN |
| GBB100DHFR | CONN CARDEDGE 200POS .050" SMD |
| NX1117CEADJZ,115 | IC REG LDO ADJ 1A SOT-223 |
| LT3020IDD-1.8#TRPBF | IC REG LDO 1.8V .1A 8DFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LT3020IMS8 | 制造商:Linear Technology 功能描述:LDO Regulator Pos 0.2V to 9.5V 0.1A 8-Pin MSOP |
| LT3020IMS8#PBF | 功能描述:IC REG LDO ADJ .1A 8MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 产品培训模块:More Information on LDOs 标准包装:50 系列:- 稳压器拓扑结构:正，固定式 输出电压:3.3V 输入电压:最高 15V 电压 - 压降（标准）:1.1V @ 800mA 稳压器数量:1 电流 - 输出:800mA 电流 - 限制（最小）:800mA 工作温度:0°C ~ 125°C 安装类型:表面贴装 封装/外壳:TO-263-4，D²Pak（3 引线+接片），TO-263AA 供应商设备封装:D2PAK-3 包装:管件 |
| LT3020IMS8#TRPBF | 功能描述:IC REG LDO ADJ .1A 8-MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 产品培训模块:More Information on LDOs 标准包装:50 系列:- 稳压器拓扑结构:正，固定式 输出电压:3.3V 输入电压:最高 15V 电压 - 压降（标准）:1.1V @ 800mA 稳压器数量:1 电流 - 输出:800mA 电流 - 限制（最小）:800mA 工作温度:0°C ~ 125°C 安装类型:表面贴装 封装/外壳:TO-263-4，D²Pak（3 引线+接片），TO-263AA 供应商设备封装:D2PAK-3 包装:管件 |
| LT3020IMS8-1.2 | 制造商:LINER 制造商全称:Linear Technology 功能描述:100mA, Low Voltage, Very Low Dropout Linear Regulator |
| LT3020IMS8-1.2#PBF | 功能描述:IC REG LDO 1.2V .1A 8-MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 产品培训模块:More Information on LDOs 标准包装:50 系列:- 稳压器拓扑结构:正，固定式 输出电压:3.3V 输入电压:最高 15V 电压 - 压降（标准）:1.1V @ 800mA 稳压器数量:1 电流 - 输出:800mA 电流 - 限制（最小）:800mA 工作温度:0°C ~ 125°C 安装类型:表面贴装 封装/外壳:TO-263-4，D²Pak（3 引线+接片），TO-263AA 供应商设备封装:D2PAK-3 包装:管件 |
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