参数资料
| 型号： | LT3080EQ#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 8/28页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO ADJ 1.1A 5-DDPAK |
| 产品培训模块： | More Information on LDOs |
| 标准包装： | 50 |
| 稳压器拓扑结构： | 正，可调式 |
| 输出电压： | 可调至 36V |
| 输入电压： | 1.2 V ~ 36 V |
| 电压 - 压降（标准）： | 1.35V @ 1.1A |
| 稳压器数量： | 1 |
| 电流 - 输出： | 1.1A |
| 电流 - 限制（最小）： | 1.1A |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | TO-263-6，D²Pak（5 引线+接片），TO-263BA |
| 供应商设备封装： | D2PAK-5 |
| 包装： | 管件 |
| 产品目录页面： | 1331 (CN2011-ZH PDF) |
第1页第2页第3页第4页第5页第6页第7页当前第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页
LT3080
TYPICAL PERFORMANCE CHARACTERISTICS
Output Voltage Noise
20
15
Error Amplifier Gain and Phase
300
250
V OUT
100μV/DIV
10
5
0
I L = 1.1A
200
150
100
V OUT = 1V
R SET = 100k
C SET = O.1μF
C OUT = 10μF
I LOAD = 1.1A
TIME 1ms/DIV
3080 G27
–5
–10
–15
–20
I L = 100mA
I L = 1.1A
I L = 100mA
50
0
–50
–100
–25
–150
–30
10
100
1k
10k
100k
–200
1M
FREQUENCY (Hz)
3080 G28
PIN FUNCTIONS
(DD/MS8E/Q/T/ST)
V CONTROL (Pin 5/Pin 5/Pin 4/Pin 4/NA): This pin is the
supply pin for the control circuitry of the device. The cur-
rent flow into this pin is about 1.7% of the output current.
For the device to regulate, this voltage must be more than
1.2V to 1.35V greater than the output voltage (see dropout
specifications).
IN (Pins 7, 8/Pins 7, 8/Pin 5/Pin 5/Pin 3): This is the
collector to the power device of the LT3080. The output
load current is supplied through this pin. For the device
to regulate, the voltage at this pin must be more than
0.1V to 0.5V greater than the output voltage (see dropout
specifications).
NC (Pin 6/Pin 6/Pin 1/Pin 1/NA): No Connection. No con-
nect pins have no connection to internal circuitry and may
be tied to V IN , V CONTROL , V OUT , GND or floated.
OUT (Pins 1-3/Pins 1-3/Pin 3/Pin 3/Pin 2): This is the
power output of the device. There must be a minimum
load current of 1mA or the output may not regulate.
SET (Pin 4/Pin 4/Pin 2/Pin 2/Pin 1): This pin is the input
to the error amplifier and the regulation set point for
the device. A fixed current of 10μA flows out of this pin
through a single external resistor, which programs the
output voltage of the device. Output voltage range is zero
to the absolute maximum rated output voltage. Transient
performance can be improved by adding a small capacitor
from the SET pin to ground.
Exposed Pad (Pin 9/Pin 9/NA/NA/NA): OUT on MS8E and
DFN packages.
TAB: OUT on DD-Pak, TO-220 and SOT-223 packages.
3080fc
8
相关PDF资料 |
PDF描述 |
|---|---|
| 420MXG220MEFCSN30X30 | CAP ALUM 220UF 420V 20% SNAP-IN |
| AP1184K5-50L-13 | IC REG LDO 5V 4A TO263-5L |
| LT3080ET#PBF | IC REG LDO ADJ 1.1A TO220-5 |
| RYM28DTAD | CONN EDGECARD 56POS R/A .156 SLD |
| 420USC270MEFCSN25X40 | CAP ALUM 270UF 420V 20% SNAP-IN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LT3080EQ-TR | 制造商:LINER 制造商全称:Linear Technology 功能描述:Adjustable1.1A Single Resistor Low Dropout Regulator |
| LT3080EQ-TRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:Adjustable1.1A Single Resistor Low Dropout Regulator |
| LT3080EST | 制造商:Linear Technology 功能描述:LDO Regulator Pos 0V to 30V 1.1A 4-Pin(3+Tab) SOT-223 |
| LT3080EST#PBF | 功能描述:IC REG LDO ADJ 1.1A SOT223-3 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 产品培训模块:MIC5365/66 Ultra-small LDO Regulators 标准包装:1 系列:- 稳压器拓扑结构:正，固定式 输出电压:3V 输入电压:最高 5.5V 电压 - 压降（标准）:0.155V @ 150mA 稳压器数量:1 电流 - 输出:150mA 电流 - 限制（最小）:200mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:4-UDFN 裸露焊盘，4-TMLF? 供应商设备封装:4-TMLF?（1x1） 包装:Digi-Reel® 其它名称:576-3192-6 |
| LT3080EST#PBF | 制造商:Linear Technology 功能描述:Linear Voltage Regulator IC 制造商:Linear Technology 功能描述:IC, ADJ LDO REG 0V TO 36V 1.1A SOT-223-3 |
发布紧急采购，3分钟左右您将得到回复。