参数资料
型号: LT1764AEQ
厂商: Linear Technology
文件页数: 3/20页
文件大小: 0K
描述: IC REG LDO ADJ 3A DDPAK-5
标准包装: 50
稳压器拓扑结构: 正,可调式
输出电压: 1.21 V ~ 20 V
输入电压: 2.7 V ~ 20 V
电压 - 压降(标准): 0.34V @ 3A
稳压器数量: 1
电流 - 输出: 3A
电流 - 限制(最小): 3.1A
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
LT1764A Series
ELECTRICAL CHARACTERISTICS
The ● denotes specifications which apply over the full operating temperature range, otherwise specifications are T A = 25 ° C. (Note 2)
PARAMETER
CONDITIONS
LT1764A-2.5 V IN = 3V, I LOAD = 1mA
MIN
2.462
TYP
2.500
MAX
2.538
UNITS
V
3.5V < V IN < 20V, 1mA < I LOAD < 3A
LT1764A-3.3 V IN = 3.8V, I LOAD = 1mA
4.3V < V IN < 20V, 1mA < I LOAD < 3A
2.412
3.250
3.183
2.500
3.300
3.300
2.575
3.350
3.400
V
V
V
ADJ Pin Voltage
LT1764A
V IN = 2.21V, I LOAD = 1mA
1.192
1.210
1.228
V
(Notes 3, 4)
E Grade: 2.7V < V IN < 20V, 1mA < I LOAD < 3A
MP Grade: 2.8V < V IN < 20V, 1mA < I LOAD < 3A
1.168
1.168
1.210
1.210
1.246
1.246
V
V
Line Regulation
Load Regulation
LT1764A-1.5
LT1764A-1.8
LT1764A-2.5
LT1764A-3.3
LT1764A (Note 3)
LT1764A-1.5
LT1764A-1.8
LT1764A-2.5
LT1764A-3.3
? V IN = 2.21V to 20V, I LOAD = 1mA
? V IN = 2.3V to 20V, I LOAD = 1mA
? V IN = 3V to 20V, I LOAD = 1mA
? V IN = 3.8V to 20V, I LOAD = 1mA
? V IN = 2.21V to 20V, I LOAD = 1mA
V IN = 2.7V, ? I LOAD = 1mA to 3A
V IN = 2.7V, ? I LOAD = 1mA to 3A
V IN = 2.8V, ? I LOAD = 1mA to 3A
V IN = 2.8V, ? I LOAD = 1mA to 3A
V IN = 3.5V, ? I LOAD = 1mA to 3A
V IN = 3.5V, ? I LOAD = 1mA to 3A
V IN = 4.3V, ? I LOAD = 1mA to 3A
V IN = 4.3V, ? I LOAD = 1mA to 3A
2.5
3
4
4.5
2
3
4
4
4
10
10
10
10
10
7
23
8
25
10
30
12
40
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
LT1764A (Note 3) V IN = 2.7V, ? I LOAD = 1mA to 3A
E Grade: V IN = 2.7V, ? I LOAD = 1mA to 3A
MP Grade: V IN = 2.8V, ? I LOAD = 1mA to 3A
2
5
20
20
mV
mV
mV
Dropout Voltage
V IN = V OUT(NOMINAL)
(Notes 5, 6, 11)
I LOAD = 1mA
I LOAD = 1mA
I LOAD = 100mA
I LOAD = 100mA
I LOAD = 500mA
I LOAD = 500mA
I LOAD = 1.5A
I LOAD = 1.5A
I LOAD = 3A
I LOAD = 3A
0.02
0.07
0.14
0.25
0.34
0.05
0.10
0.13
0.18
0.20
0.27
0.33
0.40
0.45
0.66
V
V
V
V
V
V
V
V
V
V
GND Pin Current
V IN = V OUT(NOMINAL) + 1V
(Notes 5, 7)
Output Voltage Noise
ADJ Pin Bias Current
Shutdown Threshold
SHDN Pin Current
(Note 9)
Quiescent Current in Shutdown
Ripple Rejection
I LOAD = 0mA
I LOAD = 1mA
I LOAD = 100mA
I LOAD = 500mA
I LOAD = 1.5A
I LOAD = 3A
C OUT = 10 μ F, I LOAD = 3A, BW = 10Hz to 100kHz
(Notes 3, 8)
V OUT = Off to On
V OUT = On to Off
V SHDN = 0V
V SHDN = 20V
V IN = 6V, V SHDN = 0V
V IN – V OUT = 1.5V (Avg), V RIPPLE = 0.5V P-P ,
0.25
55
1
1.1
3.5
11
40
120
40
3
0.9
0.75
0.01
7
0.01
63
1.5
1.6
5
18
75
200
10
2
1
30
1
mA
mA
mA
mA
mA
mA
μ V RMS
μ A
V
V
μ A
μ A
μ A
dB
f RIPPLE = 120Hz, I LOAD = 1.5A
1764afb
3
相关PDF资料
PDF描述
AMM12DSUI CONN EDGECARD 24POS .156 DIP SLD
AMM12DRUI CONN EDGECARD 24POS .156 DIP SLD
GCB70DHNR CONN EDGECARD 140PS .050 DIP SLD
GBB75DHFR CONN CARDEDGE 150POS .050" SMD
GCB70DHHR CONN EDGECARD 140PS .050 DIP SLD
相关代理商/技术参数
参数描述
LT1764AEQ#PBF 功能描述:IC REG LDO ADJ 3A DDPAK-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 标准包装:1 系列:- 稳压器拓扑结构:正,固定式 输出电压:8V 输入电压:10.5 V ~ 23 V 电压 - 压降(标准):1.7V @ 40mA 稳压器数量:1 电流 - 输出:100mA(最小值) 电流 - 限制(最小):- 工作温度:0°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-SOIC(0.154",3.90mm 宽) 供应商设备封装:8-SOIC 包装:剪切带 (CT) 产品目录页面:1075 (CN2011-ZH PDF) 其它名称:296-24390-1
LT1764AEQ#PBF 制造商:Linear Technology 功能描述:LINEAR VOLTAGE REGULATOR IC ((NW)) 制造商:Linear Technology 功能描述:IC, ADJ LDO REG 1.21V TO 20V 3A D2-PAK-5
LT1764AEQ#TR 功能描述:IC REG LDO ADJ 3A DDPAK-5 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 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:2.3 V ~ 5.5 V 电压 - 压降(标准):0.035V @ 150mA 稳压器数量:2 电流 - 输出:150mA 电流 - 限制(最小):300mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:6-UFDFN 裸露焊盘,6-TMLF? 供应商设备封装:6-TMLF?(1.6x1.6) 包装:Digi-Reel® 产品目录页面:1104 (CN2011-ZH PDF) 其它名称:576-3018-6
LT1764AEQ#TRPBF 功能描述:IC REG LDO ADJ 3A DDPAK-5 RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 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:2.3 V ~ 5.5 V 电压 - 压降(标准):0.035V @ 150mA 稳压器数量:2 电流 - 输出:150mA 电流 - 限制(最小):300mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:6-UFDFN 裸露焊盘,6-TMLF? 供应商设备封装:6-TMLF?(1.6x1.6) 包装:Digi-Reel® 产品目录页面:1104 (CN2011-ZH PDF) 其它名称:576-3018-6
LT1764AEQ-1.5 功能描述:IC REG LDO 1.5V 3A DDPAK-5 RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - 线性 系列:- 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:2.3 V ~ 5.5 V 电压 - 压降(标准):0.035V @ 150mA 稳压器数量:2 电流 - 输出:150mA 电流 - 限制(最小):300mA 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:6-UFDFN 裸露焊盘,6-TMLF? 供应商设备封装:6-TMLF?(1.6x1.6) 包装:Digi-Reel® 产品目录页面:1104 (CN2011-ZH PDF) 其它名称:576-3018-6