参数资料
| 型号： | LT1964IDD#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 3/16页 |
| 文件大小： | 0K |
| 描述： | IC REG LDO NEG ADJ .2A 8DFN |
| 产品培训模块： | More Information on LDOs |
| 标准包装： | 121 |
| 稳压器拓扑结构： | 负，可调式 |
| 输出电压： | -1.22 V ~ -20 V |
| 输入电压： | -1.9 V ~ -20 V |
| 电压 - 压降（标准）： | 0.34V @ 200mA |
| 稳压器数量： | 1 |
| 电流 - 输出： | 200mA |
| 电流 - 限制（最小）： | 220mA |
| 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 |
LT1964
ORDER INFORMATION
LEAD BASED FINISH
LT1964ES5-SD
LT1964ES5-BYP
LT1964ES5-5
LT1964EDD
LT1964IS5-SD
LT1964IS5-BYP
LT1964IS5-5
LT1964IDD
TAPE AND REEL
LT1964ES5-SD#TR
LT1964ES5-BYP#TR
LT1964ES5-5#TR
LT1964EDD#TR
LT1964IS5-SD#TR
LT1964IS5-BYP#TR
LT1964IS5-5#TR
LT1964IDD#TR
PART MARKING*
LTVX
LTVY
LTVZ
LDVM
LTVX
LTVY
LTVZ
LDVM
PACKAGE DESCRIPTION
5-Lead Plastic SOT-23
5-Lead Plastic SOT-23
5-Lead Plastic SOT-23
8-Lead (3mm × 3mm) Plastic DFN
5-Lead Plastic SOT-23
5-Lead Plastic SOT-23
5-Lead Plastic SOT-23
8-Lead (3mm × 3mm) Plastic DFN
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
Consult LTC Marketing for parts speci?ed with wider operating temperature ranges. *The temperature grade is identi?ed by a label on the shipping container.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel speci?cations, go to: http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS The l denotes the speci?cations which apply over the full operating
temperature range, otherwise speci?cations are at T A = 25°C.
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Regulated Output Voltage
(Notes 3, 9)
ADJ Pin Voltage
(Notes 2, 3, 9)
Line Regulation
Load Regulation
Dropout Voltage
V IN = V OUT(NOMINAL)
(Notes 4, 5)
LT1964-5
LT1964
LT1964-5
LT1964 (Note 2)
LT1964-5
LT1964
I LOAD = –1mA
I LOAD = –1mA
I LOAD = –10mA
I LOAD = –10mA
V IN = –5.5V, I LOAD = –1mA
–20V < V IN < –6V, –200mA < I LOAD < –1mA
V IN = –2V, I LOAD = –1mA
–20V < V IN < –2.8V, –200mA < I LOAD < –1mA
ΔV IN = –5.5V to –20V, I LOAD = –1mA
ΔV IN = –2.8V to –20V, I LOAD = –1mA
V IN = –6V, ΔI LOAD = –1mA to –200mA
V IN = –6V, ΔI LOAD = –1mA to –200mA
V IN = –2.8V, ΔI LOAD = –1mA to –200mA
V IN = –2.8V, ΔI LOAD = –1mA to –200mA
l
l
l
l
l
l
l
l
–4.925
–4.850
–1.202
–1.184
–5
–5
–1.22
–1.22
15
1
15
2
0.1
0.15
–5.075
–5.150
–1.238
–1.256
50
12
35
50
7
15
0.15
0.19
0.20
0.25
V
V
V
V
mV
mV
mV
mV
mV
mV
V
V
V
V
I LOAD = –100mA
I LOAD = –100mA
I LOAD = –200mA
I LOAD = –200mA
l
l
0.26
0.34
0.33
0.39
0.42
0.49
V
V
V
V
GND Pin Current
V IN = V OUT(NOMINAL)
(Notes 4, 6)
I LOAD = 0mA
I LOAD = –1mA
I LOAD = –10mA
I LOAD = –100mA
I LOAD = –200mA
l
l
l
l
l
30
85
300
1.3
2.5
70
180
600
3
6
μA
μA
μA
mA
mA
1964fb
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1964IDDTR | 制造商:LINER 制造商全称:Linear Technology 功能描述:200mA, Low Noise,Low Dropout Negative Micropower Regulator |
| LT1964IDDTRPBF | 制造商:LINER 制造商全称:Linear Technology 功能描述:200mA, Low Noise,Low Dropout Negative Micropower Regulator |
| LT1964IS5-5 | 制造商:LINER 制造商全称:Linear Technology 功能描述:200mA, Low Noise,Low Dropout Negative Micropower Regulator |
| LT1964IS5-5#PBF | 制造商:Linear Technology 功能描述:LDO FIXED 0.34VDO -5V 200M 制造商:Linear Technology 功能描述:LDO, FIXED, 0.34VDO, -5V, 200MA, 5SOT23 制造商:Linear Technology 功能描述:LDO, FIXED, -5V, 200mA, SOT-23-5; Primary Input Voltage:-1.9V; Output Voltage Fixed:-5V; Dropout Voltage Vdo:340mV; No. of Pins:5; Output Current:200mA; Operating Temperature Min:-40C; Operating Temperature Max:125C ;RoHS Compliant: Yes |
| LT1964IS5-5#TRM | 制造商:Linear Technology 功能描述:LDO Regulator Neg -5V 0.2A 5-Pin TSOT-23 T/R |
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