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参数资料
| 型号： | SI91842DT-33-T1-E3 |
| 厂商： | VISHAY SILICONIX |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 3.3 V FIXED POSITIVE LDO REGULATOR, 0.22 V DROPOUT, PDSO5 |
| 封装： | LEAD FREE, TSOT-23, 5 PIN |
| 文件页数： | 5/10页 |
| 文件大小： | 119K |
| 代理商： | SI91842DT-33-T1-E3 |
SD
3
2
Thin SOT-23, 5-Lead
1
4
5
VIN
GND
VOUT
ERROR
Si91842
Vishay Siliconix
www.vishay.com
4
Document Number: 71732
S-50956—Rev. F, 16-May-05
PIN CONFIGURATION
PIN DESCRIPTION
Pin No.
Name
Function
1
VIN
Input supply pin. Bypass this pin with a 1-mF ceramic or tantalum capacitor to ground
2
GND
Ground pin. For better thermal capability, directly connected to large ground plane
3
SD
By applying less than 0.4 V to this pin, the device will be turned off. Connect this pin to
VIN if unused
4
ERROR
The open drain output is an error flag output which goes low when VOUT drops 4%
below its nominal voltage.
5
VOUT
Output voltage. Connect COUT between this pin and ground.
ORDERING INFORMATIONSi91842
Part Number
Lead (Pb)-Free
Part Number
Marking
Voltage
Temperature
Range
Package
Si91842DT-12-T1
Si91842DT-12-T1—E3
J8LLL
1.2
Si91842DT-18-T1
Si91842DT-18-T1—E3
C8LLL
1.8
Si91842DT-25-T1
Si91842DT-25-T1—E3
D1LLL
2.5
Si91842DT-26-T1
Si91842DT-26-T1—E3
D2LLL
2.6
Si91842DT-28-T1
Si91842DT-28-T1—E3
D4LLL
2.8
40 to 85_C
ThinSOT23-5
Si91842DT-285-T1
Si91842DT-285—E3
D5LLL
2.85
40 to 85_C
ThinSOT23-5
Si91842DT-29-T1
Si91842DT-29-T1—E3
D6LLL
2.9
Si91842DT-30-T1
Si91842DT-30-T1—E3
D7LLL
3.0
Si91842DT-33-T1
Si91842DT-33-T1—E3
D8LLL
3.3
Si91842DT-50-T1
Si91842DT-50-T1—E3
E1LLL
5.0
LLL = Lot Code
相关PDF资料 |
PDF描述 |
|---|---|
| SI91842DT-50-T1-E3 | 5 V FIXED POSITIVE LDO REGULATOR, 0.22 V DROPOUT, PDSO5 |
| SI91842DT-285-T1-E3 | 2.85 V FIXED POSITIVE LDO REGULATOR, 0.22 V DROPOUT, PDSO5 |
| SIA2522-820 | 1 ELEMENT, 82 uH, GENERAL PURPOSE INDUCTOR, SMD |
| SIA2522-6R8 | 1 ELEMENT, 6.8 uH, GENERAL PURPOSE INDUCTOR, SMD |
| SIA2522-680 | 1 ELEMENT, 68 uH, GENERAL PURPOSE INDUCTOR, SMD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SI91842DT-35-T1 | 制造商:Vishay Siliconix 功能描述:REG LDO LIN FIX POS 3.5V 0.15A 5PIN SOT-23 - Tape and Reel |
| SI91842DT-36-T1 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:150-mA Low-Noise LDO Regulator With Error Flag and Discharge Option |
| SI91842DT-50-T1 | 功能描述:低压差稳压器 - LDO 150mA 5.0V Error Pin w/Discharge Option 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 |
| SI91843 | 制造商:VISHAY 制造商全称:Vishay Siliconix 功能描述:150-mA Ultra Low-Noise LDO Regulator With Discharge Option |
| SI91843DT-12-T1 | 制造商:Vishay Siliconix 功能描述:150MA EXTREMELY LOW NOISE LOW DROP OUT REGULATOR (LDO)- NO-D - Tape and Reel |
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