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參數(shù)資料
| 型號(hào)： | SI9185DMP-50-T1 |
| 廠商： | Vishay Intertechnology,Inc. |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | Micropower 500-mA CMOS LDO Regulator |
| 中文描述： | 微500毫安的CMOS LDO穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 5/12頁(yè) |
| 文件大小： | 138K |
| 代理商： | SI9185DMP-50-T1 |
Si9185
Vishay Siliconix
Document Number: 71765
S-20641
—
Rev. B, 06-May-02
www.vishay.com
5
PIN CONFIGURATION
2
3
4
8
7
6
5
C
NOISE
DELAY
GND
V
IN
SD
ERROR
SENSE or ADJ
V
OUT
Top View
8
7
6
5
1
2
3
4
C
NOISE
DELAY
GND
V
IN
SD
ERROR
SENSE or ADJ
V
OUT
Bottom View
MLP33 PowerPAK
1
Exposed Pad
MLP33 PowerPAK
PIN DESCRIPTION
Pin Number
Name
Function
1
C
NOISE
Noise bypass pin. For low noise applications, a 0.01- F or larger ceramic capacitor should be connected
from this pin to ground.
2
DELAY
Capacitor connected from this pin to ground will allow a delayed power-on-reset signal at the ERROR (Pin
7) output. Refer to Figure 4.
3
GND
Ground pin. Local ground for C
NOISE
and C
OUT
.
4
V
IN
Input supply pin. Bypass this pin with a 2.2- F ceramic or tantalum capacitor to ground.
5
V
OUT
Output voltage. Connect C
OUT
between this pin and ground.
6
SENSE or ADJ
For fixed output voltage versions, this pin should be connected to V
(Pin 5). For adjustable output
voltage version, this voltage feedback pin sets the output voltage via an external resistor divider.
7
ERROR
This open drain output is an error flag output which goes low when V
drops 5% below its nominal
voltage. This pin also provides a power-on-reset signal if a capacitor is connected to the DELAY pin.
8
SD
By applying less than 0.4 V to this pin, the device will be turned off. Connect this pin to V
IN
if unused.
Exposed Pad
The die substrate is attached to the exposed pad and must be electrically connected to GND.
ORDERING INFORMATION
Part Number
Marking
Voltage
Temperature
Package
Si9185DMP-12-T1
Si9185DMP-15-T1
Si9185DMP-18-T1
Si9185DMP-20-T1
Si9185DMP-25-T1
Si9185DMP-28-T1
Si9185DMP-29-T1
Si9185DMP-30-T1
Si9185DMP-33-T1
Si9185DMP-50-T1
Si9185DMP-AD-T1
Additional voltage options are available.
8512
8515
8518
8520
8525
8528
8529
8530
8533
8550
85AD
1.215 V
1.50 V
1.80 V
2.00 V
2.50 V
2.80 V
2.90 V
3.00 V
3.30 V
5.00 V
Adjustable
–
40 to 85 C
MLP33
PowerPAK
Eval Kit
Temperature Range
Board Type
Si9185DB
–
40 to 85 C
Surface Mount
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SI9185DMP50T1E3 | 制造商:VISHAY 功能描述:Pb Free |
| SI9185DMP-50-T1-E3 | 功能描述:低壓差穩(wěn)壓器 - LDO 500mA 5.0V CMOS w/Error Flag RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| SI9185DMP-AD-T1 | 功能描述:低壓差穩(wěn)壓器 - LDO 500mA Adj CMOS w/Error Flag RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| SI9185DMP-AD-T1-E3 | 功能描述:低壓差穩(wěn)壓器 - LDO Reg LDO Lin Adj Pos 1.215 to 5V RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動(dòng)電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| SI91860 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:400-mA Smart Regulator for Network Interface Card |
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