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參數(shù)資料
| 型號： | RP153L021A-E2 |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 固定正電壓多路輸出LDO穩(wěn)壓器 |
| 英文描述： | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO8 |
| 封裝： | 1.20 X 1.60 MM, DFN-8 |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 318K |
| 代理商： | RP153L021A-E2 |
RP153L Series
CMOS LDO Regulator
Dual 150mA LDO with 2 input pins
The currently available information as of January 2010 is provided in this New Product News.
EK-201-100112
Dual input and dual output
Enhanced load transient version
Due to the low minimum input voltage RP153L is able to extend
battery life, additionally the LDO has less power dissipation by the
low dropout voltage between input and output. RP153L uses a small
DFN1216-8 package.
3.6V
2.5V
RP153L
1.8V
1.2V
Energy loss and Power Dissipation are small
1.2mm
× 1.6mm size small package available.
Single input type RP152x has a sequence control
Another dual LDO RP152x is available with similar electrical
specifications like RP153L but with one shared input pin. The
RP152x has a new optional start-up sequence offers output VR2 to
start-up 100μs delayed after VR1. As for the shut-down sequence,
the discharge period for VR2 is 5 times shorter compared to VR1. It
uses a small DFN1212-6 and SOT23-6 package.
CE1
VOUT1
VOUT2
CE2
Discharges 5 times
earlier
100
μs
RP152x
The RP153LxxxD/E versions have enhanced load transient
response characteristics. In case of an increase in output current,
the voltage drop and recovery period is significantly lower
compared to the RP153LxxxA/B versions.
Load Transient Response of RP153L
200
2.5
2.4
2.5
2.4
0 102030
Time t (
μs)
A/B versions
Output Current 1mA
150mA
D/E versions
40 50 60 70 80 90
100
0
Output
Current
IOUT
(mA)
Output
Voltage
V
OUT
(V)
Dual 150mA LDO Regulator Comparison
RP152x Series
RP153L Series
R5323x Series
Output Current (Min.)
150mA
Supply Current (Typ.)
40
μA×2
40
μA×2 / 85μA×2
90
μA×2
Standby Current (Typ.)
0.1
μA×20.1μA×20.1μA×2
Dropout Voltage
0.22V
Input Voltage Range
1.4V to 5.25V
2.0V to 6.0V
Output Voltage Range
0.8V to 3.6V
1.5V to 4.0V
Output Voltage Accuracy
±1%
±2%
Ripple Rejection (Typ.)
70dB
Protection Circuits
Fold-back Protection Circuit
Operation Temperature
-40
°C to 85°C
-40
°C to 85°C-40°C to 85°C
Packages
DFN1212-6, SOT-23-6
DFN1216-8
WLCSP-6-P1, DFN(PLP)1820-6, SOT-23-6
etc.
With Auto-Discharge function,
With Sequence control
function
With Auto-Discharge function,
With enhanced load transient
response
With Auto-Discharge function
Note) RP152x is not pin compatible to R5323x.
) Supply current for the enhanced load transient version is 85μA × 2.
(Image chart)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RP153L021B-E2 | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO8 |
| RP153L021D-E2 | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO8 |
| RP153L021E-E2 | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO8 |
| RP153L022A-E2 | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO8 |
| RP153L022B-E2 | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO8 |
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參數(shù)描述 |
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| RP15450G5 | 制造商:TE Connectivity 功能描述: |
| RP15450G6 | 制造商:TE Connectivity 功能描述: |
| RP15-4805DA | 功能描述:DC/DC轉(zhuǎn)換器 15W DC/DC 1.6kV REG 36-75Vin +/-5Vout RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| RP15-4805DA/N | 功能描述:DC/DC轉(zhuǎn)換器 15W DC/DC 1.6kV REG 36-75Vin +/-5Vout RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
| RP15-4805DA/N-HC | 功能描述:DC/DC轉(zhuǎn)換器 15W DC/DC 1.6kV REG 36-75Vin +/-5Vout RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸: |
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