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参数资料
| 型号： | RP153L003B-E2 |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 固定正电压多路输出LDO稳压器 |
| 英文描述： | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO8 |
| 封装： | 1.20 X 1.60 MM, DFN-8 |
| 文件页数： | 1/2页 |
| 文件大小： | 318K |
| 代理商： | RP153L003B-E2 |
RP153L Series
Dual 150mA LDO with 2 input pins
No.EK-201-100112
Dual CMOS LDO Regulator
The RP153L Series are CMOS-based dual output LDO regulators featuring 150mA output with 2 input pins. Various basic performances
of the RP Series have been improved by adopting a new manufacturing process. RP153L features a supply current as low as 40
μA per
output, a minimum input voltage from 1.4V and the output voltage can be set from 0.8V to 3.6V (in 0.1V steps). 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. The enhanced load transient response version available. RP153L is available in DFN1216-8
package.
FEATURES
Supply Current (ISS) Typ. 40μA × 2
(A/B Version, VIN=SET VOUT+1V)
Supply Current (ISS) Typ. 85μA × 2
(D/E Version, VIN=SET VOUT+1V)
Standby Current (Istandby) Typ. 0.1μA × 2 (Same as above, at standby)
Dropout Voltage (VDIF) Typ. 0.22V (IOUT=150mA, VOUT=2.8V)
Ripple Rejection (RR)Typ. 70dB (f=1kHz)
Input Voltage Range (VIN)1.4V to 5.25V
Output Voltage Range (VOUT)0.8V to 3.6V (internally fixed)
Output Voltage Accuracy ± 1%
Temp. coeff. of Output Voltage Typ. ± 80ppm/°C
Line RegulationTyp. 0.02%/V
Fold-back Protection CircuitCurrent limit Typ. 40mA
Auto-Discharge function B/E Version
Enhanced load transient responseD/E Version
PackageDFN1216-8
Ceramic Capacitor can be used. 0.22μF or more
) For information about combination of output voltage, visit our website to check.
(The above shows specification at Topt=25°C. Design assurance value at -40°C <
= Topt <
= 85°C is also available. For details, please refer to the datasheet.)
BLOCK DIAGRAMS
RP153LxxxA/D
RP153LxxxB/E
(Without Auto-Discharge function)
(With Auto-Discharge function)
R1_1
R2_1
Current Limit
Vref
Error
Amp
+
-
VOUT2
GND
VOUT1
VDD1
CE2
R1_2
R2_2
Current Limit
Vref
Error
Amp
+
-
CE1
VDD2
R1_1
R2_1
Current Limit
Vref
Error
Amp
+
-
VOUT2
GND
VOUT1
CE2
R1_2
R2_2
Current Limit
Vref
Error
Amp
+
-
VDD1
CE1
VDD2
SELECTION GUIDES
Package
Quantity per reel
Part No.
DFN1216-8
5,000 pcs
RP153L.xxx
-E2
.xxx. : Specify a combination of output voltage for each output using
serial numbers.
. : Select from (.A.) without auto-discharge function or
(.B.) with auto-discharge function or
(.D.) enhanced load transient response and without auto-discharge function or
(.E.) enhanced load transient response and with auto-discharge function.
PACKAGE
TYPICAL CHARACTERISTIC
DFN1216-8
Top View
Bottom View
2
7
3
6
4
5
1
8
3
6
2
7
1
8
4
5
1
GND
1
2
VOUT1
3
VOUT2
4
GND
1
5CE2
6VDD2
7VDD1
8CE1
RP153L (VR1/VR2)
Dropout Voltage vs. Output Current
0
300
VOUT=2.5V
250
150
200
100
50
0
125
50
75
100
25
150
Output Current IOUT (mA)
Dropout
Voltage
V
DIF
(mV)
85
°C
25
°C
-40
°C
) The tab is substrate level (GND).
1) The GND pin must be wired together when it is mounted on board.
APPLICATIONS
Power source for hand-held communication equipment, cameras, and VCRs
Power source for home appliances
Power source for battery-powered equipment
相关PDF资料 |
PDF描述 |
|---|---|
| RP153L003D-E2 | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO8 |
| RP153L004A-E2 | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO8 |
| RP153L004B-E2 | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO8 |
| RP153L004D-E2 | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO8 |
| RP153L004E-E2 | DUAL OUTPUT, FIXED POSITIVE LDO REGULATOR, PDSO8 |
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| RP15-4805DA | 功能描述:DC/DC转换器 15W DC/DC 1.6kV REG 36-75Vin +/-5Vout RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
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