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参数资料
| 型号： | RP100K241B-TR |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 固定正电压单路输出LDO稳压器 |
| 英文描述： | 2.4 V FIXED POSITIVE LDO REGULATOR, PDSO4 |
| 封装： | ROHS COMPLIANT, DFN-4 |
| 文件页数： | 1/2页 |
| 文件大小： | 146K |
| 代理商： | RP100K241B-TR |
RP100x Series
Low Supply Current 200mA LDO
No.EK-145-091101
CMOS LDO Regulator
The RP100x Series are CMOS-based LDO regulators featuring 200mA output.
Various basic performances of the RP Series have been improved by adopting a new manufacturing process. RP100x features supply
current as low as 18
μA, which is far lower than existing lines. Due to a built-in 0.87Ω (at VOUT=2.8V) on-resistor, RP100x can provide a
low dropout voltage. RP100x also features an excellent line transient response, ripple rejection at 75dB, and low noise. The output
voltage accuracy is as high as
± 0.6% and the temperature drift coefficient of output voltage is low at ± 30ppm/°C.
FEATURES
Supply Current (I
SS
) Typ. 18
μA (VIN=SET VOUT+1V)
Standby Current (I
standby
) Typ. 0.1
μA (Same as above, CE="L")
Dropout Voltage (V
DIF
) Typ. 0.13V (IOUT=150mA, VOUT=2.8V)
Ripple Rejection (RR)Typ. 75dB (f=1kHz)
Input Voltage Range (V
IN
) 1.7V to 5.25V
Output Voltage Range (V
OUT
) 1.2V to 3.3V
(internally fixed)
Output Voltage Accuracy± 0.6%
Temp. coeff. of Output VoltageTyp. ± 30ppm/°C
Line RegulationTyp. 0.02%/V
Fold-back Protection CircuitCurrent limit Typ. 40mA
Auto-Discharge functionD Version
Packages DFN(PLP)1612-4, SOT-23-5
Ceramic capacitors can be used. 1μF or more
) For detail, please check our website.
BLOCK DIAGRAMS
RP100xxx1B
RP100xxx1D
(Without Auto-Discharge function)
(With Auto-Discharge function)
VDD
GND
VOUT
CE
Vref
Current Limit
VDD
GND
VOUT
CE
Vref
Current Limit
SELECTION GUIDES
Package
Quantity per Reel
Part No.
DFN(PLP)1612-4
5,000 pcs
RP100K.xx.1.
-TR
SOT-23-5
3,000 pcs
RP100N.xx.1.
-TR-F
.xx. : Specify the output voltage within the range 1.2V (.12.) to 3.3V (.33.).
. : Select from (.B.) without auto-discharge function or
(.D.) with auto-discharge function.
PACKAGES (Top View)
TYPICAL CHARACTERISTIC
DFN(PLP)1612-4
SOT-23-5
1
4
2
3
1
3
5
4
2
1
VOUT
2
GND
3
CE
4
VDD
1
VDD
2
GND
3
CE
4
NC
5
VOUT
RP100x281x
Dropout Voltage vs. Output Current
85°C
25°C
-40°C
0
250
200
150
100
50
0
150
100
50
200
Output Current IOUT (mA)
Dropout
Voltage
V
DIF
(mV)
) The tab is substrate level (GND).
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 |
|---|---|
| RP100K241D-TR | 2.4 V FIXED POSITIVE LDO REGULATOR, PDSO4 |
| RP100N121B5-TR-F | 1.2 V FIXED POSITIVE LDO REGULATOR, PDSO5 |
| RP100N241B-TR-F | 2.4 V FIXED POSITIVE LDO REGULATOR, PDSO5 |
| RP100N241D-TR-F | 2.4 V FIXED POSITIVE LDO REGULATOR, PDSO5 |
| RP100K19B-TR | 1.9 V FIXED POSITIVE LDO REGULATOR, 0.34 V DROPOUT, PDSO4 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| RP100K251B | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:LOW NOISE 200mA LDO REGULATOR |
| RP100K251D | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:LOW NOISE 200mA LDO REGULATOR |
| RP100K261B | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:LOW NOISE 200mA LDO REGULATOR |
| RP100K261D | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:LOW NOISE 200mA LDO REGULATOR |
| RP100K271B | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:LOW NOISE 200mA LDO REGULATOR |
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