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參數資料
| 型號： | RP100N281B-TR |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 固定正電壓單路輸出LDO穩壓器 |
| 英文描述： | 2.8 V FIXED POSITIVE LDO REGULATOR, 0.25 V DROPOUT, PDSO5 |
| 封裝： | SOT-23, 5 PIN |
| 文件頁數： | 1/6頁 |
| 文件大小： | 128K |
| 代理商： | RP100N281B-TR |
RP100 SERIES
LOW NOISE 200mA LDO REGULATOR
Preliminary
NO.EA-
Rev. 0.04
1
OUTLINE
The RP100 Series are CMOS-based voltage regulator ICs with high output voltage accuracy, extremely low
supply current, low ON-resistance, and high ripple rejection. Each of these ICs consists of a voltage reference
unit, an error amplifier, resistor-net for voltage setting, a current limit circuit, and a chip enable circuit.
These ICs perform with low dropout voltage and a chip enable function. The line transient response and load
transient response of the RP100 Series are excellent, thus these ICs are very suitable for the power supply for
hand-held communication equipment.
The output voltage of these ICs is fixed with high accuracy. Since the packages for these ICs are PLP
therefore high density mounting of the ICs on boards is possible.
FEATURES
Low Supply Current...................................................................... Typ. 18A
Standby Mode .............................................................................. Typ. 0.1A
Low Dropout Voltage .................................................................... Typ. 0.14V (IOUT=150mA 2.5V Output type)
High Ripple Rejection................................................................... Typ. 75dB (f=1kHz 2.5V Output type)
Low Temperature-Drift Coefficient of Output VoltageTyp. ±30ppm/°C
Excellent Line Regulation............................................................. Typ. 0.02%/V
High Output Voltage Accuracy...................................................... ±1.0%
Small Packages............................................................................ PLP1612-4, SOT-23-5
Output Voltage.............................................................................. 1.2V, 1.5V, 1.8V, 1.85V, 1.9V, 2.0V, 2.5V,
2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.3V
Built-in Fold Back Protection Circuit............................................. Typ. 40mA (Current at short mode)
Ceramic capacitors are recommended to be used with this IC …. CIN=COUT=1F or more
APPLICATIONS
Power source for portable communication equipment.
Power source for electrical appliances such as cameras, VCRs and camcorders.
Power source for battery-powered equipment.
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PDF描述 |
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| RP100N281B5-TR | 2.85 V FIXED POSITIVE LDO REGULATOR, 0.25 V DROPOUT, PDSO5 |
| RP100N281D-TR | 2.8 V FIXED POSITIVE LDO REGULATOR, 0.25 V DROPOUT, PDSO5 |
| RP100N281D5-TR | 2.85 V FIXED POSITIVE LDO REGULATOR, 0.25 V DROPOUT, PDSO5 |
| RP100N291B-TR | 2.9 V FIXED POSITIVE LDO REGULATOR, 0.23 V DROPOUT, PDSO5 |
| RP100N291D-TR | 2.9 V FIXED POSITIVE LDO REGULATOR, 0.23 V DROPOUT, PDSO5 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| RP100N281D | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:LOW NOISE 200mA LDO REGULATOR |
| RP100N281D5 | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:LOW NOISE 200mA LDO REGULATOR |
| RP100N291B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:LOW NOISE 200mA LDO REGULATOR |
| RP100N291D | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:LOW NOISE 200mA LDO REGULATOR |
| RP100N301B | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:LOW NOISE 200mA LDO REGULATOR |
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