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參數資料
| 型號： | R1113Z451B-TR |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | LOW NOISE 150mA LDO REGULATOR |
| 中文描述： | 4.5 V FIXED POSITIVE LDO REGULATOR, 0.26 V DROPOUT, PBGA4 |
| 封裝： | PLASTIC, WLCSP-4 |
| 文件頁數： | 1/18頁 |
| 文件大小： | 160K |
| 代理商： | R1113Z451B-TR |
LOW NOISE 150mA LDO REGULATOR
R1113Z S ERIES
OUTLINE
NO. EA-101-0504
1
The R1113Z 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, resistors, 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 R1113Z 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 package for these ICs is WL-CSP4-P1
(Wafer Level CSP), high density mounting of the ICs on boards is possible.
FEATURES
Ultra-Low Supply Current................................................Typ. 100
μ
A
Standby Mode.................................................................Typ. 0.1
μ
A
Low Dropout Voltage.......................................................Typ. 0.23V (I
OUT
=
100mA 3.0V Output type)
High Ripple Rejection .....................................................Typ. 80dB(f
=
1kHz 3.0V Output type)
Low Temperature-Drift Coefficient of Output Voltage......Typ.
±
100ppm/°C
Excellent Line Regulation ...............................................Typ. 0.05%/V
High Output Voltage Accuracy........................................
±
2.0%
Excellent Dynamic Response
Small Package ..............................................................WL-CSP4-P1 (Wafer Level CSP)
Output Voltage .................................................. .............Stepwise setting with a step of 0.1V in the range
Built-in Chip Enable Circuit (2 types; A: active low, B: active high)
Built-in Fold Back Protection Circuit ...............................Typ. 30mA (Current at short mode)
Ceramic capacitors are recommended to be used with this IC
of 1.5V to5.0V is possible
APPLICATIONS
Power source for cellular phones such as GSM, CDMA and various kinds of PCS.
Power source for electrical appliances such as cameras, VCRs and camcorders.
Power source for battery-powered equipment.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| R1113Z5.0A-TL | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Analog IC |
| R1113Z5.0A-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Analog IC |
| R1113Z5.0B-TL | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Analog IC |
| R1113Z5.0B-TR | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:Analog IC |
| R1113Z501A | 制造商:RICOH 制造商全稱:RICOH electronics devices division 功能描述:LOW NOISE 150mA LDO REGULATOR |
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