參數(shù)資料
型號(hào): R1100D
廠商: Ricoh Co., Ltd.
英文描述: ULTRA SMALL PACKAGE VOLTAGE REGULATOR
中文描述: 超小型封裝電壓調(diào)節(jié)器
文件頁(yè)數(shù): 1/14頁(yè)
文件大?。?/td> 266K
代理商: R1100D
ULTRA SMALL PACKAGE
VOLTAGE REGULATOR
R1100D SERIES
OUTLINE
NO. EA-117-0506
1
The R1100D Series are CMOS-based voltage regulator ICs with high accuracy output voltage and ultra-low
supply current developed. Each of these ICs consists of a driver transistor, a voltage reference unit, an error
amplifier, resistors for setting output voltage and a current limit circuit.
The output voltage of these ICs is fixed with high accuracy.
Even if V
OUT
is shorted to the GND, the included current limit circuit protects the ICs from the destruction.
Since the package for these ICs is SON1408-3, high density mounting of the ICs on boards is possible.
FEATURES
Ultra-low supply current........................................................Typ. 0.8
μ
A (V
OUT
=
1.0V,V
DD
=
3.0V)
Dropout Voltage ....................................................................Typ. 20mV (I
OUT
=
1mA,V
OUT
=
3.0V)
Low Temperature-Drift Coefficient of Detector Threshold ....Typ.
±
100ppm/
°
C
Excellent Line Regulation .....................................................Typ. 0.05%/V
High Accuracy Output Voltage..............................................
±
2.0%(1.2V
<
=
V
OUT
<
=
4.0V),
±
24mV(V
OUT
<1.2V)
Ultra-Small Package.............................................................SON1408-3
Built-in Current Limit Circuit
APPLICATIONS
Power source for battery-powered equipment.
Power source for cameras, VCRs, camcorders, hand-held audio instruments and hand-held communication
equipment.
Precision voltage references.
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