參數(shù)資料
型號: R5511X
廠商: Ricoh Co., Ltd.
英文描述: LDO REGULATOR with RESET
中文描述: LDO穩(wěn)壓器的復(fù)位
文件頁數(shù): 2/17頁
文件大小: 484K
代理商: R5511X
R5511x
BLOCK DIAGRAMS
2
V
DD
V
OUT
CE
GND
Vref
Current Limit
V
SEN
v
DET
Vref
Delay circuit
V
DD
V
OUT
CE
GND
Vref
Current Limit
V
SEN
V
DET
Vref
Delay circuit
In case 5-pin package is selected, V
SEN
is connected to V
DD
or V
OUT
inside the chip.
SELECTION GUIDE
The output voltage setting code number, hysteresis, output delay time, V
SENSE
connection option, the detector
output type, the taping type can be selected at the user’s request.
The selection can be made by designating the part number as follows;
R5511xxxxxx-xx
Part Number
a b cd e
Code
Designation of the package:
H: SOT-89-5, D: SON-6, N: SOT23-5
Designation of option;
Serial number code of Output voltage and Detector Threshold setting, with/without hysteresis
Designation of Output Delay Time;
A: 1ms, B: 20ms, C: 60ms, D: 240ms
Designation of Supervised pin, Detector Output type
A: V
DD
monitor Nch Open drain (5-pin package)
B: V
OUT
monitor Nch Open drain (5-pin package)
C: V
SEN
monitor Nch Open drain (6-pin package)
D: V
SEN
monitor CMOS Output (6-pin package)
e
Designation of Taping Type
Contents
a
b
c
d
With Hysteresis / No delay time version can be designated.
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