參數(shù)資料
型號(hào): R5310L001B
廠商: RICOH COMPANY LTD
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: Multi LDOs for Cellular-phone
中文描述: FIXED POSITIVE LDO REGULATOR, PQFP32
封裝: 0.50 MM PITCH, LQFP-32
文件頁數(shù): 5/34頁
文件大?。?/td> 270K
代理商: R5310L001B
Rev.1.10
- 5 -
I
ABSOLUTE MAXIMUM RATINGS
Symbol
V
DD
Supply Voltage
V
IN
Input Voltage
I
OUT1
Output Current for VR1
I
OUT2
Output Current for VR2
I
OUT3
Output Current for VR3
I
OUT4
Output Current for VR4
I
OUT5
Output Current for VR5
I
OUT7
Output Current for VR7
I
OUT8
Output Current for VR8
I
OUTP1
Output Current for PO1
I
OUTP2
Output Current for PO2
I
OUTP3
Output Current for PO3
Item
Conditions
Ratings
6.5
-0.3 to V
DD
+0.3
120
80
20
20
50
60
150
10
40
100
1000
500
-40 to +85
-55 to +125
260°C 10sec
Unit
V
V
mA
mA
mA
mA
mA
mA
mA
mA
mA
mA
mW
mW
°C
°C
CSB, SCK, DATA, CSW1/2/4, TONE
R
OUT1
R
OUT2
R
OUT3
R
OUT4
R
OUT5
R
OUT7
R
OUT8
P
OUT1
P
OUT2
P
OUT3
Mounted on a substrate Topt=+25°C
In the open air Topt=+25°C
P
D
Power Dissipation
Topt
Tstg
Tsolder
Operating Temperature
Storage Temperature
Soldering Temperature
I
OVERALL CHARACTERISTICS
G
R5310LXXXB series
Symbol
V
DD
Operating Voltage
Item
Conditions
MIN.
1.5
*Note4
TYP.
MAX.
6.0
Unit
V
Istandby
Standby Current
All regulators are disabled
except VR6 at no load
for VR1
for VR2
for VR5
for VR6
for VR7
for VR8 compatible with
1.3V Vibrator
for VD1, High to Low
for VD2, High to Low
for VD3, High to Low
for VD4, High to Low
10
20
μA
R
SET1
R
SET2
R
SET5
R
SET6
R
SET7
Output Voltage setting range
Output Voltage setting range
Output Voltage setting range
Output Voltage setting range
Output Voltage setting range
2.5
2.5
2.5
2.5
2.5
3.3
3.3
3.3
3.3
3.3
V
V
V
V
V
R
SET8
Output Voltage setting range
1.2
1.7
V
V
SET1
V
SET2
V
SET3
V
SET4
Detect Voltage setting range
Detect Voltage setting range
Reset Voltage setting range
Reset Voltage setting range
1.2
1.2
5.3
2.8
3.3
3.3
6.6
3.8
V
V
V
V
Note1: All of above setting voltages can be designated by user's requirement.
Note2: The Reset voltage is equal to the Detect Voltage in the VD3 and the VD4, because there is no hysteresis in the VD3.
Note3: Other options are available such as changing Output Voltage for VR3/4 or specifying Reset Voltage for VD1/2; contact
Ricoh for details.
Note4: This value means the minimum operating voltage of VD1, VD2, VD3, and VD4.
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