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BH25FB1WG डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Standard CMOS LDO Regulators - ROHM

भाग संख्या BH25FB1WG
समारोह Standard CMOS LDO Regulators
मैन्युफैक्चरर्स ROHM 
लोगो ROHM लोगो 
पूर्व दर्शन
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<?=BH25FB1WG?> डेटा पत्रक पीडीएफ

BH25FB1WG pdf
BH ĄĄFB1WG series, BHĄĄFB1WHFV series,
BH ĄĄLB1WG series, BHĄĄLB1WHFV series, BH ĄĄMA3WHFV series
Absolute maximum ratings (Ta = 25 C)
Parameter
Applied supply voltage
Symbol
VMAX
Power dissipation
Pd
Operating temperature range Topr
Storage temperature range Tstg
Limits
-0.3 ~ +6.5
680 (HVSOF6)
410 (HVSOF5)
540 (SSOP5)
-40 ~ +85
-55 ~ +125
Unit
V
mW
C
C
Technical Note
Recommended operating range
Parameter
Power supply voltage
BH MA3W
Output current BH FB1W
BH LB1W
Symbol
VIN
IOUT
Recommended operating conditions
Parameter
Symbol
Input capacitor
CIN
Output capacitor
Co
Noise decrease capacitor Cn
Min.
0.1
1.0
-
Min.
2.5
-
-
-
Typ.
-
-
0.01
Typ.
-
-
-
-
Max.
-
-
0.22
Max.
5.5
300
150
150
Unit
V
mA
mA
mA
Unit Conditions
μF Ceramic capacitor recommended
μF Ceramic capacitor recommended
μF Ceramic capacitor recommended
BH FB1WHFV/WG , BH LB1WHFV/WG
Parameter
Symbol Min. Typ. Max. Unit
Conditions
Output voltage
1 VOUT VOUT 0.99 VOUT VOUT 1.01 V IOUT=1mA
Circuit current
I GND
-
40 70
μA IOUT=50mA
Circuit current(STBY)
I STBY -
- 1.0 μA STBY=0V
Ripple rejection ratio
RR - 70 - dB VRR=-20dBv, fRR=1kHz, IOUT=10mA
Load response 1
LTV1
-
50
-
mV IOUT=1mA to 30mA
Load response 2
LTV2
-
50
-
mV IOUT=30mA to 1mA
Dropout voltage
3 VSAT
-
250 450 mV VIN=0.98 VOUT, IOUT=100mA
Line regulation
VDL1
-
2
20 mV VIN=VOUT+0.5V to 5.5V
4
Load regulation (1)
VDL01
-
10 30 mV IOUT=1mA to 100mA
Load regulation (2)
Over current protection
limit current
VDL02
ILMAX
- 15 90 mA IOUT=1mA to 150mA
150 3 250 3 420 3
150 5 300 5 450 5 mA Vo=VOUT 0.98
Short current
I SHORT
-
-
50 3
40 5
-
-
mA Vo=0V
STBY pull-down resistor
RSTB 550
1100 2200
kΩ
STBY
ON VSTBH 1.5 - Vcc V
control voltage
OFF VSTBL -0.3
-
0.3
V
5 BH25,28,29,30,31,33WHFV/G
BH MA3WHFV
Parameter
Symbol
VOUT
I GND
I STBY
RR
VSAT1
VDL1
VDL01
VDL02
ILMAX
I SHORT
Min.
-
-
-
-
-
-
-
-
-
-
Typ.
VOUT
65
-
60
60
2
6
18
±100
600
100
Max.
95
1.0
-
90
20
30
90
-
-
-
Unit Conditions
V IOUT=1mA
μA IOUT=1mA
μA STBY=0V
dB VRR=-20dBv, fRR=1kHz, IOUT=10mA
mV VIN=0.98 X VOUT, IOUT=100mA
mV VIN=VOUT+0.5V to 5.5V
mV IOUT=1mA to 100mA
mV IOUT=1mA to 300mA
ppm/ C IOUT=1mA, Ta=-40 to +85 C
mA Vo=VOUT X 0.85
mA Vo=0V
www.rohm.com
© 2010 ROHM Co., Ltd. All rights reserved.
2/8
2010.07 - Rev. C

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