MM1856A47 [MITSUMI]
200mA LDO;
| 型号： | MM1856A47 |
| 厂家： | 
MITSUMI ELECTRONICS, CORP. |
| 描述： | 200mA LDO |
| 文件： | 总21页 (文件大小：243K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MITSUMI
200mA LDO MM1856 Series
200mA LDO
Monolithic IC MM1856 Series
Outline
This IC is a 200mA Low dropout regulator IC with ON/OFF control.
The IC applies to a standard home equipments, for a maximum operating voltage is 14V.
Package is a small SOT-25A, SC-82ABB.
Features
1. Maximum operating voltage
2. Output current
14V
200mA
3. No load input current
4. Input current(OFF)
5. Output voltage range
6. Output voltage accuracy
7. Dropout voltage
75µA typ.
1µA max.
1.5~5.0V
2%
300mV typ. (Io=200mA)
0.1%/V max.
60mV max. (Io=1~200mA)
70dB typ. (f=1kHz)
1µF
8. Line regulation
9. Load regulation
10. Ripple rejection
11. Output Capacitor
12. ON/OFF control
13. Thermal shutdown
Package
SOT-25A
SC-82ABB
Applications
1. TV
2. BD recorder
3. Printer
4. Game
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
Block Diagram
Vin
Vout
Bias
Vref
Cont
Current
Limit
Thermal
shutdown
GND
Pin Assignment
1
2
3
4
5
Vin
GND
Cont
NC
1
2
3
4
Cont
GND
Vout
Vin
4
1
3
2
5
1
4
3
2
Vout
SC-82ABB
(TOP VIEW)
SOT-25A
(TOP VIEW)
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
Pin Description
SOT-25A
Pin No.
Pin name
Functions
Internal equivalent circuit diagram
Input pin
Internal
circuit
The capacitor is required to
connect with input pin more
than 1µF.
1
2
Vin
GND
Ground
ON/OFF Control pin
250k
500k
Cont
H
OUTPUT
ON
3
Cont
L
OFF
Cont pin must be connected
with Vin pin, if it is not used.
4
5
NC
No connection
Output pin
The capacitor must be
connected with output pin more
than 1µF.
Vout
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
SC-82ABB
Pin No.
Pin name
Functions
Internal equivalent circuit diagram
ON/OFF Control pin
Cont
H
L
Vout
ON
OFF
250k
1
Cont
500k
Cont pin must be connected
with Vin pin, if it is not used.
2
3
GND
Vout
Ground
Output pin
The capacitor must be
connected with output pin more
than 1µF.
Input pin
Internal
circuit
The capacitor is required to
connect with input pin more
than 1µF.
4
Vin
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
(Except where noted otherwise Ta=25°C)
Absolute Maximum Ratings
Item
Symbol
Tstg
Topr
Vin
Vcont
Iout
Ratings
−55~+150
−40~+85
−0.3~+15
−0.3~+15
350
Units
°C
°C
Storage Temperature
Operating Temperature
Supply Voltage
V
Cont PIN Voltage
Output Current
mA
mW
SOT-25A
SC-82ABB
350(Note1)
330(Note2)
Power Dissipation
Pd
Note1 : With the PC Board of glass epoxy. (60 40 1.6mm)
Note2 : With the PC Board of glass epoxy. Copper foil area 60%. (100 100 1.6mm)
(Except where noted otherwise Ta=25°C)
Recommended Operating Conditions
Item
Symbol
Iout
Vop
Ratings
0~200
1.8~14
Units
mA
V
Output Current
Operating Voltage
(Except where noted otherwise Vin=Vo(typ.)+1V, Io=1mA, Vcont=1.6V, Ta=25°C)
Electrical Characteristics 1
Item
Symbol
Measurement conditions
Min. Typ. Max. Units
Io=0mA
Vcont=VDD
No-Load Input Current
Icc
75
0
120
µA
Input Current(OFF)
Output Voltage (Note4)
Dropout Voltage (Note5)
Line Regulation
Iccoff
VOUT
Vio
VCont=0V
Io=1mA
1
µA
V
0.98
1.02
0.5
Vin=Vo
-0.2V, Io=200mA
0.3
V
V1
Vin=Vo+1~14V, Io=1mA
Io=1~200mA
0.1 %/V
Load Regulation
V2
15
60
mV
Vout Temperature Coefficient (Note3)
Vout /
T
Ta=
-
40~+85°C
100
ppm/°C
f=1kHz
Vripple=1Vp-p, Io=10mA
Vcont=1.6V
Ripple Rejection (Note3)
Cont Pin Input Current
RR
70
3
dB
Icont
12
µA
V
Cont Pin High Threshold Level VcontH
Cont Pin Low Threshold Level VcontL
1.6
0.3
V
Note3 : The parameter is guaranteed by design.
Note4 : Please refer to another page.
Note5 : The parameter is not guaranteed in the model less than VOUT=2V.
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
(Except where noted otherwise Vin=Vo(typ.)+1V, Io=1mA, Vcont=1.6V, Ta=25°C)
Electrical Characteristics 2
Output Voltage (V)
Model No.
Measurement Conditions
Min.
1.470
1.568
1.666
1.764
1.862
1.960
2.058
2.156
2.254
2.352
2.450
2.548
2.646
2.744
2.842
2.940
3.038
3.136
3.234
3.332
3.430
3.528
3.626
3.724
3.822
3.920
4.018
4.116
4.214
4.312
4.410
4.508
4.606
4.704
4.802
4.900
Typ.
1.5
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
Max.
1.530
1.632
1.734
1.836
1.938
2.040
2.142
2.244
2.346
2.448
2.550
2.652
2.754
2.856
2.958
3.060
3.162
3.264
3.366
3.468
3.570
3.672
3.774
3.876
3.978
4.080
4.182
4.284
4.386
4.488
4.590
4.692
4.794
4.896
4.998
5.100
MM1856A15
MM1856A16
MM1856A17
MM1856A18
MM1856A19
MM1856A20
MM1856A21
MM1856A22
MM1856A23
MM1856A24
MM1856A25
MM1856A26
MM1856A27
MM1856A28
MM1856A29
MM1856A30
MM1856A31
MM1856A32
MM1856A33
MM1856A34
MM1856A35
MM1856A36
MM1856A37
MM1856A38
MM1856A39
MM1856A40
MM1856A41
MM1856A42
MM1856A43
MM1856A44
MM1856A45
MM1856A46
MM1856A47
MM1856A48
MM1856A49
MM1856A50
Io=1mA
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
Measuring Circuit
Ceramic
1.0µF
A
VIN
VOUT
A
V
Ceramic
1.0µF
A
Cont
GND
Application Circuit
Ceramic
1.0µF
VIN
VOUT
Ceramic
1.0µF
Cont
GND
Temperature Characteristics : B
(Reference example of external parts)
· Output capacitor
· Input capacitor
Ceramic capacitor 1.0µF
Ceramic capacitor 1.0µF
· In the event a problem which may affect industrial property or any other rights of us or a third party is
encountered during the use of information described in these circuit, we shall not be liable for any such
problem, nor grant a license therefore.
· Note
1. There is a possibility with deterioration and destruction of IC when using it exceeding the absolute
maximum rating. The absolute maximum rating , Never exceed it. The functional operation is not assured.
2. There is a possibility that it becomes impossible to maintain this performance and reliability IC original
when using it exceeding recommended operation voltage.
Please use it in recommended operation voltage.
3. Due to restrictions on the package power dissipation, the output current value may not be satisfied.
Attention should be paid to the power dissipation of the package when the output current is large or the
voltage between Iinput and Output is high.
4. The output capacitor is required between output and GND to prevent oscillation.
5. The ESR of capacitor must be defined in ESR stability area. It is possible to use a ceramic capacitor without
ESR resistance for output. The ceramic capacitor must be used more than 1.0µF and B temperature
characteristics.
6. The wire of VDD and GND is required to print full ground plane for noise and stability.
7. The input capacitor must be connected a distance of less than 1cm from input pin.
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
8. It is able to an unstable operation when you use the capacitor with intense capacitance change
The capacitor has the dependency at the power-supply voltage and the temperature.
The capacity value changes by the environment used. Please evaluate IC in the set.
9. In case the output voltage is above the input voltage, the overcurrent flow by internal parasitic diode from
output to input.In such application, the external bypass diode must be connected between output and input
pin.
10. There is a possibility of becoming an unstable operation. when using it with Dropout voltage no margin.
Please evaluate it enough when there is no margin in Dropout voltage.
11. The overcurrent protection circuit of the vertical type is built into this IC.
12. There is a possibility that IC generates heat when the output terminal is short-circuited. However, the
thermal shutdown circuit operates, and it will do operation that protects IC.
The thermal shutdown circuit is designed only to shut the IC off to prevent thermal runaway.
Do not continue to use the IC in an environment where the operation of this circuit is assumed.
The characteristic changes depending on the substrate condition. Please evaluate IC in the set.
13. The hysteresis circuit is not built into the thermal shutdown circuit. It returns automatically in temperature
returned after it shuts down by self-generation of heat. After it returns, it shuts down again by
self-generation of heat. It is necessary to change the environment used (IC consumption,temperature)
if it operates in upper cycle.
About Power Dissipation
The Power dissipation change if board to mount IC change because radiative heat fix at board.It is reference
data below, Evaluate IC in the set.
SOT-25A
1. PC Board of glass epoxy
Board size
60mm×40mm t=1.6mm Copper foil area 60%
350mW Ta=25°C
Power dissipation
2. JEDEC51-7 standard
Board size
114.3mm×76.2mm t=1.6mm Copper foil area 80%
Power dissipation
700mW Ta=25°C (It is reference value measured by JEDEC51-7 standard.)
900
800
2. JEDEC51-7 standard
700
600
500
400
300
200
100
0
1. PC Board of glass epoxy
0
25
50
75
100
125
150
Ambient Temperature(˚C)
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
SC-82ABB
1. PC Board of glass epoxy
Board size
100mm×100mm t=1.6mm Copper foil area 60%
Power dissipation
300mW Ta=25°C
2. JEDEC51-7 standard
Board size
114.3mm×76.2mm t=1.6mm Copper foil area 80%
Power dissipation
650mW Ta=25°C (It is reference value measured by JEDEC51-7 standard.)
900
800
700
600
500
400
300
200
100
0
2. JEDEC51-7 standard
1. PC Board of glass epoxy
0
25
50
75
100
125
150
Ambient Temperature(˚C)
It is recommended to layout the VIA for heat radiation in the GND pattern of reverse (of IC) when there is the
GND pattern in the inner layer (in using multiplayer substrate).
By increasing these copper foil pattern area of PCB, Power dissipation improves.
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
(Except where noted otherwise Vin=Vo(typ.)+1V, Iout=1mA, Vcont=Vo+1V, Cin=Co=1µF, Ta=25°C)
Characteristics (Vo=1.5V)
Input voltage
- Input current
Input voltage
- Input current
Vcont=2.5V, RL=
Vcont=1.6V, RL=
400
350
300
250
200
150
100
50
400
350
300
250
200
150
100
50
0
0
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
Input voltage (V)
Input voltage (V)
Cont pin voltage
-
Input current
Input voltage
-
Output voltage
VIN=2.5V
90
85
80
75
70
65
60
55
50
45
40
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
RL=7.5
RL=15
RL=1.5k
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
Cont pin voltage (V)
Input voltage (V)
Line regulation
Load regulation
RL=1.5k
2.0
1.5
30
20
1.0
10
0.5
0
0.0
−0.5
−1.0
−10
−20
−30
−1.5
−2.0
2
4
6
8
10
12
14
0
20 40 60 80 100 120 140 160 180 200
Input voltage (V)
Output current (mA)
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
Cont pin voltage
- Cont pin current
Current Limit
35
30
25
20
15
10
5
2.0
1.5
1.0
0.5
0.0
0
0
2
4
6
8
10
12
14
0
50
100 150 200 250 300
Cont pin voltage (V)
Output current (mA)
Ambient Tempereture
-
Output voltage
Thermal Shut Down
1.55
2.0
1.53
1.51
1.49
1.47
1.45
1.5
1.0
0.5
0.0
−50 −25
0
25
50
75 100 125 150
25
50
75
100 125 150 175
Ambient Tempereture (ºC)
Ambient Tempereture (ºC)
Ripple Rejection
0
−10
−20
−30
−40
−50
15
30
−60
−70
−80
−90
150
0.01
0.1
1
10
100
1000
Frequency (kHz)
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
ESR stable area
ESR stable area
Cout=1µF
Cout=0.47µF
Instable area
1000
1000
Instable area
Stable area
1
1
0.1
Stable area
0.1
0.01
0.01
0
50
100
150
200
0
50
100
150
200
Output current (mA)
Output current (mA)
Turn-On Transient response
Turn-Off Transient response
Vin=2.5V, Vcont=2 0V, RL=1.5k
5mS/div
Vin=2.5V, Vcont=0 2V, RL=1.5k
Vcont:2V/div
2µS/div
Vcont:1V/div
VO:1V/div
lin:200mA/div
VO:1V/div
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
Load Transient response
V
in=Vcout=2.5V, I
O
=1mA 50mA, Cout=1µF
V
in=Vcout=2.5V, I
O
=1mA 50mA, Cout=2.2µF
IO:50mA/div
20µS/div
20µS/div
IO:50mA/div
VO:50mV/div
VO:50mV/div
V
in=Vcout=2.5V, I
O
=1mA 100mA, Cout=1µF
IO:50mA/div
V
in=Vcout=2.5V, I
O
=1mA 100mA, Cout=2.2µF
IO:50mA/div
20µS/div
20µS/div
VO:50mV/div
VO:50mV/div
V
in=Vcout=2.5V, I
O
=1mA 200mA, Cout=1µF
IO:100mA/div
V
in=Vcout=2.5V, I
O=1mA 200mA, Cout=2.2µF
20µS/div
20µS/div
IO:100mA/div
VO:50mV/div
VO:50mV/div
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
(Except where noted otherwise Vin=Vo(typ.)+1V, Iout=1mA, Vcont=Vo+1V, Cin=Co=1µF, Ta=25°C)
Characteristics (Vo=3.3V)
Input voltage
- Input current
Input voltage
- Input current
Vcont=4.3V
Vcont=1.6V
400
350
300
250
200
150
100
50
400
350
300
250
200
150
100
50
0
0
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
Input voltage (V)
Input voltage (V)
Cont pin voltage
-
Input current
Input voltage
-
Output voltage
VIN=4.3V
90
85
80
75
70
65
60
55
50
45
40
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
RL=16.5
RL=33
RL=3.3k
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
Cont pin voltage (V)
Input voltage (V)
Line regulation
Load regulation
RL=3.3k
2.0
1.5
30
20
1.0
10
0.5
0
0.0
−0.5
−1.0
−10
−20
−30
−1.5
−2.0
4
6
8
10
12
14
0
20 40 60 80 100 120 140 160 180 200
Input voltage (V)
Output current (mA)
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
- Dropout voltage
Cont pin voltage
- Cont pin current
Output current
35
30
25
20
15
10
5
500
450
400
350
300
250
200
150
100
50
0
0
0
2
4
6
8
10
12
14
0
50
100
150
200
Cont pin voltage (V)
Output current (mA)
Current Limit
Ambient Tempereture
-
Output voltage
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.40
3.38
3.36
3.34
3.32
3.30
3.28
3.26
3.24
3.22
3.20
0
50
100 150 200 250 300
−50 −25
0
25
50
75 100 125 150
Output current (mA)
Ambient Tempereture (ºC)
Thermal Shut Down
Ripple Rejection
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
−10
−20
−30
−40
33
−50
66
−60
−70
−80
−90
330
25
50
75
100 125 150 175
0.01
0.1
1
10
100
1000
Ambient Tempereture (ºC)
Frequency (kHz)
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
ESR stable area
ESR stable area
Cout=1µF
Cout=0.47µF
Instable area
1000
1000
Instable area
Stable area
1
1
0.1
Stable area
0.1
0.01
0.01
0
50
100
150
200
0
50
100
150
200
Output current (mA)
Output current (mA)
Turn-On Transient response
Turn-Off Transient response
Vin=4.3V, Vcont=2 0V, RL=3.3k
5mS/div
Vin=4.3V, Vcont=0 2V, RL=3.3k
Vcont:2V/div
5µS/div
Vcont:1V/div
VO:1V/div
lin:200mA/div
VO:2V/div
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
Load Transient response
V
in=Vcout=4.3V, I
O
=1mA 50mA, Cout=1µF
V
in=Vcout=4.3V, I
O
=1mA 50mA, Cout=2.2µF
IO:50mA/div
20µS/div
20µS/div
IO:50mA/div
VO:50mV/div
VO:50mV/div
V
in=Vcout=4.3V, I
O
=1mA 100mA, Cout=1µF
IO:50mA/div
V
in=Vcout=4.3V, I
O
=1mA 100mA, Cout=2.2µF
IO:50mA/div
20µS/div
20µS/div
VO:50mV/div
VO:50mV/div
V
in=Vcout=4.3V, I
O
=1mA 200mA, Cout=1µF
IO:100mA/div
V
in=Vcout=4.3V, I
O=1mA 200mA, Cout=2.2µF
20µS/div
20µS/div
IO:100mA/div
VO:50mV/div
VO:50mV/div
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
(Except where noted otherwise Vin=Vo(typ.)+1V, Iout=1mA, Vcont=Vo+1V, Cin=Co=1µF, Ta=25°C)
Characteristics (Vo=5.0 V)
Input voltage
- Input current
Input voltage
- Input current
Vcont=6.0V
Vcont=1.6V
400
350
300
250
200
150
100
50
400
350
300
250
200
150
100
50
0
0
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
Input voltage (V)
Input voltage (V)
Cont pin voltage
-
Input current
Input voltage
-
Output voltage
VIN=6V
90
85
80
75
70
65
60
55
50
45
40
6
5
4
3
2
1
0
RL=7.5
RL=50
RL=5k
0
2
4
6
8
10
12
14
0
2
4
6
8
10
12
14
Cont pin voltage (V)
Input voltage (V)
Line regulation
Load regulation
RL=5k
2.0
1.5
30
20
1.0
10
0.5
0
0.0
−0.5
−1.0
−10
−20
−30
−1.5
−2.0
4
6
8
10
12
14
0
50
100
150
200
Input voltage (V)
Output current (mA)
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
- Dropout voltage
Cont pin voltage
- Cont pin current
Output current
40
35
30
25
20
15
10
5
500
450
400
350
300
250
200
150
100
50
0
0
0
2
4
6
8
10
12
14
0
50
100
150
200
Cont pin voltage (V)
Output current (mA)
Current Limit
Ambient Tempereture
-
Output voltage
6
5
4
3
2
1
0
5.10
5.05
5.00
4.95
4.90
4.85
4.80
0
50
100 150 200 250 300
−50 −25
0
25
50
75 100 125 150
Output current (mA)
Ambient Tempereture (ºC)
Thermal Shut Down
Ripple Rejection
6
5
4
3
2
1
0
0
−10
−20
−30
−40
−50
15
−60
−70
−80
−90
100
500
10
25
50
75
100 125 150 175
0.01
0.1
1
100
1000
Ambient Tempereture (ºC)
Frequency (kHz)
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
ESR stable area
ESR stable area
10
10
Instable area
Stable area
Instable area
Stable area
1
1
0.1
0.1
0.01
0.01
0
50
100
150
200
0
50
100
150
200
Output current (mA)
Output current (mA)
Turn-On Transient response
Turn-Off Transient response
Vin=6.0V, Vcont=2 0V, RL=5.0k
5mS/div
Vin=0.6V, Vcont=0 2V, RL=5.0k
Vcont:2V/div
5µS/div
VO:2V/div
Vcont:1V/div
lin:200mA/div
VO:2V/div
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
MITSUMI
200mA LDO MM1856 Series
Load Transient response
V
in=Vcout=6.0V, I
O
=1mA 50mA, Cout=1µF
V
in=Vcout=6.0V, I
O
=1mA 50mA, Cout=2.2µF
IO:50mA/div
20µS/div
20µS/div
IO:50mA/div
VO:50mV/div
VO:50mV/div
V
in=Vcout=6.0V, I
O
=1mA 100mA, Cout=1μF
IO:50mA/div
V
in=Vcout=6.0V, I
O
=1mA 100mA, Cout=2.2µF
IO:50mA/div
20μS/div
20µS/div
VO:50mV/div
VO:50mV/div
V
in=Vcout=6.0V, I
O
=1mA 200mA, Cout=1μF
IO:100mA/div
V
in=Vcout=6.0V, I
O=1mA 200mA, Cout=2.2µF
20μS/div
20µS/div
IO:100mA/div
VO:50mV/div
VO:50mV/div
• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
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