The soft-start can reduce a rush current by the Cs capacitor on start-up.
Package is SOT89-5A which can be the high radiation of heat on small space.
Features
1. Maximum input voltage
2. Output current
3. No load input current
4. Input current (OFF)
5. Output voltage range
6. Output voltage accuracy
7. Dropout voltage
8. Line regulation
9. Load regulation
10. Ripple rejection
11. Thermal shutdown
12. Output Capacitor
6V
1A
50µA typ.
1µA max.
1.2~5.0V
±1% or ±15mV
0.7V max. (I
O
=1A, V
O
=3V)
±0.2%/V max.
130mV max.(I
O
=1~1000mA)
70dB typ. (f=1kHz)
Built-in
1µF
Package
SOT89-5A
SSON-6A
Applications
1.
2.
3.
4.
TV
BD recorder/player
Printer
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
1A LDO with soft-start MM3529 Series
Model Name
M
M
3
5
2
9
A
a
a
Function Type
A
CE=H-Active,
with Discharge Function
12
~
b
c
d
e
b
Voltage Output RANK
The combination of each regulator
output voltage is specified by
design serial numbers.
It is assigned in order from 12.
Output voltage can be set in the
range.
50
c
Package
P
R
SOT89-5A
SSON-6A
R
L
F
B
d
Packing Specifications
R HOUSING (SOT89-5A, SSON-6A)
L HOUSING
F HOUSING
B HOUSING
e
E
EMBOSS TAPE
• 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
1A LDO with soft-start MM3529 Series
Block Diagram
VDD
CE
Bias
C
S
Vref
VOUT
Thermal
Shutdown
GND
Current
Limit
Pin Assignment
5
4
1
2
3
1
2
3
4
5
C
S
GND
CE
VDD
VOUT
6
5
4
Heat Spreader
Bottom
Note1
SOT89-5A
(TOP VIEW)
1
2
3
4
5
6
VOUT
C
S
GND
CE
NC
VDD
1
2
SSON-6A
(TOP VIEW)
3
• 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
1A LDO with soft-start MM3529 Series
Pin Description
SOT89-5A
Pin No.
1
2
Pin name
C
S
GND
Functions
Soft-start pin (Note2)
GND pin
ON/OFF-Control pin (with CE pull-down resistor)
CE
H
L
Output
ON
OFF
3
CE
Connect CE pin with VDD pin, when it is not used.
4
5
VDD
V
OUT
Voltage-supply pin
Output pin
SSON-6A
Pin No.
1
2
3
Pin name
V
OUT
C
S
GND
Functions
Output pin
Soft-start pin (Note2)
GND pin
ON/OFF-Control pin (with CE pull-down resistor)
CE
H
L
Output
ON
OFF
4
CE
Connect CE pin with VDD pin, when it is not used.
5
6
NC
VDD
No connection
Voltage-supply pin
Note2 : Must be connect capacitor to Soft-Start pin.
Refer to 9 and 19 for details.
• 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
1A LDO with soft-start MM3529 Series
Absolute Maximum Ratings
Item
Storage Temperature
Junction Temperature
Supply Voltage
CE input Voltage
Output Voltage
Cs Voltage
Output Current
Power Dissipation (Note3)
(Except where noted otherwise Ta=25°C)
Symbol
Tstg
T
jMAX
V
DD
V
CE
V
OUT
V
CS
I
OMAX
Pd
Ratings
−55~+150
150
−0.3~+6.5
−0.3~+6.5
−0.3~VDD+0.3
−0.3~VDD+0.3
1.2
1780
SOT89-5A
1250
SSON-6A
76.2mm t=1.6mm
Units
°C
°C
V
V
V
V
A
mW
Note3 : JEDEC51-7 standard 114.3mm
Recommended Operating Conditions
Item
Operating Ambient Temperature
Operating Voltage
Output Current
Symbol
Topr
Vop
I
OUT
(Except where noted otherwise Ta=25°C)
Ratings
-40~+85
1.6~6.0
0~1
Units
°C
V
A
• 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.
As a low-power 16-bit chip, msp430 has greatly improved functions compared to 8-bit MCU. I bought msp430 in a group purchase last time and saw its power. However, the IO port and FLASH were small, so ...
The TIDA-00588 reference design is a Booster Pack that harvests energy from a variety of current sources or from an on-board solar cell to power any low-power TI Launchpad. This design is a highly int...
This paper gives the principle and method of low noise design for broadband amplifiers; discusses the low noise electronic design method for broadband amplifiers in the case of source resistance and s...
I started to use STM8, programming environment STVD V4.1.2, compiler Cosmic V5.2.6, simulator ST-LINK.I wrote the first simplest program (initialization, light flashing), but the following problem occ...
Today, with the increasing integration of functions, mobile phones can also be used as portable media players (PMP), digital cameras, handheld computers (PDAs), and even global positioning systems ...[Details]
introduction
Throughout the history of automotive lighting, power has always played an important role. Initially, cars only needed headlights to see the road in the dark. Later, other light so...[Details]
As LEDs continue to improve in almost every aspect of performance and cost, LED lighting is being used in an increasingly wide range of applications, among which LED street lights are a focus of in...[Details]
As a simple and practical input device, buttons have been used in various microcontroller application systems and are ubiquitous. However, the buttons used in different practical occasions are also...[Details]
I've been studying dot matrix recently. It looks simple, but it takes a while to master it completely! The 8*8 dot matrix hardware circuit I'm making now is like this. The row is driven by 74HC138 + t...[Details]
VP2188 is a color STN LCD module produced by Jingdian Pengyuan. This module is a dot matrix transmissive color STN display screen with a color scale of 65 k colors and white LED backlight. Its core...[Details]
OC faults may be the most frequent and the most frequent of all faults in the inverter. They alarm during the startup process, during the shutdown process, during operation, and even when powered o...[Details]
Motors are important products that convert electrical energy into mechanical energy to achieve automation, and they are widely used in industrial control, medical electronics, white a...[Details]
Preface
In recent years, white light LEDs have gradually replaced incandescent bulbs and fluorescent lamps because they have unparalleled advantages over traditional light sources in terms...[Details]
D5026A is a driver IC designed by Shanghai Debei Electronics for energy-saving LED display screens. Its design concept is energy-saving and compatible with existing solutions, that is, it can be ...[Details]
Currently, each country is developing its own USB interface
charging specifications
, which leads to a major problem that a USB interface
charging
device manufactured in one country...[Details]
0 Introduction
With the rapid development of social economy and science and technology, electric locomotives, subways and electric vehicles will be widely used. The power conversion and cont...[Details]
Among the uses of electrical energy, lighting accounts for a considerable proportion. Compared with the earlier ordinary incandescent lamps, the fluorescent lamps and energy-saving lamps we commonl...[Details]
Movpower is a portable power bank. It can charge most mobile phones and digital products, such as digital cameras, PDAs, and mobile phones such as Apple, iPod, Blackberry, Motorola, Samsung, Nokia,...[Details]
1. Tips for charging UPS for the first time
After purchasing a new UPS, plug the UPS into the 220V mains power grid and charge it for at least 12 hours to ensure that the battery is fully char...[Details]
Microcontroller MCU
京公网安备 11010802033920号
EEWORLD
