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参数资料
| 型号： | R1514S030B-E2-F |
| 厂商： | RICOH COMPANY LTD |
| 元件分类： | 固定正电压单路输出标准稳压器 |
| 英文描述： | 3 V FIXED POSITIVE REGULATOR, PDSO6 |
| 封装： | LEAD FREE, HSOP-6 |
| 文件页数： | 2/2页 |
| 文件大小： | 228K |
| 代理商： | R1514S030B-E2-F |
R1514x Series
CMOS Voltage Regulator
Voltage Regulator with 150mA Output Current and 36V Input Voltage
The currently available information as of December 2009 is provided in this New Product News.
EK-152-091101
●Voltage Regulator with 150mA Output and 36V Input Voltage
MAXIMUM INPUT VOLTAGE 36V
The CMOS type regulator has been introduced into the
high input voltage area where only bipolar type could
previously operate.
The R1514x Series have achieved the absolute
maximum rating as high as 50V (peak input voltage: 60V
< 200ms).
LOW SUPPLY CURRENT
DURING OPERATION: 9
μA
This value represents the world’s lowest supply current of
regulators with an input voltage of 36V.
A battery saving system can be built, because the supply
current is low in the operating mode as well as in standby
mode.
MAXIMUM OPERATING AMBIENT
TEMPERATURE 105
°C
Unlike Ricoh’s conventional regulators, the operating
ambient temperature range of the R1514x Series is rated
from -40
°C to 105°C that makes it suitable for use in
automotive and industrial applications involving higher
operating temperatures.
Output Current (mA)
Maximum
Input
Voltage
(V)
CMOS High Input Voltage Area
CMOS High Current Area
CMOS Area
R1111N
R1114x
RP100x
RP102x
R1172x
R1170x
R1171J
R1514x
R1515x
Absolute Maximum Rating 50V
(Peak Input Voltage 60V)
Absolute Maximum Rating 50V
(Peak Input Voltage 60V)
0
5
6
8
18
36
0
200
400
600
800
50 150
300
1000
1200
1400
1600
1800
2000
With External Output Transistor
R1152N
Thermal Shutdown Circuit
The Thermal Shutdown Circuit shown in the block diagram detects an increase in temperature, stops operation, and protects the regulator from
being damaged by a short circuit of the output pin (VOUT) and ground pin (GND).
The Thermal Shutdown Circuit stops operation of the regulator when the junction temperature of the regulator exceeds 150
°C. Moreover, when the
junction temperature decreases to a level below 125
°C after the regulator has stopped, the regulator resumes to normal operation.
As a result, the operation of the Thermal Shutdown Circuit causes the regulator repeatedly to turn OFF and ON till the causes of overheating are
removed. As a consequence, a pulse shaped output voltage occurs. Care should be taken to prevent this situation.
In the datasheet it is shown as a thermal shutdown detection temperature (TTSD) and a thermal shutdown release temperature (TTSR).
Products with a built-in Thermal Shutdown Circuit
R1150H
R1154x
R1170x
R1171x
R1172x
R1173x
R1190x
R1191x
R1500x
R1501x
R1514x
R1515x
RP131x
RP170x
RP171x
相关PDF资料 |
PDF描述 |
|---|---|
| R1514S031B-E2-F | 3.1 V FIXED POSITIVE REGULATOR, PDSO6 |
| R1514S032B-E2-F | 3.2 V FIXED POSITIVE REGULATOR, PDSO6 |
| R1514S033B-E2-F | 3.3 V FIXED POSITIVE REGULATOR, PDSO6 |
| R1514S037B-E2-F | 3.7 V FIXED POSITIVE REGULATOR, PDSO6 |
| R1514S038B-E2-F | 3.8 V FIXED POSITIVE REGULATOR, PDSO6 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| R1514S031B | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:150mA VOLTAGE REGULATOR (Wide Input Voltage Range) |
| R1514S032B | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:150mA VOLTAGE REGULATOR (Wide Input Voltage Range) |
| R1514S033B | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:150mA VOLTAGE REGULATOR (Wide Input Voltage Range) |
| R1514S034B | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:150mA VOLTAGE REGULATOR (Wide Input Voltage Range) |
| R1514S035B | 制造商:RICOH 制造商全称:RICOH electronics devices division 功能描述:150mA VOLTAGE REGULATOR (Wide Input Voltage Range) |
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