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參數(shù)資料
| 型號(hào)： | R1500J111B-T1-F |
| 廠商： | RICOH COMPANY LTD |
| 元件分類： | 固定正電壓單路輸出LDO穩(wěn)壓器 |
| 英文描述： | 11.1 V FIXED POSITIVE LDO REGULATOR, 0.155 V DROPOUT, PSSO5 |
| 封裝： | LEAD FREE, TO-252, 5 PIN |
| 文件頁數(shù)： | 2/2頁 |
| 文件大?。?/td> | 262K |
| 代理商： | R1500J111B-T1-F |
R1500x Series
CMOS Voltage Regulator
Voltage Regulator with 500mA Output Current and 24V Input Voltage
The currently available information as of December 2009 is provided in this New Product News.
EK-151-08091101
MAXIMUM INPUT VOLTAGE 24V
The CMOS type regulator has been introduced into the
high input voltage area where only bipolar type could
previously operate.
ADOPTION OF DMOS PROCESS
The DMOS (Double Diffused MOS) transistor adopted by
R1500x is characterized by a double diffusion structure
which comprises a low density n-type (channel) diffused
layer and a high density p-type (sources) diffused layer
from the edge of the gate electrode. The R1500x series
possess outstanding properties of high operating voltage
and low on-resistance, which have been achieved by the
channel length scaled down to submicron dimensions
and decreased thickness of the gate oxide film.
MAXIMUM OPERATING AMBIENT
TEMPERATURE 105°C
Unlike Ricoh’s conventional regulators, the operating
ambient temperature range of the R1500x Series is rated
from -40
°C to 105°C that makes it suitable for use in
automotive and industrial applications involving higher
temperatures.
R1111N
R1515x
R1515x R1514x
R1514x
R1114x
RP100x
RP102x
R1172x
R1170x
R1190x
RP131x
R1171J
R1500x
R1501x
R1154x
R1150H
0
5.25
6.5
6
8
18
24
36
0
200
400
600
500
800
50 150
300
1000
1500
1200
1400
1600
1800
2000
R1510S
R1171s
16
Output current (mA)
Maximum
input
voltage
(V)
CMOS type high input voltage area
CMOS type large current range
CMOS area
R1152N external output transistor type
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 in 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 160
°C. Moreover, when the junction
temperature decreases to a level below 135
°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
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| R1500J112B-T1-F | 11.2 V FIXED POSITIVE LDO REGULATOR, 0.155 V DROPOUT, PSSO5 |
| R1500J113B-T1-F | 11.3 V FIXED POSITIVE LDO REGULATOR, 0.155 V DROPOUT, PSSO5 |
| R1500J115B-T1-F | 11.5 V FIXED POSITIVE LDO REGULATOR, 0.155 V DROPOUT, PSSO5 |
| R1500J117B-T1-F | 11.7 V FIXED POSITIVE LDO REGULATOR, 0.155 V DROPOUT, PSSO5 |
| R1500J118B-T1-F | 11.8 V FIXED POSITIVE LDO REGULATOR, 0.155 V DROPOUT, PSSO5 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| R1500PT | 制造商:CHENMKO 制造商全稱:Chenmko Enterprise Co. Ltd. 功能描述:SILICON RECTIFIER |
| R1500-T | 功能描述:整流器 500mA 1500V RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時(shí)間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| R1500-TP | 制造商:Micro Commercial Components (MCC) 功能描述:Diode 1.5KV 0.5A 2-Pin DO-41 T/R |
| R15-0-1.00A-B162CV-V | 制造商:Sensata Technologies 功能描述:R15-0-1.00A-B162CV-V /Pole # 1 /Prod Family: 0213 |
| R150-10 | 制造商:JST Manufacturing 功能描述:66mm 36mm |
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