R1514H060B-T1-F [RICOH]
Fixed Positive Standard Regulator, 6VCMOS, PDSO5, LEAD FREE, SOT-89, 5 PIN;
| 型号： | R1514H060B-T1-F |
| 厂家： | 
RICOH ELECTRONICS DEVICES DIVISION |
| 描述： | Fixed Positive Standard Regulator, 6VCMOS, PDSO5, LEAD FREE, SOT-89, 5 PIN 光电二极管 |
| 文件： | 总2页 (文件大小：228K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
R1514x Series
150mA 36V Input VR
The R1514x Series are CMOS-based voltage regulators featuring 150mA output current and 36V input voltage. In addition to a
fold-back protection circuit built into conventional regulators, R1514x contains a thermal shutdown circuit. Besides the low supply
current by CMOS, the operating temperature is -40°C to 105°C and the maximum input voltage is 36V, the R1514x series are very
suitable for power source of car accessories.
FEATURES
• Supply Current (ISS) ························Typ. 9μA (VIN=SET VOUT+3V)
• Standby Current (Istandby) ·················Typ. 0.1μA (VIN=36V, CE="L")
• Dropout Voltage (VDIF) ····················Typ. 0.2V (IOUT=20mA, VOUT=5.0V)
• Input Voltage Range (VIN)···············4V to 36V (Absolute maximum rating: 50V)
• Output Voltage Range (VOUT)··········2.0V to 12.0V (internally fixed)
• Output Voltage Accuracy ·················± 2%
• Line Regulation·································· Typ. 0.05%/V
• Fold-back Protection Circuit··············Current limit Typ. 50mA
• Thermal Shutdown Circuit ················Stops at Typ.150°C.
• Package··········································SOT-89-5, HSOP-6J
• Ceramic capacitors can be used. ···0.1μF to 10μF or more
• Temp. coeff. of Output Voltage ···········Typ. ± 100ppm/°C
BLOCK DIAGRAM
R1514xxxxB
Thermal Shutdown
Circuit
V
DD
V
OUT
Internal
VR
Vref
Short
Protection
Current Limit
CE
GND
SELECTION GUIDES
.
xxx : Specify the output voltage within the range 2.0V (
.
020
.
) to 12.0V (
.
120
.
)
Package
SOT-89-5
HSOP-6J
Quantity per Reel
Part No.
in 0.1V steps
1,000 pcs
1,000 pcs
R1514H
.
xxxB-T1-F
R1514S
.
xxxB-E2-F
PACKAGES (Top View)
TYPICAL CHARACTERISTIC
R1514x090B Output Voltage vs. Output Current
SOT-89-5
HSOP-6J
6
5
4
5
4
10
8
6
V
V
V
V
IN=11.0V
IN=11.5V
IN=12.0V
IN=12.5V
1
2
3
1
2
3
4
2
0
1
2
3
4
5
VOUT
GND∗
CE
GND∗
VDD
1
2
3
4
5
6
VOUT
GND∗
CE
GND∗
GND∗
VDD
0
50
100 150 200 250 300
Output Current IOUT (mA)
) The GND pin must be wired together when it is mounted on board
∗
APPLICATIONS
• Power source for home appliances such as refrigerators, rice cookers, electric water warmers, etc
• Power source for car audio equipment, car navigation systems, ETC systems, etc
• Power source for laptop personal computers, digital TVs, cordless phones, and private LAN systems for home, etc
• Power source for office equipment machines such as copiers, printers, facsimiles, scanners, projectors, etc
No.EK-152-091101
CMOS Voltage Regulator
R1514x Series
CMOS Voltage Regulator
Voltage Regulator with 150mA Output Current and 36V Input Voltage
●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
CMMOOS Higghh IInnppuutt VVoollttaaggee AArreeaa
36
maximum rating as high as 50V (peak input voltage: 60V
< 200ms).
R11551144xx
R11551155xx
Abssoolluuttee MMaaxxiimmuumm RRaattiinngg 5500VV
((PPeaakk IInppuutt VVoollttaaggee 6600VV))
LOW SUPPLY CURRENT
DURING OPERATION: 9μA
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.
With Externall OOuttpuutt Transsiissttoorr
R11115522NN
R11117722xx
18
8
CMMOOS Area
R11111111NN
R11111144xx
R11117700xx
MAXIMUM OPERATING AMBIENT
TEMPERATURE 105°C
R11117711JJ
6
5
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.
RP100x RP102x
CMMOOS Higghh CCuurrrreenntt AArreeaa
0
0
50 150 200 300 400
600
800
1000
1200
1400
1600
1800
2000
Output Current (mA)
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
R1514x
R1154x
R1515x
R1170x
RP131x
R1171x
RP170x
R1172x
RP171x
R1173x
R1190x
R1191x
R1500x
R1501x
The currently available information as of December 2009 is provided in this New Product News.
EK-152-091101
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Fixed Positive Standard Regulator, 6.2VCMOS, PDSO5, HALOGEN FREE AND ROHS COMPLIANT, SOT-89, 5 PIN
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