RN5RZ35BA-TR-FA [RICOH]
Fixed Positive LDO Regulator, 3.5V, 0.3V Dropout, CMOS, PDSO5, ROHS COMPLIANT, PLASTIC, SOT-23, 5 PIN;
| 型号： | RN5RZ35BA-TR-FA |
| 厂家： | 
RICOH ELECTRONICS DEVICES DIVISION |
| 描述： | Fixed Positive LDO Regulator, 3.5V, 0.3V Dropout, CMOS, PDSO5, ROHS COMPLIANT, PLASTIC, SOT-23, 5 PIN 光电二极管 输出元件 调节器 |
| 文件： | 总23页 (文件大小：899K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
LOW DROPOUT AND LOW NOISE
VOLTAGE REGULATOR
NO. EA-039-091028
Rx5RZ SERIES
OUTLINE
The Rx5RZ Series are CMOS-based voltage regulator ICs with high output voltage accuracy, low supply current,
low dropout voltage and high ripple rejection. Each of these voltage regulator ICs consists of a voltage reference
unit, an error amplifier, output voltage setting resistors, a current limit circuit and a chip enable circuit. (Provided
two types of chip enable circuit ; “H” active and “L” active, that can be selected when order.)for A/B version
The output voltage of these ICs is fixed with high accuracy.
In addition to low supply current from CMOS process, the Rx5RZ Series may lengthen battery life through low
dropout voltage and chip enable function thanks to the built-in low ON resistance transistor. Also when compared
with conventional regulators that employ CMOS process, these ICs have superior ripple rejection, input transient
response characteristic and load transient response characteristic thus making these product suitable for power sup-
ply for hand-held communication equipment.
Since the package for these ICs are the SOT-23-5 package and SOT89, high density mounting of the ICs on
boards is possible.
FEATURES
• Ultra-Low Supply Current
...........................................
Typ. 20µA
.........................
• Ultra-Low Supply Current (Standby)
Typ. 0.1µA (for A/B version)
2.0ꢀ
..................................
• High Accuracy Output Voltage
.................................................
• High Ripple Rejection
• Low Dropout Voltage
Typ. 55dB (f=1kHz)
Typ. 0.2V (IOUT=60mA)
..................................................
........
• Low Temperature-Drift Coefficient of Output Voltage
Typ. 100ppm/ꢁC
...........................................
• Excellent Line Regulation
Typ. 0.05ꢀ/V
.............................................................
• Output Voltage
Stepwise setting with a step of 0.1V in the range of 2.0V to 6.0V
is possible (refer to Selection Guide).
Typ. 50mA
...........................
• Built-in Short Current Limit Circuit
..............................................................
• Small Package
SOT-23-5 (Mini-mold), SOT89
APPLICATIONS
• Power source for battery-powered equipment.
• Power source for cellular phones, cameras, VCRs, camcorders, hand-held audio instruments and hand-held com-
munication equipment.
• Power source for domestic appliances.
1
Rx5RZ
BLOCK DIAGRAMS
RN5RZxxB
RN5RZxxA
VDD
2
3
VOUT VDD
2
3 VOUT
–
+
–
+
Vref
Vref
Current Limit
Current Limit
5
CE
5
1
GND
1 GND
CE
RH5RZxxC
VDD
2
3 VOUT
–
+
Vref
Current Limit
1
GND
SELECTION GUIDE
The output voltage, the active type of the chip enable circuit, the packing type, and the taping type for the ICs
can be selected at the user's request.
These selections can be made by designating the part number as shown below:
Rx5RZxxxx–xx ← Part Number
↑
↑↑↑ ↑
a
b cd e
Code
Contents
Package type:
N : SOT23-5
H : SOT89
a
Setting Output Voltage (VOUT) :
b
c
Stepwise setting with a step of 0.1V in the range of 2.0V to 6.0V is possible.
Designation of Active Type of The Chip Enable Circuit :
A : “L” active type
B : “H” active type
C : no CE pin
Designation of Packing Type :
A : Taping
d
e
C : Antistatic bag (for Samples only)
Designation of Taping Type :
Ex. TR, TL (refer to Taping Specifications ; TR type is the standard direction.)
For example, the product with Output Voltage of 5.0V, Specified Polarity of Chip Enable is “H” active and Taping
Type TR is designated by Part Number RN5RZ50BA-TR.
2
Rx5RZ
PIN CONFIGURATION
• SOT-23-5
• SOT-89
5
4
(mark side)
(mark side)
1
2
1
2
3
3
PIN DESCRIPTION
Pin No.
Symbol
GND
VDD
Description
1
2
3
4
5
Ground Pin
Input Pin
VOUT
NC
Output Pin
No Connection
CE or CE Chip Enable Pin
ABSOLUTE MAXIMUM RATINGS
Symbol
Item
Ratings
Unit
V
VIN
Input Voltage
9
VCE
Input Voltage (CE or CE Pin)
Output Voltage
–0.3 to VIN +0.3
–0.3 to VIN +0.3
200
V
VOUT
IOUT
V
Output Current
mA
420 (SOT-23-5)*
900 (SOT-89)*
PD
Power Dissipation
mW
Topt
Tstg
Operating Temperature
Storage Temperature
–40 to +85
ꢁC
ꢁC
–55 to +125
*) For Power Dissipation, please refer to PACKAGE INFORMATION.
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum ratings are threshold limit values that must not be exceeded even for an instant under
any conditions. Moreover, such values for any two items must not be reached simultaneously. Operation
above these absolute maximum ratings may cause degradation or permanent damage to the device. These
are stress ratings only and do not necessarily imply functional operation below these limits.
3
Rx5RZ
ELECTRICAL CHARACTERISTICS
• RN5RZxxA Series
Topt=25ꢁC
Symbol
Item
Output Voltage
Conditions
Min.
Typ.
Max.
Unit
VOUT
VIN=VOUT+1V, IOUT=30mA
×0.98
×1.02
V
VIN=VOUT+1V
IOUT
Output Current
Load Regulation
100
mA
When VOUT=VOUT–0.1V
VIN=VOUT+1V
∆VOUT
∆IOUT
20
40
mV
1mA≤IOUT≤80mA
VDIF
ISS
Dropout Voltage
IOUT=60mA
VIN=VOUT+1V
0.2
20
0.3
40
V
Supply Current
µA
µA
Istandby
Supply Current (Standby)
VIN=VCE=VOUT+1V
0.1
1.0
IOUT=30mA
∆VOUT
∆VIN
Line Regulation
0.05
55
0.20
8
%/V
VOUT+0.5V≤VIN≤8.0V
f=1kHz, Ripple 0.5Vrms
VIN=VOUT+1V
RR
Ripple Rejection
Input Voltage
dB
V
VIN
Output Voltage
IOUT=30mA
∆VOUT
∆Topt
100
ppm/ꢁC
Temperature Coefficient
–40ꢁC≤Topt≤85ꢁC
Ilim
RPU
Short Current Limit
CE Pull-up Resistance
CE Input Voltage “H”
CE Input Voltage “L”
VOUT=0V
50
mA
MΩ
V
2.5
1.5
5.0
10.0
0.25
VCEH
VCEL
0.00
V
4
Rx5RZ
• RN5RZxxB Series
Topt=25ꢁC
Unit
Symbol
Item
Output Voltage
Conditions
IN=VOUT+1V, IOUT=30mA
VIN=VOUT+1V
Min.
Typ.
Max.
VOUT
V
×0.98
×1.02
V
IOUT
Output Current
Load Regulation
100
mA
mV
When VOUT=VOUT–0.1V
VIN=VOUT+1V
1mA≤IOUT≤80mA
∆VOUT
∆IOUT
20
40
VDIF
ISS
Dropout Voltage
IOUT=60mA
VIN=VOUT+1V
0.2
20
0.3
40
V
Supply Current
µA
µA
Istandby
Supply Current (Standby)
VIN=VOUT+1V, VCE=GND
0.1
1.0
IOUT=30mA
VOUT+0.5V≤VIN≤8.0V
∆VOUT
∆VIN
Line Regulation
0.05
55
0.20
8
%/V
f=1kHz, Ripple 0.5Vrms
VIN=VOUT+1V
RR
Ripple Rejection
Input Voltage
dB
V
VIN
Output Voltage
Temperature Coefficient
IOUT=30mA
–40ꢁC≤Topt≤85ꢁC
∆VOUT
∆Topt
100
ppm/ꢁC
Ilim
RPU
Short Current Limit
VOUT=0V
50
mA
MΩ
V
CE Pull-down Resistance
CE Input Voltage “H”
CE Input Voltage “L”
2.5
1.5
5.0
10.0
0.25
VCEH
VCEL
0.00
V
• RH5RZxxC Series
Topt=25ꢁC
Unit
V
Symbol
Item
Output Voltage
Output Current
Conditions
VIN=VOUT+1V, IOUT=30mA
VIN=VOUT+1V
Min.
×0.98
100
Typ.
Max.
VOUT
IOUT
×1.02
mA
VIN=VOUT+1V
1mA≤IOUT≤80mA
∆VOUT
∆IOUT
Load Regulation
20
40
mV
VDIF
ISS
Dropout Voltage
Supply Current
IOUT=60mA
0.2
20
0.3
40
V
VIN=VOUT+1V
µA
IOUT=30mA
VOUT+0.5V≤VIN≤8.0V
∆VOUT
∆VIN
Line Regulation
0.05
55
0.20
%/V
f=1kHz, Ripple 0.5Vrms
VIN=VOUT+1V
RR
Ripple Rejection
Input Voltage
dB
V
VIN
8
Output Voltage
Temperature Coefficient
IOUT=30mA
–40ꢁC≤Topt≤85ꢁC
∆VOUT
∆Topt
100
50
ppm/ꢁC
Ilim
Short Current Limit
VOUT=0V
mA
5
Rx5RZ
OPERATION
RN5RZxxB
RN5RZxxA
3
VOUT
3 VOUT
VDD
2
VDD
2
–
–
Error Amp.
Vref
Error Amp.
Vref
+
+
R1
R2
R1
R2
Current Limit
Current Limit
5
2
CE
5
1
3
GND
1 GND
CE
RH5RZxxC
VOUT
VDD
–
+
R1
R2
Vref
Current Limit
1
GND
In these ICs, the output voltage VOUT is detected by feed-back registers R1, R2, and the detected output voltage
is compared with a reference voltage by an error amplifier, so that a constant voltage is output.
A current limit circuit working for short protection and a chip enable circuit for standby function are included.
TEST CIRCUITS
IOUT
2
VDD
VOUT
3
2
5
VDD
VOUT
3
RN5RZxxB
SERIES
A
RN5RZxxB
SERIES
VIN
C1
C2
C2
C1
5
CE
CE
VIN
GND
1
GND
1
C1 : 1µF
C2 : 10µF
C1 : 1µF
C2 : 10µF
Fig.1 Standard Test Circuit
Fig.2 Supply Current Test Circuit
6
Rx5RZ
IOUT
C1
2
5
VDD
VOUT
3
RN5RZxxB
SERIES
P.G.
CE
GND
1
VIN
C1 : 10µF
Fig.3 Line Transient Response Test Circuit
2
5
VDD
VOUT
3
RN5RZxxB
SERIES
VIN
C1
C2
CE
GND
1
l1
l2
C1 : 1µF
C2 : 10µF
Fig.4 Load Transient Response Test Circuit
IOUT
C2
2
5
VDD
VOUT
3
RN5RZxxB
SERIES
VIN
C1
CE
GND
1
C1 : 1µF
C2 : 10µF
Fig.5 Ripple Rejection Test Circuit
7
Rx5RZ
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current
Rx5RZ30x
Rx5RZ40x
3.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
3.5V
4.0V
4.5V
5.0V
3.0
2.5
2.0
1.5
1.0
0.5
0.0
6.0V
5.0V
VIN=3.3V
VIN=4.3V
0
100
200
300
400
500
0
100
200
300
400
500
Output Current IOUT(mA)
Output Current IOUT(mA)
Rx5RZ50x
6.0
5.0
4.0
3.0
2.0
1.0
0.0
6.0V
7.0V
VIN=5.3V
5.5V
0
100
200
300
400
500
Output Current IOUT(mA)
2) Output Voltage vs. Input Voltage
Rx5RZ30x
Rx5RZ40x
4.0
5.0
4.0
3.0
2.0
1.0
0.0
3.5
3.0
2.5
2.0
1.5
IOUT=0mA
IOUT=30mA
IOUT=0mA
1.0
0.5
0.0
IOUT=30mA
IOUT=50mA
IOUT=50mA
0.0
2.0
4.0
6.0
8.0
0.0
2.0
4.0
6.0
8.0
Input Voltage VIN(V)
Input Voltage VIN(V)
8
Rx5RZ
Rx5RZ50x
6.0
5.0
4.0
3.0
2.0
1.0
0.0
IOUT=0mA
IOUT=30mA
IOUT=50mA
0.0
2.0
4.0
6.0
8.0
Input Voltage VIN(V)
3) Dropout Voltage vs. Output Current
Rx5RZ30x
Rx5RZ40x
0.30
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0.25
0.20
0.15
0.10
Topt=–40˚C
Topt=–40˚C
Topt=25˚C
Topt=85˚C
Topt=25˚C
Topt=85˚C
0.05
0.00
0
20
40
60
80
100
0
20
40
60
80
100
Output Current IOUT(mA)
Output Current IOUT(mA)
Rx5RZ50x
0.35
0.30
0.25
0.20
0.15
Topt=–40˚C
0.10
0.05
0.00
Topt=25˚C
Topt=85˚C
0
20
40
60
80
100
Output Current IOUT(mA)
9
Rx5RZ
4) Output Voltage vs. Temperature
Rx5RZ30x
Rx5RZ40x
3.10
4.10
4.05
4.00
3.95
3.90
3.05
3.00
2.95
2.90
–50
0
50
100
–50
0
50
100
Temperature Topt(˚C)
Temperature Topt(˚C)
Rx5RZ50x
5.10
5.05
5.00
4.95
4.90
–50
0
50
100
Temperature Topt(˚C)
5) Supply Current vs. Input Voltage
Rx5RZ40x
Rx5RZ30x
30
25
20
15
10
5
30
25
20
15
10
5
0
0.0
0
0.0
2.0
4.0
6.0
8.0
2.0
4.0
6.0
8.0
Input Voltage VIN(V)
Input Voltage VIN(V)
10
Rx5RZ
Rx5RZ50x
30
25
20
15
10
5
0
0.0
2.0
4.0
6.0
8.0
Input Voltage VIN(V)
6) Supply Current vs. Temperature
Rx5RZ30x
Rx5RZ40x
30
30
25
20
15
10
5
25
20
15
10
5
0
–50
0
–50
0
50
100
0
50
100
Temperature Topt(˚C)
Temperature Topt(˚C)
Rx5RZ50x
30
25
20
15
10
5
0
–50
0
50
100
Temperature Topt(˚C)
11
Rx5RZ
7) Dropout Voltage vs. Set Output Voltage
Rx5RZxxx
Topt=25˚C
0.35
IOUT=10mA
0.30
IOUT=30mA
0.25
0.20
0.15
0.10
0.05
0.00
IOUT=50mA
IOUT=100mA
2
3
4
5
6
Set Output Voltage Vreg(V)
8) Ripple Rejection vs. Frequency
Rx5RZ30x
Rx5RZ30x
COUT=tantal 2.2µF
COUT=tantal 4.7µF
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
IOUT=1mA
IOUT=30mA
IOUT=50mA
IOUT=1mA
IOUT=30mA
IOUT=50mA
0.1
1
10
100
0.1
1
10
100
Frequency f(kHZ)
Frequency f(kHZ)
Rx5RZ30x
Rx5RZ40x
COUT=tantal 10µF
COUT=tantal 2.2µF
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
IOUT=1mA
IOUT=30mA
IOUT=50mA
IOUT=1mA
IOUT=30mA
IOUT=50mA
0.1
1
10
100
0.1
1
10
100
Frequency f(kHZ)
Frequency f(kHZ)
12
Rx5RZ
Rx5RZ40x
Rx5RZ40x
COUT=tantal 4.7µF
COUT=tantal 10µF
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
IOUT=1mA
IOUT=30mA
IOUT=50mA
IOUT=1mA
IOUT=30mA
IOUT=50mA
0.1
1
10
100
100
100
0.1
1
10
100
Frequency f(kHZ)
Frequency f(kHZ)
Rx5RZ50x
Rx5RZ50x
COUT=tantal 2.2µF
COUT=tantal 4.7µF
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
IOUT=1mA
IOUT=30mA
IOUT=50mA
IOUT=1mA
IOUT=30mA
IOUT=50mA
0.1
1
10
0.1
1
10
100
Frequency f(kHZ)
Frequency f(kHZ)
Rx5RZ50x
COUT=tantal 10µF
80
70
60
50
40
30
20
10
0
IOUT=1mA
IOUT=30mA
IOUT=50mA
0.1
1
10
Frequency f(kHZ)
13
Rx5RZ
9) Ripple Rejection vs. Input Voltage (DC bias)
Rx5RZ30x
Rx5RZ30x
IOUT =10mA
COUT=tantal 10µF
IOUT =1mA
COUT=tantal 10µF
70
60
50
40
30
20
10
0
70
60
50
40
30
20
10
0
f=400Hz
f=1kHz
f=400Hz
f=1kHz
f=10kHz
f=10kHz
3.1
3.2
3.3
3.4
3.5
3.1
3.2
3.3
3.4
3.5
Input Voltage VIN(V)
Input Voltage VIN(V)
Rx5RZ30x IOUT =50mA
COUT=tantal 10µF
70
60
50
40
30
20
10
0
f=400Hz
f=1kHz
f=10kHz
3.1
3.2
3.3
3.4
3.5
Input Voltage VIN(V)
10) Line Transient Response
tr=tf=5µS
COUT=Ceramic 2.2µF+ESR 1Ω
3.4
3.3
3.2
3.1
3.0
2.9
2.8
6
Input Voltage
5
4
3
2
1
0
Output Voltage
0
10
20
30
40
50
60
70
80
90
100
Time t(µS)
14
Rx5RZ
tr=tf=5µS
COUT=Tantal 3.3µF
3.4
3.3
3.2
3.1
3.0
2.9
2.8
6
5
Input Voltage
4
3
2
1
0
Output Voltage
0
10
20
30
40
50
60
70
80
90
100
Time t(µS)
tr=tf=5µS
COUT=Tantal 10µF
3.4
3.3
3.2
3.1
3.0
2.9
2.8
6
5
Input Voltage
4
3
2
1
0
Output Voltage
0
10
20
30
40
50
60
70
80
90
100
Time t(µS)
11) Load Transient Response
COUT=Ceramic 2.2µF+1Ω
3.4
3.3
3.2
3.1
3.0
2.9
2.8
150
100
50
Output Current
Output Voltage
0
–50
–100
–150
0
10
20
30
40
50
Time t(µS)
60
70
80
90
100
15
Rx5RZ
COUT=Tantal 2.2µF
3.4
3.3
3.2
3.1
3.0
2.9
2.8
150
100
Output Current
50
Output Voltage
0
–50
–100
–150
0
0
0
10
10
10
20
20
20
30
30
30
40
40
40
50
60
60
60
70
80
90
100
Time t(µS)
COUT=Tantal 3.3µF
3.4
3.3
3.2
3.1
3.0
2.9
2.8
150
100
Output Current
Output Voltage
50
0
–50
–100
–150
50
70
80
90
100
Time t(µS)
COUT=Tantal 10µF
3.4
3.3
3.2
3.1
3.0
2.9
2.8
150
100
50
Output Current
Output Voltage
0
–50
–100
–150
50
70
80
90
100
Time t(µS)
16
Rx5RZ
FOR STABLE OPERATION
• Countermeasure for Noise
2
5
VIN
VOUT
3
Ceramic
RN5RZxxB
SERIES
Capacitor
VIN
S.A.
Spectrum
Analyzer
CE
GND
1
ESR
IOUT
Ceramic capacitor
0.01µF
Measuring circuit for white noise ; RN5RZ30B
The relationship between output current (IOUT) and Equivalent Series Resistance (ESR) in the output capacitor is
described in the graphs below. The conditions when the noise level is under 40µV (Avg.) are indicated by the
hatched area in the graph.
[Measuring conditions]
Frequency band : 0Hz to 1MHz
Temperature : 25ꢁC
Ceramic Capacitor 1µF
Ceramic Capacitor 2.2µF
: Noise level is under 40µV
: Noise level is under 40µV
100.0
10.0
1.0
100.0
10.0
1.0
0.1
0.1
0.0
0.0
0.0
0.0
20.0
40.0
60.0
80.0
100.0
20.0
40.0
60.0
80.0
100.0
Output Current IOUT(mA)
Output Current IOUT(mA)
17
Rx5RZ
Ceramic Capacitor 10µF
Ceramic Capacitor 4.7µF
: Noise level is under 40µV
: Noise level is under 40µV
100.0
10.0
1.0
100.0
10.0
1.0
0.1
0.1
0.0
0.0
0.0
0.0
20.0
40.0
60.0
80.0
100.0
20.0
40.0
60.0
80.0
100.0
Output Current IOUT(mA)
Output Current IOUT(mA)
APPLICATION HINTS
When using these ICs, be sure to take care regarding the following points :
• In these ICs, phase compensation is made for securing stable operation even when the load current is var-
ied. For this purpose, be sure to use a capacitor COUT with good frequency characteristics and ESR in the
range described above.
• Make VDD and GND lines sufficient. If their impedance is high, the noise picked up or unstable operation
may result.
• Connect the capacitor with a capacitance of about 1µF between VDD and GND with wiring as short as possi-
ble.
• Set external components as close as possible to the ICs and make wiring as short as possible.
18
PE-SOT-23-5-071228
PACKAGE INFORMATION
• SOT-23-5 (SC-74A)
Unit: mm
PACKAGE DIMENSIONS
2.9±0.2
+0.2
−0.1
1.1
1.9±0.2
(0.95)
(0.95)
0.8±0.1
5
4
0 to 0.1
1
2
3
+0.1
−0.05
0.15
0.4±0.1
TAPING SPECIFICATION
4.0–0.1
+0.1
0
φ1.5
2.0–0.05
0.3–0.1
3.3
4.0–0.1
2.0Max.
1.1±0.1
TR
User Direction of Feed
TAPING REEL DIMENSIONS REUSE REEL (EIAJ-RRM-08Bc)
(1reel=3000pcs)
11.4±1.0
9.0±0.3
2±0.5
21±0.8
PE-SOT-23-5-071228
PACKAGE INFORMATION
POWER DISSIPATION (SOT-23-5)
This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board.
This specification is based on the measurement at the condition below:
(Power Dissipation (SOT-23-5) is substitution of SOT-23-6.)
Measurement Conditions
Standard Land Pattern
Environment
Board Material
Board Dimensions
Copper Ratio
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plastic (Double sided)
40mm × 40mm × 1.6mm
Top side : Approx. 50% , Back side : Approx. 50%
φ0.5mm × 44pcs
Through-hole
Measurement Result
(Topt=25°C, Tjmax=125°C)
Free Air
Standard Land Pattern
420mW
Power Dissipation
250mW
Thermal Resistance
θja=(125−25°C)/0.42W=238°C/W
400°C/W
600
40
500
400
300
200
100
0
On Board
420
250
Free Air
0
25
50
75 85 100
125
150
Ambient Temperature (°C)
Power Dissipation
Measurement Board Pattern
IC Mount Area Unit : mm
RECOMMENDED LAND PATTERN
0.7 MAX.
1.0
2.4
0.95
1.9
0.95
(Unit: mm)
PE-SOT-89-071210
PACKAGE INFORMATION
• SOT-89 (SC-62)
Unit: mm
PACKAGE DIMENSIONS
4.5 0.1
1.5 0.1
1.6 0.2
0.4 0.1
∅1.0
0.1 S
3
3
2
1
1
2
0.4 0.1
S
Bottom View
0.47
0.1
0.42 0.1
0.42 0.1
1.5 0.1
1.5 0.1
TAPING SPECIFICATION (T1: Standard Type)
+0.1
0
∅1.5
4.0 0.1
2.0 0.05
0.3 0.1
5.0
2.5Max.
8.0 0.1
∅1.6 0.1
T1
User Direction of Feed
TAPING REEL DIMENSIONS
(1reel=1000pcs)
15.4 1.0
13 0.3
21 0.8
2 0.5
PE-SOT-89-071210
PACKAGE INFORMATION
POWER DISSIPATION (SOT-89)
This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board.
This specification is based on the measurement at the condition below:
Measurement Conditions
Standard Land Pattern
Environment
Board Material
Board Dimensions
Copper Ratio
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plastic (Double sided)
50mm × 50mm × 1.6mm
Top side : Approx. 10% , Back side : Approx. 100%
-
Through-hole
Measurement Result
(Topt=25°C,Tjmax=125°C)
Standard Land Pattern
900mW
Free Air
Power Dissipation
500mW
Thermal Resistance
θja=(125−25°C)/0.9W=111°C/W
200°C/W
50
1000
900
On Board
750
500
250
0
Free Air
0
25
50
75
100
125
150
Ambient Temperature (°C)
Power Dissipation
Measurement Board Pattern
IC Mount Area (Unit : mm)
RECOMMENDED LAND PATTERN (SOT-89)
2.0
45°
1.0
1.0
1.0
1.5
1.5
(Unit : mm)
1.The products and the product specifications described in this document are subject to change or
discontinuation of production without notice for reasons such as improvement. Therefore, before
deciding to use the products, please refer to Ricoh sales representatives for the latest
information thereon.
2.The materials in this document may not be copied or otherwise reproduced in whole or in part
without prior written consent of Ricoh.
3.Please be sure to take any necessary formalities under relevant laws or regulations before
exporting or otherwise taking out of your country the products or the technical information
described herein.
4.The technical information described in this document shows typical characteristics of and
example application circuits for the products. The release of such information is not to be
construed as a warranty of or a grant of license under Ricoh's or any third party's intellectual
property rights or any other rights.
5.The products listed in this document are intended and designed for use as general electronic
components in standard applications (office equipment, telecommunication equipment,
measuring instruments, consumer electronic products, amusement equipment etc.). Those
customers intending to use a product in an application requiring extreme quality and reliability,
for example, in a highly specific application where the failure or misoperation of the product
could result in human injury or death (aircraft, spacevehicle, nuclear reactor control system,
traffic control system, automotive and transportation equipment, combustion equipment, safety
devices, life support system etc.) should first contact us.
6.We are making our continuous effort to improve the quality and reliability of our products, but
semiconductor products are likely to fail with certain probability. In order to prevent any injury to
persons or damages to property resulting from such failure, customers should be careful enough
to incorporate safety measures in their design, such as redundancy feature, firecontainment
feature and fail-safe feature. We do not assume any liability or responsibility for any loss or
damage arising from misuse or inappropriate use of the products.
7.Anti-radiation design is not implemented in the products described in this document.
8.Please contact Ricoh sales representatives should you have any questions or comments
concerning the products or the technical information.
RICOH COMPANY., LTD. Electronic Devices Company
■Ricoh awarded ISO 14001 certification.
■
Ricoh presented with the Japan Management Quality Award for 1999.
The Ricoh Group was awarded ISO 14001 certification, which is an international standard for
environmental management systems, at both its domestic and overseas production facilities.
Our current aim is to obtain ISO 14001 certification for all of our business offices.
Ricoh continually strives to promote customer satisfaction, and shares the achievements
of its management quality improvement program with people and society.
Ricoh completed the organization of the Lead-free production for all of our products.
After Apr. 1, 2006, we will ship out the lead free products only. Thus, all products that
will be shipped from now on comply with RoHS Directive.
http://www.ricoh.com/LSI/
RICOH COMPANY, LTD.
Electronic Devices Company
● Shin-Yokohama office (International Sales)
3-2-3, Shin-Yokohama, Kohoku-ku, Yokohama City, Kanagawa 222-8530, Japan
Phone: +81-45-477-1697 Fax: +81-45-477-1698
RICOH EUROPE (NETHERLANDS) B.V.
● Semiconductor Support Centre
Prof. W.H.Keesomlaan 1, 1183 DL Amstelveen, The Netherlands
P.O.Box 114, 1180 AC Amstelveen
Phone: +31-20-5474-309 Fax: +31-20-5474-791
RICOH ELECTRONIC DEVICES KOREA Co., Ltd.
11 floor, Haesung 1 building, 942, Daechidong, Gangnamgu, Seoul, Korea
Phone: +82-2-2135-5700 Fax: +82-2-2135-5705
RICOH ELECTRONIC DEVICES SHANGHAI Co., Ltd.
Room403, No.2 Building, 690#Bi Bo Road, Pu Dong New district, Shanghai 201203,
People's Republic of China
Phone: +86-21-5027-3200 Fax: +86-21-5027-3299
RICOH COMPANY, LTD.
Electronic Devices Company
● Taipei office
Room109, 10F-1, No.51, Hengyang Rd., Taipei City, Taiwan (R.O.C.)
Phone: +886-2-2313-1621/1622 Fax: +886-2-2313-1623
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