S-1132B47-I6T2G Seiko Instruments, S-1132B47-I6T2G Datasheet - Page 12

• Manufacturer Part Number: S-1132B47-I6T2G
• Description: IC REG LDO 300MA 4.7V SNT-6A
• Manufacturer: Seiko Instruments

Specifications of S-1132B47-I6T2G

• Regulator Topology: Positive Fixed
• Voltage - Output: 4.7V
• Voltage - Input: Up to 6.5V
• Voltage - Dropout (typical): 0.1V @ 100mA
• Number Of Regulators: 1
• Current - Output: 300mA (Min)
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SNT-6A
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 6.5 V
• Output Voltage: 4.7 V
• Output Type: Fixed
• Dropout Voltage (max): 0.15 V at 100 mA
• Output Current: 300 mA
• Line Regulation: 0.2 % / V
• Load Regulation: 40 mV
• Voltage Regulation Accuracy: 1 %
• Maximum Power Dissipation: 0.5 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Details

12
HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR
S-1132 Series
7. Temperature coefficient of output voltage
The shadowed area in Figure 12 is the range where V
temperature coefficient of the output voltage is ±100 ppm/°C.
A change in the temperature of the output voltage [mV/°C] is calculated using the following equation.
*1. Change in temperature of output voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
Δ
Δ
V
Ta
OUT
[
mV/
°
C
]
*1
=
V
OUT(S)
*1. V
[ ]
V
V
OUT(E)
2 *
OUT(E)
V
×
OUT
[V]
Δ
*1
Ta
Δ
is the value of the output voltage measured at 25°C.
V
•
OUT
V
OUT
−40
Ex. S-1132B28 Typ.
⎛
⎜ ⎜
⎝
[
ppm/
Δ
Ta
Δ
V
Seiko Instruments Inc.
°
•
OUT
C
V
]
OUT
3 *
Figure 12
÷
⎞
⎟ ⎟
⎠
1000
25
OUT
varies in the operating temperature range when the
85
+0.28 mV / °C
−0.28 mV / °C
Ta [°C]
Rev.4.0
_00