S-814A32AMC-BCWT2G Seiko Instruments, S-814A32AMC-BCWT2G Datasheet - Page 11

• Manufacturer Part Number: S-814A32AMC-BCWT2G
• Description: IC REG LDO 110MA 3.2V SOT23-5
• Manufacturer: Seiko Instruments

Specifications of S-814A32AMC-BCWT2G

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.2V
• Voltage - Input: Up to 10V
• Voltage - Dropout (typical): 0.3V @ 60mA
• Number Of Regulators: 1
• Current - Output: 110mA (Min)
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 10 V
• Output Voltage: 3.2 V
• Output Type: Fixed
• Dropout Voltage (max): 0.44 V at 60 mA
• Output Current: 0.11 A
• Line Regulation: 0.2 % / V
• Load Regulation: 50 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Power Dissipation: 250 mW
• 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: Lead free / RoHS Compliant

Rev.3.0
6. Dropout voltage (V
7. Temperature coefficient of output voltage
Indicates a difference between input voltage (V
of V
V
The shadowed area in Figure 11 is the range where V
the temperature coefficient of the output voltage is ±100 ppm/°C.
A change in temperatures of output voltage [mV/°C] is calculated using the following equation.
*1. The change in temperature of the dropout voltage
*2. Specified output voltage
*3. Output voltage temperature coefficient
*1. The mesurement value of output voltage at 25°C.
Δ
drop
Δ
V
Ta
OUT
OUT(E)
_00
=V
IN1
[
mV
−(V
by gradually decreasing the input voltage.
/
OUT(E)
°
C
]
*1
×0.98)
=
drop
V
V
V
OUT
OUT(E)
OUT
)
S (
[V]
*1
)
[ ]
V
Figure 11 Typical example of S-814A28A
2 *
×
−40
Δ
Ta
Δ
Seiko Instruments Inc.
V
•
OUT
V
OUT
LOW DROPOUT CMOS VOLTAGE REGULATOR
⎛
⎜
⎝
Δ
[
IN1
ppm
Ta
) and output voltage when output voltage falls by 98 %
Δ
25
V
•
/
OUT
V
°
C
OUT
OUT
]
3 *
varies in the operating temperature range when
⎞
⎟
⎠
÷
1000
85
+0.28 mV/°C
−0.28mV/°C
Ta [°C]
S-814 Series
11