S-812C40AMC-C2U-T2 Seiko Instruments, S-812C40AMC-C2U-T2 Datasheet - Page 2

• Manufacturer Part Number: S-812C40AMC-C2U-T2
• Description: Low Dropout (LDO) Regulators 4.0V 1.2uA 2.0%
• Manufacturer: Seiko Instruments

Specifications of S-812C40AMC-C2U-T2

• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 18 V
• Output Voltage: 4 V
• Output Voltage Tolerance: +/- 2 %
• Output Type: Fixed
• Dropout Voltage (max): 0.95 V
• Output Current: 75 mA
• Line Regulation: 20 mV
• Load Regulation: 65 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Power Dissipation: 600 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-23-5
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

HIGH OPERATING VOLTAGE CMOS VOLTAGE REGULATOR
S-812C Series
T Absolute Maximum Ratings
T Selection Guide
2
Product Name
S-812C xx Axx - xxx - T2
Note: Although the IC contains protection circuit against static electricity, excessive static electricity
or voltage which exceeds the limit of the protection circuit should not be applied to.
Input voltage
Output voltage
Power dissipation
Operating temperature range
Storage temperature range
Please contact our sales office for products with an output voltage not listed above.
S-812CxxB series (Short-circuit protection and power-off fuction)
Output Voltage
2.0 V ± 2.0%
3.0 V ± 2.0%
3.3 V ± 2.0%
3.5 V ± 2.0%
3.8 V ± 2.0%
4.0 V ± 2.0%
5.0 V ± 2.0%
Item
Table 1
S-812C30BMC-C4K-T2
S-812C50BMC-C5E-T2
Output voltage x 10
IC orientation for taping specifications
Product code
Package code
Function
A: No short-circuit protection and no power-off function
B: Short-circuit protection and power-off function
Table 2.1
MC: SOT-23-5
UA: SOT-89-3
Y : TO-92
Seiko Instruments Inc.
SOT-23-5
ON/OFF pin; Positive logic
Symbol
V
V
ON/OFF
T
T
V
P
OUT
opr
stg
IN
D
Selection Guide
250(SOT-23-5),500 (SOT-89-5)
500(SOT-89-3),400(TO-92)
UC: SOT-89-5
WI: WAFER
Absolute Maximum Rating
(Ta=25 C unless otherwise specified)
V
SS
V
-40 to +125
-0.3 to V
SS
-40 to +85
-0.3 to 18
18
SOT-89-5
IN
+0.3
Units
mW
V
V
V
C
C
Rev.1.0