S-1132B52-I6T2G Seiko Instruments, S-1132B52-I6T2G Datasheet - Page 10
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S-1132B52-I6T2G
Manufacturer Part Number
S-1132B52-I6T2G
Description
IC REG LDO 300MA 5.2V SNT-6A
Manufacturer
Seiko Instruments
Datasheet
1.S-1132B15-M5T1G.pdf
(35 pages)
Specifications of S-1132B52-I6T2G
Regulator Topology
Positive Fixed
Voltage - Output
5.2V
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
5.2 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
The S-1132 Series requires an output capacitor between the VOUT and VSS pins for phase compensation. Operation is
stabilized by a ceramic capacitor with an output capacitance of 0.1 μF or more in the entire temperature range. However,
when using an OS capacitor, tantalum capacitor, or aluminum electrolytic capacitor, a ceramic capacitor with a capacitance
of 0.1 μF or more and an ESR of 2.0 Ω or less is required.
The value of the output overshoot or undershoot transient response varies depending on the value of the output capacitor.
The required capacitance of the input capacitor differs depending on the application.
The recommended value for an application is 0.1 μF or more for C
output capacitor, perform sufficient evaluation, including evaluation of temperature characteristics, on the actual device.
10
HIGH RIPPLE-REJECTION LOW DROPOUT MIDDLE OUTPUT CURRENT CMOS VOLTAGE REGULATOR
S-1132 Series
Standard Circuit
Application Conditions
Selection of Input and Output Capacitors (C
Caution
Caution
Input capacitor (C
Output capacitor (C
ESR of output capacitor:
A general series regulator may oscillate, depending on the external components selected. Check
that no oscillation occurs with the application using the above capacitor.
The above connection diagram and constant will not guarantee successful operation. Perform
thorough evaluation using the actual application to set the constant.
IN
):
L
):
0.1 μF or more
0.1 μF or more
2.0 Ω or less
*1. C
*2. A ceramic capacitor of 0.1 μF or more can be used for C
INPUT
C
IN
*1
IN
is a capacitor for stabilizing the input.
Single GND
VIN
ON/OFF
Seiko Instruments Inc.
Figure 11
VSS
VOUT
IN
IN
, C
and 0.1 μF or more for C
L
)
GND
C
L
*2
OUTPUT
L
; however, when selecting the
L
.
Rev.4.0
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