SI9182DH-50-T1-E3 Vishay, SI9182DH-50-T1-E3 Datasheet - Page 4
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SI9182DH-50-T1-E3
Manufacturer Part Number
SI9182DH-50-T1-E3
Description
IC,VOLT REGULATOR,FIXED,+5V,CMOS,TSSOP,8PIN,PLASTIC
Manufacturer
Vishay
Datasheet
1.SI9182DH-AD-T1-E3.pdf
(11 pages)
Specifications of SI9182DH-50-T1-E3
Rohs Compliant
YES
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
6 V
Output Voltage
5 V
Output Type
Fixed
Dropout Voltage (max)
0.02 V at 10 mA
Output Current
500 mA
Line Regulation
0.18 % / V
Load Regulation
30 mV
Voltage Regulation Accuracy
1.5 %
Maximum Power Dissipation
0.666 W
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
MSOP-8
Minimum Operating Temperature
- 40 C
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
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4
TIMING WAVEFORMS
PIN CONFIGURATION
PIN DESCRIPTION
Pin Number
1
2
3
4
5
6
7
8
SENSE or ADJ
Name
ERROR
C
DELAY
V
GND
NOISE
V
SD
OUT
IN
Noise bypass pin. For low noise applications, a 0.01-mF or larger ceramic capacitor should be connected from this pin
to ground.
Capacitor connected from this pin to ground will allow a delayed power-on-reset signal at the ERROR (Pin 7) output.
Refer to Figure 4.
Ground pin. Local ground for C
Input supply pin. Bypass this pin with a 2.2-mF ceramic or tantalum capacitor to ground.
Output voltage. Connect C
For fixed output voltage versions, this pin should be connected to V
this voltage feedback pin sets the output voltage via an external resistor divider.
This open drain output is an error flag output which goes low when V
also provides a power-on-reset signal if a capacitor is connected to the DELAY pin.
By applying less than 0.4 V to this pin, the device will be turned off. Connect this pin to V
C
DELAY
NOISE
GND
V
IN
FIGURE 4. Timing Diagram for Power-Up
ERROR
1
2
3
4
0.95 V
V
V
OUT
OUT
V
IN
NOM
MSOP-8
OUT
Top View
between this pin and ground.
NOISE
t
t
ON
DELAY
and C
OUT
.
8
7
6
5
Function
SD
ERROR
SENSE or ADJ
V
OUT
V
NOM
OUT
OUT
(Pin 5). For adjustable output voltage version,
drops 5% below its nominal voltage. This pin
Vishay Siliconix
IN
if unused.
S-50955—Rev. H, 16-May-05
Document Number: 71150
Si9182