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CS8151C Datasheet(PDF) 2 Page - Cherry Semiconductor Corporation

Part No. CS8151C
Description  5V, 100mA Low Dropout Linear Regulator with Watchdog, RESET, & Wake Up
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Maker  CHERRY [Cherry Semiconductor Corporation]
Homepage  http://www.cherrycorp.com/
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CS8151C Datasheet(HTML) 2 Page - Cherry Semiconductor Corporation

   
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PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Absolute Maximum Ratings
Power Dissipation.............................................................................................................................................Internally Limited
Output Current (VOUT,
, Wake Up) ...................................................................................................Internally Limited
Reverse Battery..........................................................................................................................................................................-15V
Maximum Load Dump Transient .........................................................................................................................................+74V
Maximum Negative Transient (t<2ms) .................................................................................................................................-50V
ESD Susceptibility (Human Body Model)..............................................................................................................................2kV
ESD Susceptibility (Machine Model).....................................................................................................................................200V
Logic Inputs/Outputs ................................................................................................................................................-0.3V to +6V
Storage Temperature Range ................................................................................................................................-55¡C to +150¡C
Lead Temperature Soldering
Wave Solder (through hole styles only) .....................................................................................10 sec. max, 260¡C peak
RESET
Electrical Characteristics: TA = 0¡C to 70¡C, 0¡C ² TJ ² 125¡C, 6V ² VIN ² 26V, IOUT = 100µA to 100mA,
C2 = 47µF (ESR < 8½), CDelay = 0.1µF (unless otherwise noted)
s Output Section
Output Voltage, VOUT
9V < VIN < 16V
4.95
5.00
5.05
V
6V < VIN < 26V, 0 < IOUT < 100mA
4.90
5.00
5.10
V
Dropout Voltage (VIN -VOUT)IOUT = 100mA
400
600
mV
IOUT = 100µA
100
150
mV
Load Regulation
VIN = 14V, 100µA < IOUT < 100mA
10
50
mV
Line Regulation
IOUT = 1mA, 6V < VIN < 26V
10
50
mV
Ripple Rejection
7V < VIN < 17V @ f = 120Hz,
60
75
dB
IOUT = 100mA
Current Limit
VOUT = 4.5V
100
250
mA
Thermal Shutdown
150
180
210
¡C
Overvoltage Shutdown
VOUT < 1V
50
56
62
V
Quiescent Current
IOUT = 200µA (Sleep)
0.40
0.75
mA
IOUT = 50mA
4
mA
IOUT = 100mA (Wake Up)
12
20
mA
Reverse Current
VOUT = 5V, VIN = 0V
1.0
1.5
mA
s
Threshold High (RTH)
RTH VOUT Increasing
VOUT - 0.3
VOUT - 0.04
V
Threshold Low (RTL)
RTL VOUT Decreasing
4.50
4.70
4.91
V
Hysteresis
RTH Ð RTL
150
200
250
mV
Output
LOW
1V < VOUT < RTL, IOUT = 25µA
0.2
0.8
V
HIGH
IOUT = 25µA, VOUT > RTH
3.8
4.2
5.1
V
Current Limit
= 0V, VOUT > VRTH (sourcing)
0.025
0.50
1.30
mA
= 5V, VOUT > 1V (sinking)
0.1
12
80
mA
Delay Time
POR Mode
3
5
7
ms
RESET
RESET
RESET


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