CAT6218-320TDGT3 ON Semiconductor, CAT6218-320TDGT3 Datasheet - Page 3
![IC REG LDO 300MA 3.2V TSOT-23-5](/photos/7/29/72965/tsot-23-5_419ae___01_sml.jpg)
CAT6218-320TDGT3
Manufacturer Part Number
CAT6218-320TDGT3
Description
IC REG LDO 300MA 3.2V TSOT-23-5
Manufacturer
ON Semiconductor
Datasheet
1.CAT6218-320TDGT3.pdf
(9 pages)
Specifications of CAT6218-320TDGT3
Regulator Topology
Positive Fixed
Voltage - Output
3.2V
Voltage - Input
Up to 5.5V
Voltage - Dropout (typical)
0.18V @ 300mA
Number Of Regulators
1
Current - Output
300mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
TSOT-23-5, TSOT-5, TSOP-5
Number Of Outputs
1
Polarity
Positive
Input Voltage Max
5.5 V
Output Voltage
3.2 V
Output Type
Fixed
Dropout Voltage (max)
0.25 V at 300 mA
Output Current
300 mA
Line Regulation
0.2 % / V
Load Regulation
1.2 %
Voltage Regulation Accuracy
1 %
Maximum Operating Temperature
+ 125 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
3. Specification for 2.80 V output version unless specified otherwise.
4. Dropout voltage is defined as the input−to−output differential at which the output voltage drops 2% below its nominal value. During test, the
5. Specification for 1.8 V output version.
6. For V
Table 3. ELECTRICAL OPERATING CHARACTERISTICS
(V
conditions unless specified otherwise). Bold numbers apply for the entire junction temperature range.)
V
ENABLE INPUT
THERMAL PROTECTION
R
V
I
Symbol
V
IN
OUT−ACC
GND−SD
input voltage stays always above the minimum 2.3 V.
TC
V
PSRR
V
R−LOAD
OUT−SH
R−LINE
T
I
ESR
T
R
V
T
DROP
GND
UVLO
V
I
I
e
= V
HYS
SC
EN
ON
EN
LO
SD
OUT
HI
N
OUT
OUT
< 2.0 V, the initial accuracy is ±2% and across temperature ±3%.
+ 1.0 V, V
Output Voltage Accuracy
Output Voltage Temp. Coefficient
Line Regulation
Load Regulation
Dropout Voltage (Note 4)
Ground Current
Shutdown Ground Current
Power Supply Rejection Ratio
Output short circuit current limit
Turn−On Time
Output Noise Voltage (Note 5)
Shutdown Switch Resistance
Enable pull−down resistor
Under−voltage lock out (UVLO)
threshold
C
Logic High Level
Logic Low Level
Enable Input Current
Thermal Shutdown
Thermal Hysteresis
OUT
equivalent series resistance
EN
= High, I
Parameter
OUT
= 100 mA, C
IN
= C
OUT
http://onsemi.com
Initial accuracy for V
(Note 6)
V
I
I
I
I
V
f = 1 kHz, C
f = 20 kHz, C
V
C
BW = 10 Hz to 100 kHz
V
V
junction temperature
V
V
V
OUT
OUT
OUT
OUT
IN
EN
OUT
IN
IN
IN
EN
EN
BYP
= 1 mF, ambient temperature of 25°C (over recommended operating
= V
= 2.3 to 5.5 V
= 2.3 to 5.5 V, 0°C to +125°C
= 2.3 to 5.5 V
< 0.4 V
= 0.4 V
= V
= 100 mA to 300 mA
= 300 mA
= 0 mA
= 300 mA
= 0 V
= 10 nF
OUT
IN
(Note 3)
3
+ 1.0 V to 5.5 V
BYP
Conditions
BYP
= 10 nF
= 10 nF
OUT
≥ 2.0 V
−1.0
−2.0
−0.2
−0.4
Min
1.8
1.6
5
±0.1
0.15
Typ
180
180
150
250
160
0.7
2.5
2.1
1.5
40
55
80
64
54
45
10
+1.0
+2.0
+0.2
+0.4
Max
250
300
500
1.2
1.5
0.4
75
90
1
2
1
4
ppm/°C
mVrms
Unit
%/V
MW
mW
mV
mA
mA
mA
dB
mA
ms
°C
°C
%
%
W
V
V
V