LP2950ACZ-3.3G ON Semiconductor, LP2950ACZ-3.3G Datasheet - Page 5

• Manufacturer Part Number: LP2950ACZ-3.3G
• Description: IC REG LDO LP 100MA 3.3V TO-92
• Manufacturer: ON Semiconductor

Specifications of LP2950ACZ-3.3G

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 30V
• Voltage - Dropout (typical): 0.35V @ 100mA
• Number Of Regulators: 1
• Current - Output: 100mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-92-3 (Standard Body), TO-226
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 30 V
• Output Voltage: 3.3 V
• Output Type: Fixed
• Dropout Voltage (max): 0.08 V at 100 uA
• Output Current: 100 mA
• Line Regulation: 0.1 %
• Load Regulation: 0.1 %
• Voltage Regulation Accuracy: 0.5 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Reference Voltage: 1.25 V
• Primary Input Voltage: 30V
• Output Voltage Fixed: 3.3V
• Dropout Voltage Vdo: 350mV
• No. Of Pins: 3
• Operating Temperature Range: -40°C To +125°C
• Termination Type: Through Hole
• Rohs Compliant: Yes
• Filter Terminals: Through Hole
• Current Rating: 0.1A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: LP2950ACZ-3.3G; LP2950ACZ-3.3GOS

6. The Junction−to−Ambient Thermal Resistance is determined by PCB copper area per Figure 29.
7. ESD data available upon request.
8. Low duty pulse techniques are used during test to maintain junction temperature as close to ambient as possible.
9. V
10. Noise tests on the LP2951 are made with a 0.01 mF capacitor connected across Pins 7 and 1.
*NCV prefix is for automotive and other applications requiring site and change control.
ELECTRICAL CHARACTERISTICS (continued)
unless otherwise noted.)
LP2951A/LP2951AC Only
Error Comparator
Shutdown Input
Line Regulation (V
Load Regulation (I
Dropout Voltage
Supply Bias Current
Dropout Supply Bias Current (V
Current Limit (V
Thermal Regulation
Output Noise Voltage (10 Hz to 100 kHz) (Note 10)
Reference Voltage (T
Reference Voltage (T
Reference Voltage (T
Feedback Pin Bias Current
Output Leakage Current (V
Output Low Voltage (V
Upper Threshold Voltage (V
Lower Threshold Voltage (V
Hysteresis (V
Input Logic Voltage
Shutdown Pin Input Current
Regulator Output Current in Shutdown Mode
I
LP2950C−XX/LP2951C/LP2951C−XX/NCV2951C*
LP2950AC−XX/LP2951AC/LP2951AC−XX/NCV2951AC*
LP2950C−XX/LP2951C/LP2951C−XX/NCV2951C*
LP2950AC−XX/LP2951AC/LP2951AC−XX/NCV2951AC*
I
I
I
I
C
C
LP2951C/LP2951C−XX/NCV2951C*
LP2951AC/LP2951AC−XX/NCV2951AC*
LP2951C/LP2951C−XX/NCV2951C*
LP2951AC/LP2951AC−XX/NCV2951AC*
I
Logic “0” (Regulator “On”)
Logic “1” (Regulator “Off”)
V
V
(V
O
O(nom)
O
O
O
O
O
shtdn
shtdn
L
L
= 100 mA) (Note 9)
LP2951C/LP2951C−XX/NCV2951C*
LP2951AC/LP2951AC−XX/NCV2951AC*
in
= 100 mA
= 100 mA
= 100 mA
= 100 mA
= 100 mA to 100 mA, V
= 1.0 mF
= 100 mF
= 30 V, V
= 2.4 V
= 30 V
is the part number voltage option.
in
= 6.0 V)
shtdn
O
Shorted to Ground)
O
in
= 100 mA to 100 mA)
= V
= 2.0 V, V
A
A
A
in
= 25°C)
= − 40 to +125°C)
= − 40 to +125°C)
O(nom)
= 4.5 V, I
Characteristic
OH
in
in
in
= 23 to 30 V
= 6.0 V)
= 6.0 V)
= 30 V)
O
+1.0 V to 30 V) (Note 9)
in
= 0, Pin 6 Connected to Pin 7)
= V
OL
= 400 mA)
O(nom)
− 0.5 V,
(V
in
http://onsemi.com
= V
O
+ 1.0 V, I
5
Reg
I
Symbol
CCdropout
Reg
V
Reg
V
O
I
I
I
V
V
shtdn
V
V
V
V
V
I
Limit
I
I
shtdn
V
I
− V
CC
thermal
FB
lkg
= 100 mA, C
off
thu
ref
ref
ref
OL
thl
hy
load
n
line
O
O
1.210
1.220
1.200
1.200
1.185
1.190
Min
2.0
40
= 1.0 mF, T
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
−
0
−
−
−
A
= 25°C [Note 8],
1.235
1.235
0.08
0.04
0.13
0.05
0.05
0.01
Typ
350
110
220
126
150
450
4.0
3.0
30
93
56
15
45
60
15
35
−
−
−
−
−
−
1.260
1.250
1.270
1.260
1.285
1.270
Max
0.20
0.10
0.20
0.10
0.20
450
120
170
300
250
600
1.0
0.7
80
12
40
95
30
50
10
−
−
−
−
mVrms
%/W
Unit
mV
mA
mA
mV
mV
mV
mV
mA
mA
nA
mA
mA
mA
%
%
V
V
V
V