SOT-23
3
Maximum output current IO: 100mA Output voltage Vo: 5 V Continuous total dissipation PD: 0.3W (Ta=25 ℃
1.OUT 2.IN 3.GND
1
2
ABSOLUTE MAXIMUM RATINGS (Operating temperature range applies unless otherwise specified)
IO=100mA
40 45
0.0
INPUT VOLTAGE VIN (V)
LOAD CURRENT (mA)
5.5 5.0 4.5
Output Voltage vs Load Current
5.5 5.0 4.5
Output Voltage vs Load Current
OUTPUT VOLTAGE (V)
ELECTRICAL CHARACTERISTICS (Ta=25 ℃, VI=12V, Ci=Co=10μF, unless otherwise specified )
Pa rameter Input voltage Output voltage Output voltage Load regulation Line regulation Symbol VI VO VO ᇞVo ᇞVo Test conditions Io=10mA Io=10mA = Io=10mA ,Ta -25~+100 ℃ Io=1mA-100mA 6V≤V l≤24V,VO=5V,IO=1mA 6V≤V l≤45V,VO=5V,IO=1mA V l=7V,No load Quiescent current Iq V l=24V,No load V l=40V,No load Dropout Voltage Output noise voltage Ripple rejection Maximum output current Thermal protection Thermal protection Hys Temperature coefficient TYPICAL APPLICATION Vd VN RR IPK TSD TSD_HYS ΔVO/ΔT Io=1mA Io=50mA Io=10mA V l=7V, VPP=0.5V, IO=1mA RL=1Ω IO=1mA IO=1mA IO=1mA
Parameter Input Voltage Range Operating Ambient Temperature Range Storage Temperature Range Symbol Vl TOPR TSTG Value -0.3~+45 -45~+105 -55~+150 Unit V ℃ ℃
SOT-23 Suggested Pad Layout
SOT-23 Tape and Reel
3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 50 100 150 200
OUTPUT VOLTAGE (V)
4.0
4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5
25℃ VIN=6V VIN=12V VIN=24V VIN=30V
250
85℃ VIN=6V VIN=12V VIN=24V VIN=30V
0 50 100 150 200 250
0.0
LOAD CURRENT (mA)
LOAD CURRENT (mA)
2.5
Dropout Voltage vs Output Current
VIN=5.0V VIN=5.5V
DROPOUT VOLTAGE (V)
2.0
VIN=6.0V VIN=6.5V VIN=7.0V
QUIESCENT CURRENT IQ (uA)
OUTPUT VOLTAGE VO (V) VOUT=5V
0 5 10 15 20 25 30 35 40 45
12
5.15 5.10 5.05 5.00 4.95
9
6
3 4.90 4.85 -40
0
INPUT VOLTAGE VIN (V)
-20
0
1.5
ቤተ መጻሕፍቲ ባይዱ
1.0
0.5
VOUT=5V
0.0 0 20 40 60 80 100 120
OUTPUT CURRENT IO (mA)
SOT-23 Package Outline Dimensions
Symbol A A1 A2 b c D E E1 e e1 L L1 θ
Dimensions In Millimeters Min Max 0.900 1.150 0.000 0.100 0.900 1.050 0.300 0.500 0.080 0.150 2.800 3.000 1.200 1.400 2.250 2.550 0.950 TYP 1.800 2.000 0.550 REF 0.300 0.500 0° 8°
Co 10μF
Typical Characteristics
15
Quiescent Current vs Input Voltage
5.25 5.20
Output Voltage vs Ambient Temperature
VOUT=5.0V IO=1mA VIN=6V VIN=12V VIN=24V VIN=30V
VI 2 1636*& 3 Ci 10μF 1 VO
Min 4.75 4.9 4.875
Typ 5 0.6 0.02 0.1
Max 40 5.1 5.125
Unit V V V % %/V %/V
15 16 20 8 400 -100 f=100Hz f=1kHz f=10kHz 180 165 30 ±0.5 60 45 35 460 mA ℃ ℃ mV/℃ dB 100 mV mV μV μA
4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0 5 10 15 20 25 30 35
4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5
-40℃ VIN=6V VIN=12V VIN=24V VIN=30V
0 50 100 150 200 250
IO=1mA
IO=10mA
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
JC(T
NSP2951S-GC
FEATURES
SOT-23 Encapsulate Three-terminal Voltage Regulator
Three-terminal positive voltage regulator
Dimensions In Inches Min Max 0.035 0.045 0.000 0.004 0.035 0.041 0.012 0.020 0.003 0.006 0.110 0.118 0.047 0.055 0.089 0.100 0.037 TYP 0.071 0.079 0.022 REF 0.012 0.020 0° 8°
20
40
60
80
100
AMBIENT TEMPERATURE Ta ℃ (
)
5.5 5.0 4.5
Output Voltage vs Input Voltage
5.5 5.0 4.5
Output Voltage vs Load Current
OUTPUT VOLTAGE VO (V)
OUTPUT VOLTAGE (V)