L78L08ACUTR STMicroelectronics, L78L08ACUTR Datasheet - Page 14

• Manufacturer Part Number: L78L08ACUTR
• Description: IC VREG POS 100MA 8V SOT-89
• Manufacturer: STMicroelectronics

Specifications of L78L08ACUTR

• Regulator Topology: Positive Fixed
• Voltage - Output: 8V
• Voltage - Input: Up to 30V
• Voltage - Dropout (typical): 1.7V @ 40mA
• Number Of Regulators: 1
• Current - Output: 100mA
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SC-62, SOT-89, TO-243 (3 Leads + Tab)
• Polarity: Positive
• Number Of Outputs: 1
• Output Type: Fixed
• Output Voltage: 8 V
• Output Current: 100 mA
• Line Regulation: 175 mV
• Load Regulation: 80 mV
• Dropout Voltage (max): 1.7 V
• Input Voltage Max: 30 V
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Voltage Regulation Accuracy: 5 %
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-7271-2; L78L08ACUTR

Electrical characteristics
Table 19.
Table 20.
14/30
Symbol
Symbol
SVR
SVR
ΔV
ΔV
ΔV
ΔV
ΔI
ΔI
V
V
eN
V
V
eN
V
V
I
I
d
d
O
O
O
O
d
d
d
d
O
O
O
O
Output voltage
Output voltage
Line regulation
Load regulation
Quiescent current
Quiescent current change
Output noise voltage
Supply voltage rejection
Dropout voltage
Output voltage
Output voltage
Line regulation
Load regulation
Quiescent current
Quiescent current change
Output noise voltage
Supply voltage rejection
Dropout voltage
T
Electrical characteristics of L78L12AB and L78L12AC (V
T
Electrical characteristics of L78L15AB and L78L15AC (V
J
J
= 0 to 125 °C for L78L12AC, T
= 0 to 125 °C for L78L15AC, T
Parameter
Parameter
T
I
I
V
V
I
I
T
T
I
V
B =10 Hz to 100 kHz, T
V
I
T
I
I
V
V
I
I
T
T
I
V
B =10 Hz to 100 kHz, T
V
I
O
O
O
O
O
O
O
O
O
O
O
O
J
J
J
J
J
J
I
I
I
I
I
I
I
I
= 14.5 to 27 V, T
= 16 to 27 V, T
= 16 to 27 V
= 15 to 25 V, f = 120 Hz
= 17.5 to 30 V, T
= 20 to 30 V, T
= 20 to 30 V
= 18.5 to 28.5 V, f = 120 Hz
= 1 to 40 mA, V
= 1 to 70 mA, V
= 1 to 100 mA, T
= 1 to 40 mA, T
= 1 to 40 mA
= 40 mA, T
= 1 to 40 mA, V
= 1 to 70 mA, V
= 1 to 100 mA, T
= 1 to 40 mA, T
= 1 to 40 mA
= 40 mA, T
= 25 °C
= 25 °C
= 125 °C
= 25 °C
= 25 °C
= 125 °C
Doc ID 2145 Rev 18
J
J
Test conditions
Test conditions
= -40 to 125 °C for L78L12AB.
= -40 to 125 °C for L78L15AB.
J
J
= 25 °C
= 25 °C
J
J
J
J
I
I
I
I
= 25 °C
= 25 °C
J
J
= 14.5 to 27 V
= 19 V
J
= 17.5 to 30 V
= 23 V
J
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
J
J
= 25 °C
= 25 °C
L78LxxAB - L78LxxAC - L78LxxC
I
I
= 19 V)
= 23 V)
14.25
14.25
Min.
11.5
11.4
11.4
Min.
14.4
37
34
Typ.
Typ.
1.7
1.7
42
39
12
80
15
90
15.75
15.75
Max.
Max.
12.5
12.6
12.6
15.6
250
200
100
300
250
150
6.5
0.1
1.5
6.5
0.1
1.5
50
75
6
6
Unit
Unit
mV
mV
mA
mA
mA
mV
mV
mA
mA
mA
µV
dB
µV
dB
V
V
V
V
V
V