L7905CP STMicroelectronics, L7905CP Datasheet - Page 8

• Manufacturer Part Number: L7905CP
• Description: IC REG NEG 1.5A 5V TO-220FP
• Manufacturer: STMicroelectronics

Specifications of L7905CP

• Regulator Topology: Negative Fixed
• Voltage - Output: -5V
• Voltage - Input: Down to -35V
• Voltage - Dropout (typical): 1.4V @ 1A
• Number Of Regulators: 1
• Current - Output: 1.5A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 Full Pack (Straight Leads)
• Polarity: Negative
• Number Of Outputs: 1
• Output Type: Fixed
• Output Voltage: - 5 V
• Output Current: 0.5 A
• Line Regulation: 100 mV
• Load Regulation: 100 mV
• Dropout Voltage (max): 1.4 V
• Input Voltage Max: - 35 V
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: 0 C
• Mounting Style: Through Hole
• Primary Input Voltage: -10V
• Output Voltage Fixed: -5V
• Dropout Voltage Vdo: 1.4V
• No. Of Pins: 3
• Voltage Regulator Case Style: TO-220
• Operating Temperature Range: 0°C To +150°C
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-7293-5; L7905CP

Electrical characteristics
Table 5.
1. Load and line regulation are specified at constant junction temperature. Changes in V
8/25
Symbol
ΔV
ΔV
ΔV
SVR
taken into account separately. Pulse testing with low duty cycle is used.
ΔI
V
V
eN
V
I
O
I
sc
O
O
d
O
O
/ΔT
d
d
(1)
(1)
Output voltage
Output voltage
Line regulation
Load regulation
Quiescent current
Quiescent current change
Output voltage drift
Output noise voltage
Supply voltage rejection
Dropout voltage
Short circuit current
Refer to the test circuits, T
unless otherwise specified.
Electrical characteristics of L7908C
Parameter
T
I
V
V
V
I
I
I
V
I
B = 10Hz to 100kHz, T
ΔV
I
T
O
O
O
O
O
O
J
J
I
I
I
I
= -11.5 to -23 V
= -10.5 to -25 V, T
= -11 to -17 V, T
= -11.5 to -25 V
= -5 mA to -1 A, P
= 5 mA to 1.5 A, T
= 250 to 750 mA, T
= 5 mA to 1 A
= 5 mA
I
= 1 A, T
J
= 25°C
= 25°C
= 10 V, f = 120Hz
= 0 to 125 °C, V
Doc ID 2149 Rev 19
J
Test conditions
= 25°C, ΔV
J
= 25°C
J
O
J
J
= 25°C
I
= 25°C
≤ 15 W
J
O
= 25°C
= -14 V, I
= 25°C
= 100 mV
O
= 500 mA, C
O
due to heating effects must be
Min.
-7.7
-7.6
54
I
= 2.2 µF, C
Typ.
-0.6
175
1.1
1.5
60
-8
-8
Max.
-8.3
-8.4
160
160
0.5
80
80
3
1
O
= 1 µF
L79xxC
mV/°C
Unit
mV
mV
mA
mA
µV
dB
V
V
V
A