L4988DTR STMicroelectronics, L4988DTR Datasheet - Page 7

• Manufacturer Part Number: L4988DTR
• Description: IC REG LDO 5V 200MA 8SOIC
• Manufacturer: STMicroelectronics
• Series: -r

Specifications of L4988DTR

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: 5.6 ~ 31 V
• Voltage - Dropout (typical): 0.27V @ 200mA
• Number Of Regulators: 1
• Current - Output: 200mA
• Current - Limit (min): 200mA
• Operating Temperature: -40°C ~ 150°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Outputs: 1
• Polarity: Negative, Positive
• Output Voltage: - 0.3 V to + 6 V
• Output Type: Adjustable
• Dropout Voltage (max): 0.5 V at 200 mA
• Output Current: 200 mA
• Line Regulation: 25 mV
• Load Regulation: 25 mV
• Voltage Regulation Accuracy: 2 %
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Reference Voltage: 5.1 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

L4988
2
2.1
Note:
2.2
Electrical specifications
Absolute maximum ratings
Table 3.
Maximum ratings are absolute ratings; exceeding any one of these values may cause
permanent damage to the integrated circuit.
Thermal data
Table 4.
1. With copper area 2 cm
2. With copper area 6 cm
Symbol
R
Symbol
th-jamb
V
V
V
V
I
V
Vsdc
V
V
V
V
I
I
Vsdc
WEn
ESD
ESD
T
Vo
od
Vo
Wi
od
cw
cr
j
Absolute maximum ratings
Thermal data
Thermal resistance junction to ambient
DC supply voltage
Input current
DC output voltage
DC output current
Watchdog input voltage
Open Drain output voltage
Open Drain output current
Reset delay voltage
Watchdog delay voltage
Watchdog Enable input voltage
Junction temperature
ESD voltage level (HBM-MIL STD 883C)
ESD voltage level (CDM AEC-Q100-011)
2
2
; for details see
; for details see
Parameter
Parameter
Figure
Figure
29.
33.
130
S08
Electrical specifications
Internally limited
Internally limited
-0.3 to V
-0.3 to V
Internally limited
-0.3 to V
-0.3 to V
-0.3 to V
(1)
-40 to 150
-0.3 to 40
-0.3 to 6
Value
750
±2
S016+2+2
Vo
Vo
Vo
Vo
Vo
51
+ 0.3
+ 0.3
+ 0.3
+ 0.3
+0.3
(2)
Unit
°C/W
Unit
kV
“C
V
V
V
V
V
V
V
V
7/30