L4925PD STMicroelectronics, L4925PD Datasheet - Page 7

• Manufacturer Part Number: L4925PD
• Description: IC REG LDO 5V 20POWERSOIC
• Manufacturer: STMicroelectronics

Specifications of L4925PD

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: 6 ~ 28 V
• Voltage - Dropout (typical): 0.3V @ 500mA
• Number Of Regulators: 1
• Current - Output: 500mA
• Current - Limit (min): 550mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: PowerSO-20 Exposed Bottom Pad
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 28 V
• Output Voltage: 5 V
• Output Type: Fixed
• Dropout Voltage (max): 0.6 V
• Output Current: 500 mA
• Line Regulation: 10 mV
• Load Regulation: 50 mV
• Voltage Regulation Accuracy: 1 %
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Reference Voltage: 1.23 V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-3912-5

L4925
Table 4.
Reset
Symbol
V
V
V
CTth hy
V
V
t
t
I
CTth
RTH
RD
RR
RH
RT
RL
Reset threshold voltage
Reset threshold
Reset pulse delay
Reset reaction time
Reset output low voltage
Reset output high leakage
current
Delay comparator threshold
Delay comparator threshold
hysteresis
Electrical characteristics (continued)
Parameter
C
R
C
V
RES
T
T
RES
= 100 nF; t
= 100 nF;
Doc ID 1770 Rev 7
= 10 KΩ to V
= 5 V
Test condition
R
≥100 µs
O
; V
S
= ≥ 3 V
Min.
4.2
50
60
Electrical specifications
Typ.
100
100
200
5
2
Max.
200
140
4.8
0.4
30
1
Unit
mV
mV
ms
µA
µs
V
V
V
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