MAX5091AATA+T Maxim Integrated Products, MAX5091AATA+T Datasheet - Page 9

• Manufacturer Part Number: MAX5091AATA+T
• Description: IC REG LDO 5V 8-TDFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX5091AATA+T

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: Up to 28V
• Voltage - Dropout (typical): 0.3V @ 100mA
• Number Of Regulators: 1
• Current - Output: 100mA
• Current - Limit (min): 160mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-TDFN Exposed Pad
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 28 V
• Output Voltage: 5 V
• Output Type: Fixed
• Dropout Voltage (max): 0.25 V at 10 mA
• Output Current: 0.1 A
• Line Regulation: 5 mV
• Load Regulation: 50 mV
• Maximum Power Dissipation: 1951 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MAX5091AATA+T; MAX5091AATA+TTR

Figure 1. Functional Diagram
EN
CT
V
SI
S
28V, 100mA, Low-Quiescent-Current LDO
_______________________________________________________________________________________
with Reset and Power-Fail Input/Output
PREREGULATOR
ALWAYS-ON
V
3μA
MAX
INT
V
3.6V (MAX)
INT
ALWAYS-ON
1.25V
V
ENABLE
REF
0.9 x V
ELEMENT
PASS
REF
LDO
V
REF
V
REF
N
V
OUT
V
2.1V
I
2μA
REF
CT
(TEMP AND SC)
DETECTION
FAULT
MAX5091
COMPARATOR
DELAY
N
N
SCLIM
SD
V
GND
RES
SO
OUT
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