MAX5086AATE+T Maxim Integrated Products, MAX5086AATE+T Datasheet - Page 6

• Manufacturer Part Number: MAX5086AATE+T
• Description: IC REG LINEAR 3.3/ADJ 16-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX5086AATE+T

• Regulator Topology: Positive Fixed or Adjustable
• Voltage - Output: 3.3V, 2.5 ~ 11 V
• Voltage - Input: 6.5 ~ 45 V
• Voltage - Dropout (typical): 0.9V @ 250mA
• Number Of Regulators: 1
• Current - Output: 250mA (Min)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TQFN Exposed Pad
• Polarity: Positive
• Number Of Outputs: 1
• Output Type: Adjustable, Fixed
• Output Voltage: 2.5 V to 11 V, 3.3 V
• Output Current: 0.25 A
• Line Regulation: 0.8 mV / V
• Load Regulation: 0.045 Ohms
• Dropout Voltage (max): 2.2 V
• Input Voltage Max: 65 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Maximum Power Dissipation: 2666 mW
• Mounting Style: SMD/SMT
• Reference Voltage: 1.235 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

45V, 250mA, Low-Quiescent-Current
Linear Regulator with Adjustable Reset Delay
6
1, 12–16
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PIN
3, 4
5, 6
EP
10
11
2
7
8
9
OUTSENSE
RESET
NAME
GND
N.C.
OUT
SET
EN
CT
EP
IN
No Connection. Not internally connected.
Enable Input. Drive EN high to turn on the regulator. Force EN low to place the device in shutdown
mode.
Regulator Input. Supply voltage ranges from 6.5V to 45V. Bypass IN to GND with a low ESR 47µF
capacitor (electrolytic 50VL).
Regulator Output. Connect at least a 15µF low-ESR capacitor from OUT to GND.
Regulator Output Feedback Point. OUTSENSE must be connected to OUT for fixed output voltage
versions. Leave OUTSENSE open circuit for adjustable output voltage version.
Ground
Feed b ack Reg ul ati on S et P oi nt. C onnect S E T to GN D for a fi xed 3.3V outp ut ( M AX 5086A) or 5.0V outp ut
( M AX 5086B) . C onnect an exter nal r esi sti ve d i vi d er netw or k fr om OU TS E N S E to S E T to GN D to ad j ust the
outp ut vol tag e fr om 2.5V to 11V .
Open-Drain Active-Low Reset Output. Connect a 10kΩ pullup resistor from RESET to any supply
voltage up to 11V to create a logic output.
Reset Timeout Setting Connection. A 2µA charging current is available at CT. Connect a capacitor from
CT to GND to set the reset timeout period (see the Adjustable Reset Timeout Period (CT) section).
Exposed Pad. Connect externally to a large ground plane to aid heat dissipation. Do not use EP as the
only ground connection.
FUNCTION
Pin Description