MAX6478BL33AD3+T Maxim Integrated Products, MAX6478BL33AD3+T Datasheet - Page 15

• Manufacturer Part Number: MAX6478BL33AD3+T
• Description: IC LDO REG 300MA 3.3V/ADJ 6-UCSP
• Manufacturer: Maxim Integrated Products

Specifications of MAX6478BL33AD3+T

• Regulator Topology: Positive Fixed or Adjustable
• Voltage - Output: 3.3V, 1.25 ~ 5.5 V
• Voltage - Input: 2.5 ~ 5.5 V
• Voltage - Dropout (typical): 0.114V @ 300mA, -
• Number Of Regulators: 1
• Current - Output: 300mA (Min)
• Current - Limit (min): 450mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 6-UCSP®
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 5.5 V
• Output Voltage: 1.2 V to 5 V, 3.3 V
• Output Type: Adjustable, Fixed
• Dropout Voltage (max): 0.032 V at 50 mA
• Output Current: 0.3 A
• Line Regulation: 0.09 % / V
• Load Regulation: 0.2 %
• Voltage Regulation Accuracy: 1.1 %
• Maximum Power Dissipation: 840 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Reference Voltage: 1.229 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TOP VIEW
*EP = EXPOSED PAD.
300mA LDO Linear Regulators with Internal
SHDN
SHDN
GND
GND
______________________________________________________________________________________
IN
IN
OUT
IN
8
1
1
2
3
1
2
3
OUT
MAX6471
MAX6472
IN
SOT23-6
SOT23-6
7
2
TDFN
MAX6469
MAX6470
MAX6475
MAX6476
GND
SET RESET
6
3
EP*
MR
4
5
6
5
4
6
5
4
OUT
SET
RESET
OUT
FB
RESET
Microprocessor Reset Circuit
SHDN
GND
IN
OUT
IN
8
1
1
2
3
OUT
SOT23-6
MAX6469
MAX6470
MAX6473
MAX6474
IN
7
2
TDFN
GND SHDN
SET RESET
6
3
EP*
4
5
6
5
4
OUT
MR
RESET
GND
MR
IN
Pin Configurations
1
2
3
OUT
OUT
IN
1
IN
8
1
8
SOT23-6
MAX6471
MAX6472
OUT
MAX6473
MAX6474
OUT
MAX6475
MAX6476
IN
IN
7
2
TDFN
7
2
TDFN
GND SHDN
GND SHDN
MR RESET
FB
6
3
6
3
RESET
6
5
4
EP*
5
4
4
5
OUT
SET
RESET
15