User Manual

MAX8840/MAX8841/MAX8842
Ultra-Low-Noise, High PSRR, Low-Dropout,
150mA Linear Regulators in µDFN
_______________________________________________________________________________________ 9
Revision History
Pages changed at Rev 1: 1
Chip Information
TRANSISTOR COUNT: 284
PROCESS: BiCMOS
MAX8841
OUTPUT PRESET
1.5V TO 4.5V
IN
INPUT
2V TO 6V
OFF
SHDN
C
OUT
1μF
C
IN
1μF
OUT
ON
GND
Typical Operating
Circuits (continued)
Output Voltage Selector Guide
PART V
OUT
(V) TOPMARK
MAX8840ELT16+T 1.6 MN
MAX8840ELT18+T 1.8 MO
MAX8840ELT19+T 1.9 LX
MAX8840ELT25+T 2.5 MP
MAX8840ELT26+T 2.6 MK
MAX8840ELT27+T 2.7 LU
MAX8840ELT28+T 2.8 LV
MAX8840ELT29+T 2.85 LW
MAX8840ELT30+T 3 LZ
MAX8840ELT31+T 3.1 ML
MAX8840ELT33+T 3.3 MM
MAX8841ELT15+T 1.5 MQ
MAX8841ELT18+T 1.8 MR
MAX8841ELT25+T 2.5 MS
MAX8841ELT26+T 2.6 MT
MAX8841ELT28+T 2.8 MU
MAX8841ELT29+T 2.85 MV
MAX8841ELT89+T 2.9 MW
MAX8841ELT31+T 3.1 MX
MAX8841ELT33+T 3.3 MY
MAX8841ELT45+T 4.5 MZ
MAX8842ELT+T Adjustable NA
MAX8842
OUTPUT ADJUSTABLE
1.5V TO 4.5V
IN
INPUT
2V TO 6V
OFF
SHDN
R1
R2
C
OUT
1μF
C
IN
1μF
OUT
ON
FB
GND
(Note: Standard output voltage options, shown in bold, are
available. Contact the factory for other output voltages between
1.5V and 4.5V. Minimum order quantity is 15,000 units.)