MAX40203ANS+ vs MAX40203AUK+

A sequential scan of the specifications for MAX40203ANS+ and MAX40203AUK+ reveals high similarity between the two parts. The primary distinction found in the comparison is Type, where MAX40203ANS+ is specified at Source Selector Switch, contrasting with the Analog Switch found in MAX40203AUK+. Since other parameters are consistent, your selection should focus on this specific Type requirement.
Specifications
MAX40203ANS+
MAX40203AUK+
Part Number

MAX40203ANS+

MAX40203AUK+

Brand ADI Analog Devices
Description MAX40203ANS+ is a versatile and efficient solution for managing power distribution in electronic systems Analog Switch Single SPDT 5-Pin SOT-23 T/R
Series MAX40203 MAX40203
Type ≠ Diff Source Selector Switch Analog Switch
Package Strip /
Product Status Active /
FET Type P-Channel /
Ratio - Input:Output 1:1 /
Internal Switch(s) Yes /
Delay Time - ON 320 µs /
Delay Time - OFF 80 µs /
Current - Output (Max) 1A /
Current - Supply 300 nA /
Voltage - Supply 1.2V ~ 5.5V /
Applications Battery Backup, Handheld/Mobile Devices /
Operating Temperature -40°C ~ 125°C (TA) /
Mounting Type Surface Mount /
Package / Case 4-XFBGA, WLBGA /
Supplier Device Package 4-WLP (0.77x0.77) /
ECCN (US) / EAR99
Part Status / Active
HTS / 8542.39.00.01
Automotive / No
PPAP / No
Configuration / Single SPDT
Switch Architecture / SPDT
Number of Channels per Chip / 1
Number of Inputs per Chip / 1
Number of Outputs per Chip / 2
Chip Enable Signals / Yes
Polarity / Non-Inverting
Maximum Turn-On Time (ns) / 320000(Typ)@3.6V
Maximum Turn-Off Time (ns) / 80000(Typ)@3.6V
Input Signal Type / Single
Output Signal Type / Single
Minimum Single Supply Voltage (V) / 1.2
Typical Single Supply Voltage (V) / 3|5
Maximum Single Supply Voltage (V) / 5.5
Maximum High Level Output Current (mA) / 0.00036(Typ)@3.6V
Power Supply Type / Single
Maximum Power Dissipation (mW) / 312.6
Minimum Operating Temperature (°C) / -40
Maximum Operating Temperature (°C) / 125
Supplier Temperature Grade / Automotive
Packaging / Tape and Reel
Mounting / Surface Mount
Package Height / 1.1
Package Width / 1.63
Package Length / 2.9
PCB changed / 5
Standard Package Name / SOT
Supplier Package / SOT-23
Pin Count / 5
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