Specification	MAX894LESA+T

Current - Output (Max) [Max]	500 mA
Fault Protection	Current Limiting (Adjustable), Over Temperature
Input Type	Non-Inverting
Interface	On/Off
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output Configuration	High Side
Output Type	P-Channel
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Ratio - Input:Output	1:2
Rds On (Typ)	120 mOhm
Supplier Device Package	8-SOIC
Switch Type	General Purpose
Voltage - Load [Max]	5.5 V
Voltage - Load [Min]	2.7 V
Voltage - Supply (Vcc/Vdd)	Not Required

MAX894 Series

Part	Input Type	Voltage - Supply (Vcc/Vdd)	Fault Protection	Number of Outputs	Output Configuration	Rds On (Typ)	Interface	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Load [Min]	Voltage - Load [Max]	Mounting Type	Package / Case	Package / Case	Package / Case	Supplier Device Package	Switch Type	Ratio - Input:Output	Current - Output (Max) [Max]
Analog Devices Inc./Maxim Integrated MAX894LESA+T	Non-Inverting	Not Required	Current Limiting (Adjustable) Over Temperature	2	High Side	120 mOhm	On/Off	P-Channel	85 C	-40 ¯C	2.7 V	5.5 V	Surface Mount	0.154 in	8-SOIC	3.9 mm	8-SOIC	General Purpose	1:2	500 mA
Analog Devices Inc./Maxim Integrated MAX894LESA	Non-Inverting	Not Required	Current Limiting (Adjustable) Over Temperature	2	High Side	120 mOhm	On/Off	P-Channel	85 C	-40 ¯C	2.7 V	5.5 V	Surface Mount	0.154 in	8-SOIC	3.9 mm	8-SOIC	General Purpose	1:2	500 mA
Analog Devices Inc./Maxim Integrated MAX8946EWL+T
Analog Devices Inc./Maxim Integrated MAX894LESA+	Non-Inverting	Not Required	Current Limiting (Adjustable) Over Temperature	2	High Side	120 mOhm	On/Off	P-Channel	85 C	-40 ¯C	2.7 V	5.5 V	Surface Mount	0.154 in	8-SOIC	3.9 mm	8-SOIC	General Purpose	1:2	500 mA

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 3.64
	Tape & Reel (TR)	2500	$ 2.99

Description

General part information

MAX894 Series

The MAX894L/MAX895L smart, dual, low-voltage, P-channel, MOSFET power switches are intended for high-side load-switching applications. These switches operate with inputs from +2.7V to +5.5V, making them ideal for both 3V and 5V systems. Internal current-limiting circuitry protects the input supply against overload. Thermal-overload protection limits power dissipation and junction temperature.The MAX894L/MAX895L's maximum current limits are 500mA and 250mA, respectively. The current limit through the switches is programmed with resistors from SET A/SET B to ground. When the switches are on, the quiescent supply current is a low 16µA. When the switches are off, the supply current decreases to 0.1µA.The MAX894L/MAX895L are available in an 8-pin SO package.ApplicationsAccess Bus SlotsPCMCIA SlotsPortable Equipment

Documents

Technical documentation and resources

Package Drawing - Small-Outline IC, Narrow (0.15in)

Package Drawing

MAX894L Reliability Data

Reliability Data

MAX894L-MAX895L: Dual, Current-Limited, High-Side P-Channel Switches with Thermal Shutdown Data Sheet (Rev.1)

Data Sheet