Purchase MAX6145, In-stock MAX6145 From SeekIC.
Part Number: MAX6145
Description: The MAX6125/MAX6141/MAX6145/MAX6150/MAX6160 low-dropout, micropower, three-terminal voltage references offer 2.5V, 4.09...
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MAX6145
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DataSheet
General Description
MAX6145 General Description
The MAX6125/MAX6141/MAX6145/MAX6150/MAX6160 low-dropout, micropower, three-terminal voltage references offer 2.5V, 4.096V, 4.5V, 5.0V, and adjustable (1.23V to 12.4V) output voltages, respectively. Low,200mV dropout makes these devices ideal for 3V and 5V systems. Unlike two-terminal references that waste battery current and require an external resistor, the MAX61xx family's supply current is virtually independent of input voltage variations, which translates to longer battery life.
Initial accuracy for these devices is ±1%. The output temperature coefficient is typically 15ppm/°C, and guaranteed to be less than 50ppm/°C (except for the MAX6160). The MAX6125/MAX6141/MAX6145/MAX6150 are available in 3 pin SOT23 and 8-pin SO packages. The MAX6160 is available in 4-pin SOT143 and 8-pin SO packages.
MAX6145 Maximum Ratings
Voltage (with respect to GND)
IN.......................................................................-0.3V to +13.5V
OUT, ADJ.....................................................-0.3V to (VIN + 0.3V)
Output Short-Circuit Duration (to IN or GND).............Continuous
Continuous Power Dissipation (TA = +70°C)
8-Pin SO (derate 5.9mW/°C above +70°C)....................471mW
3-Pin SOT23 (derate 4mW/°C above +70°C).................320mW
4-Pin SOT143 (derate 4mW/°C above +70°C)...............320mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
IN.......................................................................-0.3V to +13.5V
OUT, ADJ.....................................................-0.3V to (VIN + 0.3V)
Output Short-Circuit Duration (to IN or GND).............Continuous
Continuous Power Dissipation (TA = +70°C)
8-Pin SO (derate 5.9mW/°C above +70°C)....................471mW
3-Pin SOT23 (derate 4mW/°C above +70°C).................320mW
4-Pin SOT143 (derate 4mW/°C above +70°C)...............320mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
MAX6145 Features
3-Pin SOT23 Package (MAX6125/41/45/50) 4-Pin SOT143 Package (MAX6160)
Low, 200mV Dropout Voltage
75A Supply Current, Independent of Input Voltage
15ppm/°C Typical Tempco (50ppm/°C max)
Stable for All Capacitive Loads up to 10nF
Adjustable Output Voltage from 1.23V to (VIN - 0.2V) (MAX6160)
Optimized for 3V/5V Operation
Low, 200mV Dropout Voltage
75A Supply Current, Independent of Input Voltage
15ppm/°C Typical Tempco (50ppm/°C max)
Stable for All Capacitive Loads up to 10nF
Adjustable Output Voltage from 1.23V to (VIN - 0.2V) (MAX6160)
Optimized for 3V/5V Operation
MAX6145 Typical Application
3V/5V Systems
Battery-Powered Systems
Portable and Hand-Held Equipment
Data-Acquisition Systems
Instrumentation and Process Control
Battery-Powered Systems
Portable and Hand-Held Equipment
Data-Acquisition Systems
Instrumentation and Process Control
MAX6145 Connection Diagram
MAX6145
PDF/DataSheet Download
- Datasheet: MAX6145
- File Size: 86166 KB
- Manufacturer: MAXIM [Maxim Integrated Products]
- Click here to Download
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