Datasheet MAX6037 (Maxim)
| Hersteller | Maxim |
| Beschreibung | Low-Power, Fixed and Adjustable Reference with Shutdown in SOT23 |
| Seiten / Seite | 18 / 1 — Low-Power, Fixed and Adjustable Reference. with Shutdown in SOT23. … |
| Dateiformat / Größe | PDF / 439 Kb |
| Dokumentensprache | Englisch |
Low-Power, Fixed and Adjustable Reference. with Shutdown in SOT23. MAX6037. General Description. Features
Modelllinie für dieses Datenblatt
Textversion des Dokuments
19-3192; Rev 1; 12/07
Low-Power, Fixed and Adjustable Reference with Shutdown in SOT23 MAX6037 General Description Features
The MAX6037 family of low-dropout, micropower volt- ♦
Adjustable VOUT: 1.184V to 5V
age references offer fixed and adjustable output volt- ♦
Fixed Outputs: 1.25V, 2.048V, 2.5V, 3.0V, 3.3V,
age options ranging from 1.184V to 5V. Connect an external resistive-divider on the MAX6037_ADJ to
and 4.096V
adjust the output voltage from 1.184V to 5V. The other ♦
Shutdown Current < 500nA (max)
devices in the MAX6037 family feature fixed output volt- ♦
25ppm/°C (max) Temperature Coefficient (A Grade)
ages of 1.25V, 2.048V, 2.5V, 3.0V, 3.3V, and 4.096V. The MAX6037 offers shutdown functionality with an ♦
±0.2% (max) Initial Accuracy (A Grade)
active-low shutdown (500nA, max). ♦
Low 100mV (max) Dropout Voltage at 1mA Load
These series-mode voltage references operate from a
Current
2.5V to 5.5V supply and consume 275µA (max) quies- ♦
2.5V to 5.5V Input Voltage Range
cent current. The output is stable driving loads from ♦
5mA Sink and Source Current Capability
0.02µF to 1µF and can source and sink 5mA of load current. The MAX6037 offers a low temperature coeffi- ♦
Available in 5-Pin SOT23 Package
cient of 25ppm/°C and initial accuracy of ±0.2% (max). ♦
Operates Over the Automotive Temperature
The low dropout voltage (100mV, max at 1mA) and
Range: -40°C to +125°C
supply-independent, low supply current make the MAX6037 ideal for battery-powered applications.
Typical Operating Circuit
The MAX6037 is available in the miniature 5-pin SOT23 package and is specified over the -40°C to +125°C 2.5V TO 5.5V INPUT automotive temperature range. IN REFERENCE OUT OUTPUT
Applications
MAX6037 * Medical Equipment Portable Equipment SHDN 0.02µF GND TO 1µF Wireless LAN Precision Regulators *OPTIONAL Pin Configuration appears at end of data sheet.
Ordering Information/Selector Guide OUTPUT INITIAL MAX TEMPCO PKG TOP PART PIN-PACKAGE VOLTAGE (V) ACCURACY % (ppm/°C) CODE MARK
MAX6037AAUK12+T 1.25 0.2 25 5 SOT23-5 U5-2 AEIV MAX6037BAUK12+T 1.25 0.3 50 5 SOT23-5 U5-2 AEIW MAX6037CAUK12+T 1.25 0.5 50 5 SOT23-5 U5-2 AEIX MAX6037AAUK21+T 2.048 0.2 25 5 SOT23-5 U5-2 AEIY MAX6037BAUK21+T 2.048 0.3 50 5 SOT23-5 U5-2 AEIZ MAX6037CAUK21+T 2.048 0.5 50 5 SOT23-5 U5-2 AEJA +Denotes a lead-free package. T = Tape and reel.
Note:
All devices are specified over the -40°C to +125°C operating temperature range.
Ordering Information/Selector Guide continued at end of data sheet. ________________________________________________________________ Maxim Integrated Products 1 For pricing delivery, and ordering information please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Low-Power, Fixed and Adjustable Reference with Shutdown in SOT23 MAX6037 General Description Features
The MAX6037 family of low-dropout, micropower volt- ♦
Adjustable VOUT: 1.184V to 5V
age references offer fixed and adjustable output volt- ♦
Fixed Outputs: 1.25V, 2.048V, 2.5V, 3.0V, 3.3V,
age options ranging from 1.184V to 5V. Connect an external resistive-divider on the MAX6037_ADJ to
and 4.096V
adjust the output voltage from 1.184V to 5V. The other ♦
Shutdown Current < 500nA (max)
devices in the MAX6037 family feature fixed output volt- ♦
25ppm/°C (max) Temperature Coefficient (A Grade)
ages of 1.25V, 2.048V, 2.5V, 3.0V, 3.3V, and 4.096V. The MAX6037 offers shutdown functionality with an ♦
±0.2% (max) Initial Accuracy (A Grade)
active-low shutdown (500nA, max). ♦
Low 100mV (max) Dropout Voltage at 1mA Load
These series-mode voltage references operate from a
Current
2.5V to 5.5V supply and consume 275µA (max) quies- ♦
2.5V to 5.5V Input Voltage Range
cent current. The output is stable driving loads from ♦
5mA Sink and Source Current Capability
0.02µF to 1µF and can source and sink 5mA of load current. The MAX6037 offers a low temperature coeffi- ♦
Available in 5-Pin SOT23 Package
cient of 25ppm/°C and initial accuracy of ±0.2% (max). ♦
Operates Over the Automotive Temperature
The low dropout voltage (100mV, max at 1mA) and
Range: -40°C to +125°C
supply-independent, low supply current make the MAX6037 ideal for battery-powered applications.
Typical Operating Circuit
The MAX6037 is available in the miniature 5-pin SOT23 package and is specified over the -40°C to +125°C 2.5V TO 5.5V INPUT automotive temperature range. IN REFERENCE OUT OUTPUT
Applications
MAX6037 * Medical Equipment Portable Equipment SHDN 0.02µF GND TO 1µF Wireless LAN Precision Regulators *OPTIONAL Pin Configuration appears at end of data sheet.
Ordering Information/Selector Guide OUTPUT INITIAL MAX TEMPCO PKG TOP PART PIN-PACKAGE VOLTAGE (V) ACCURACY % (ppm/°C) CODE MARK
MAX6037AAUK12+T 1.25 0.2 25 5 SOT23-5 U5-2 AEIV MAX6037BAUK12+T 1.25 0.3 50 5 SOT23-5 U5-2 AEIW MAX6037CAUK12+T 1.25 0.5 50 5 SOT23-5 U5-2 AEIX MAX6037AAUK21+T 2.048 0.2 25 5 SOT23-5 U5-2 AEIY MAX6037BAUK21+T 2.048 0.3 50 5 SOT23-5 U5-2 AEIZ MAX6037CAUK21+T 2.048 0.5 50 5 SOT23-5 U5-2 AEJA +Denotes a lead-free package. T = Tape and reel.
Note:
All devices are specified over the -40°C to +125°C operating temperature range.
Ordering Information/Selector Guide continued at end of data sheet. ________________________________________________________________ Maxim Integrated Products 1 For pricing delivery, and ordering information please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.