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MAX871 Maxim Switched-Capacitor Voltage Inverters Datasheet

MAX871EUK+T Switching Voltage Regulators Switched-Capacitor Voltage Inverters


Maxim
MAX871
Part Number MAX871
Manufacturer Maxim
Description The ultra-small MAX870/MAX871 monolithic, CMOS charge-pump inverters accept input voltages ranging from +1.4V to +5.5V. The MAX870 operates at 125kHz, and the MAX871 operates at 500kHz. Their high efficiency (90%) and low operating current (0.7mA for the MAX870) make these devices ideal for both bat...
Features o 5-Pin SOT23-5 Package o 99% Voltage Conversion Efficiency o Invert Input Supply Voltage o 0.7mA Quiescent Current (MAX870) o +1.4V to +5.5V Input Voltage Range o Require Only Two Capacitors o 25mA Output Current o Shutdown Control MAX870/MAX871 ______________Ordering Information PART MAX870C/D MAX870EUK MAX871C/D MAX871EUK TEMP. RANGE 0°C to +70°C -40°C to +85°C 0°C to +70°C -40°C to +85°C PINPACKAGE Dice* 5 SOT23-5 Dice* 5 SOT23-5 SOT TOP MARK — ABZN — ABZO ________________________Applications Local -5V Supply from 5V Logic Supply Small LCD Panels Cell Phones Medical Instruments Handy-Te...

Document Datasheet MAX871 datasheet pdf (402.83KB)
Distributor Distributor
Mouser Electronics
Stock 19778 In Stock
Price
1 units: 2.06 USD
10 units: 1.89 USD
100 units: 1.62 USD
250 units: 1.52 USD
500 units: 1.33 USD
1000 units: 1.1 USD
2500 units: 1.04 USD
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MAX871 Distributor

part
Analog Devices Inc
MAX871EUK+T
CHARGE PUMP, INVERTING, 0.025A, SOT-23-5
5000 units: 1534 KRW
2500 units: 1657 KRW
500 units: 1795 KRW
250 units: 2051 KRW
100 units: 2186 KRW
Distributor
element14 Asia-Pacific

6613 In Stock
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part
Rochester Electronics LLC
MAX8710ETG+
- 컨버터, TFT LCD 전압 조정기 IC 3 출력 24-TQFN(4x4)
107 units: 3925.2056 KRW
Distributor
DigiKey

308 In Stock
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part
Analog Devices Inc
MAX871EUK+T
Switching Voltage Regulators Switched-Capacitor Voltage Inverters
1 units: 2.06 USD
10 units: 1.89 USD
100 units: 1.62 USD
250 units: 1.52 USD
500 units: 1.33 USD
1000 units: 1.1 USD
2500 units: 1.04 USD
Distributor
Mouser Electronics

19778 In Stock
BuyNow BuyNow
part
Analog Devices Inc
MAX8715EUA+T
Low-Noise Step-Up DC-DC Conver
1000 units: 4.58 USD
2500 units: 4.73993 USD
Distributor
Analog Devices Inc

5000 In Stock
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part
Maxim Integrated Products
MAX8712ETC
MAX8712 Low-Cost Linear-Regulator Lcd Panel Power Supplies '
1000 units: 5.57 USD
500 units: 5.9 USD
100 units: 6.16 USD
25 units: 6.42 USD
1 units: 6.55 USD
Distributor
Rochester Electronics

664 In Stock
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part
Maxim Integrated Products
MAX8719ETA+T
215 units: 1.3 USD
101 units: 1.4 USD
1 units: 4 USD
Distributor
Quest Components

256 In Stock
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part
Analog Devices Inc
MAX8713ETG+T
No price available
Distributor
Ameya Holding Limited

5000 In Stock
No Longer Stocked
part
Maxim Integrated Products
MAX8710ETG+
Our Stock
No price available
Distributor
Velocity Electronics

148 In Stock
No Longer Stocked
part
Maxim Integrated Products
MAX8719ETA+T
268 units: 1.05 USD
81 units: 1.125 USD
24 units: 1.875 USD
8 units: 2.25 USD
2 units: 3 USD
Distributor
Bristol Electronics

320 In Stock
BuyNow BuyNow
part
Maxim Integrated Products
MAX871EUK+T
IC VOLT INVERT SW CAP SOT23-5
90 units: 0.566 USD
220 units: 0.464 USD
335 units: 0.45 USD
460 units: 0.435 USD
595 units: 0.421 USD
800 units: 0.377 USD
Distributor
Win Source Electronics

12667 In Stock
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MAX871 Similar Datasheet

Part Number Description
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Microprocessor Supervisory Circuits
The MAX691A/MAX693A/MAX800L/MAX800M microprocessor (μP) supervisory circuits are pin-compatible upgrades to the MAX691, MAX693, and MAX695. They improve performance with 30μA supply current, 200ms typ reset active delay on power-up, and 6ns chip-enable propagation delay. Features include write protection of CMOS RAM or EEPROM, separate watchdog outputs, backup-battery switchover, and a RESET output that is valid with VCC down to 1V. The MAX691A/ MAX800L have a 4.65V typical reset-threshold voltage, and the MAX693A/MAX800Ms’ reset threshold is 4.4V typical. The MAX800L/MAX800M guarantee power-fail accuracies to ±2%. Applications ●● Computers ●● Controllers ●● Intelligent Instruments ●● Critic...
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The MAX691A/MAX693A/MAX800L/MAX800M microprocessor (μP) supervisory circuits are pin-compatible upgrades to the MAX691, MAX693, and MAX695. They improve performance with 30μA supply current, 200ms typ reset active delay on power-up, and 6ns chip-enable propagation delay. Features include write protection of CMOS RAM or EEPROM, separate watchdog outputs, backup-battery switchover, and a RESET output that is valid with VCC down to 1V. The MAX691A/ MAX800L have a 4.65V typical reset-threshold voltage, and the MAX693A/MAX800Ms’ reset threshold is 4.4V typical. The MAX800L/MAX800M guarantee power-fail accuracies to ±2%. Applications ●● Computers ●● Controllers ●● Intelligent Instruments ●● Critic...
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The MAX801/MAX808 microprocessor (µP) supervisory circuits monitor and control the activities of +5V µPs by providing backup-battery switchover, low-line indication, and µP reset. Additional features include a watchdog for the MAX801 and CMOS RAM write protection for the MAX808. The MAX801/MAX808 offer a choice of reset-threshold voltage (denoted by suffix letter): 4.675V (L), 4.575V (N), and 4.425V (M). These devices are available in 8-pin DIP and SO packages. ________________________Applications Computers Controllers Intelligent Instruments Critical µP Power Monitoring Portable/Battery-Powered Equipment Embedded Systems Pin Configurations appear at end of data sheet. __________Typical Op...
MAX801M
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8-Pin uP Supervisory Circuits
The MAX801/MAX808 microprocessor (µP) supervisory circuits monitor and control the activities of +5V µPs by providing backup-battery switchover, low-line indication, and µP reset. Additional features include a watchdog for the MAX801 and CMOS RAM write protection for the MAX808. The MAX801/MAX808 offer a choice of reset-threshold voltage (denoted by suffix letter): 4.675V (L), 4.575V (N), and 4.425V (M). These devices are available in 8-pin DIP and SO packages. ________________________Applications Computers Controllers Intelligent Instruments Critical µP Power Monitoring Portable/Battery-Powered Equipment Embedded Systems Pin Configurations appear at end of data sheet. __________Typical Op...
MAX801N
manufacturer
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8-Pin uP Supervisory Circuits
The MAX801/MAX808 microprocessor (µP) supervisory circuits monitor and control the activities of +5V µPs by providing backup-battery switchover, low-line indication, and µP reset. Additional features include a watchdog for the MAX801 and CMOS RAM write protection for the MAX808. The MAX801/MAX808 offer a choice of reset-threshold voltage (denoted by suffix letter): 4.675V (L), 4.575V (N), and 4.425V (M). These devices are available in 8-pin DIP and SO packages. ________________________Applications Computers Controllers Intelligent Instruments Critical µP Power Monitoring Portable/Battery-Powered Equipment Embedded Systems Pin Configurations appear at end of data sheet. __________Typical Op...
MAX802
manufacturer
Maxim Integrated
3.0V/3.3V Microprocessor Supervisory Circuits
These microprocessor (µP) supervisory circuits reduce the complexity and number of components required for power-supply monitoring and battery-control functions in µP systems. They significantly improve system reliability and accuracy compared to separate ICs or discrete components. These devices are designed for use in systems powered by 3.0V or 3.3V supplies. See the selector guide in the back of this data sheet for similar devices designed for 5V systems. The suffixes denote different reset threshold voltages: 3.075V (T), 2.925V (S), and 2.625V (R) (see the Reset Threshold section in the Detailed Description). All these parts are available in 8-pin DIP and SO packages. Functions offered i...
MAX802L
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Microprocessor Supervisory Circuits
The MAX690A/MAX692A/MAX802L/MAX802M/MAX805L reduce the complexity and number of components required for power-supply monitoring and batterycontrol functions in microprocessor (μP) systems. They significantly improve system reliability and accuracy compared to separate ICs or discrete components. These parts provide four functions: 1) A reset output during power-up, power-down, and brownout conditions. 2) Battery-backup switching for CMOS RAM, CMOS μP, or other low-power logic. 3) A reset pulse if the optional watchdog timer has not been toggled within 1.6s. 4) A 1.25V threshold detector for power-fail warning or low-battery detection, or to monitor a power supply other than +5V. The parts di...
MAX802M
manufacturer
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MAX802R
manufacturer
Maxim Integrated
3.0V/3.3V Microprocessor Supervisory Circuits
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MAX802S
manufacturer
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