Product Summary

The MAX667CSA is a low-dropout, positive, linear voltage regulator. With no load, the MAX667CSA has a typical quiescent current of 20μA. At 200mA of output current, the input/output voltage differ-ential is typically 150mV. Other features of the MAX667CSA include a low-voltage detector to indicate power failure, as well as early-warning and low-dropout detectors to indicate an imminent loss of output voltage regulation. A shutdown control disables the output and puts the circuit into a low quiescent-current mode. The applications of the MAX667CSA include Battery-Powered Devices, Pagers and Radio Control Receivers, Portable Instruments and Solar-Powered Instruments.

Parametrics

MAX667CSA absolute maximum ratings: (1)Input Supply Voltage: +18V; (2)Output Short Circuited to Ground: 1sec; (3)LBO Output Sink Current: 50mA; (4)LBO Output Voltage: GND to VOUT; (5)SHDN Input Voltage: -0.3V to (VIN + 0.3V); (6)Input Voltages LBI, SET: -0.3V to (VIN - 1.0V); (7)Continuous Power Dissipation: 727mW; (8)Operating Temperature Ranges: 0 to +70℃; (9)Storage Temperature Range: -65 to +160℃; (10)Lead Temperature (soldering, 10sec): +300℃.

Features

MAX667CSA features: (1)350mV Max Dropout at 200mA; (2)250mA Output Current; (3)Normal Mode: 20μA Typ Quiescent Current; Shutdown Mode: 0.2μA Typ Quiescent Current; (4)Low-Battery Detector; (5)Fixed +5V (Min Component Count) or Adjustable Output; (6)+3.5V to +16.5V Input; (7)Dropout Detector Output; (8)10μF Output Capacitor.

Diagrams

MAX667CSA block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
MAX667CSA+
MAX667CSA+

Maxim Integrated Products

Low Dropout (LDO) Regulators 5V Programmable Voltage Regulator

Data Sheet

0-1: $3.86
1-25: $2.59
25-50: $1.88
50-100: $1.85
MAX667CSA+T
MAX667CSA+T

Maxim Integrated Products

Low Dropout (LDO) Regulators 5V Programmable Voltage Regulator

Data Sheet

0-2085: $1.61
2085-2500: $1.61
MAX667CSA-T
MAX667CSA-T

Maxim Integrated Products

Low Dropout (LDO) Regulators 5V Programmable Voltage Regulator

Data Sheet

Negotiable 
MAX667CSA
MAX667CSA

Maxim Integrated Products

Low Dropout (LDO) Regulators 5V Programmable Voltage Regulator

Data Sheet

Negotiable