Product Summary

The LT1761ES5-BYP is a micropower, low noise, low dropout regulator. With an external 0.01mF bypass capacitor, output noise drops to 20mVRMS over a 10Hz to 100kHz bandwidth. Designed for use in battery-powered systems, the low 20mA quiescent current makes them an ideal choice. In shutdown, quiescent current drops to less than 0.1mA. The devices are capable of operating over an input voltage from 1.8V to 20V, and can supply 100mA of output current with a dropout voltage of 300mV. Quiescent current is well controlled, not rising in dropout as it does with many other regulators.

Parametrics

Absolute maximum ratings: (1)IN Pin Voltage: ±20V; (2)OUT Pin Voltage: ±20V; (3)Input to Output Differential Voltage: ±20V; (4)ADJ Pin Voltage: ±7V; (5)BYP Pin Voltage: ±0.6V; (6)SHDN Pin Voltage: ±20V; (7)Output Short-Circut Duration:Indefinite; (8)Operating Junction Temperature Range: –40℃ to 125℃; (9)Storage Temperature Range: –65℃ to 150℃; (10)Lead Temperature (Soldering, 10 sec): 300℃.

Features

Features: (1)Tiny 5-Lead SOT-23 Package; (2)Low Noise: 20mVRMS (10Hz to 100kHz); (3)Low Quiescent Current: 20mA; (4)Wide Input Voltage Range: 1.8V to 20V; (5)Output Current: 100mA; (6)Very Low Shutdown Current: < 0.1mA; (7)Low Dropout Voltage: 300mV at 100mA; (8)n Fixed Output Voltages: 1.5V, 1.8V, 2V, 2.5V, 2.8V, 3V, 3.3V, 5V; (9)Adjustable Output from 1.22V to 20V; (10)Stable with 1mF Output Capacitor; (11)Stable with Aluminum, Tantalum or Ceramic Capacitors; (12)Reverse Battery Protected; (13)No Reverse Current; (14)No Protection Diodes Needed; (15)Overcurrent and Overtemperature Protected.

Diagrams

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
LT1761ES5-BYP
LT1761ES5-BYP

Other


Data Sheet

Negotiable 
LT1761ES5-BYP#TR
LT1761ES5-BYP#TR


IC REG LDO ADJ .1A TSOT23-5

Data Sheet

0-7500: $0.61
LT1761ES5-BYP#TRMPBF
LT1761ES5-BYP#TRMPBF


IC REG LDO ADJ .1A TSOT23-5

Data Sheet

0-500: $0.64
LT1761ES5-BYP#TRPBF
LT1761ES5-BYP#TRPBF


IC REG LDO ADJ .1A TSOT23-5

Data Sheet

0-2500: $0.61
LT1761ES5-BYP#TRM
LT1761ES5-BYP#TRM


IC REG LDO ADJ .1A TSOT23-5

Data Sheet

Negotiable