AS1375-BTDT-12

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The AS1375-BTDT-12 is a low-power, positive voltage regulator delivering up to 200mA with a typical quiescent current of 1µA. It provides a fixed output voltage of 1.2V and operates within an input voltage range of 2V to 5.5V. The device features a very low dropout voltage of 120mV at full load and maintains strict output voltage accuracy of ±1%. Integrated protections include overcurrent limiting, thermal shutdown at 160°C, and under-voltage lockout. It is housed in a compact 6-pin TDFN 2x2mm package suitable for surface mount applications.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Ultra-low power consumption with 1µA quiescent current and 10nA shutdown current
• High precision regulation with ±1% output voltage accuracy
• Integrated protection against short circuits, overcurrent, and overheating
• Minimal external component requirement for stable operation

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Wireless handsets and smartphones
• Personal Digital Assistants (PDAs)
• MP3 players and portable media devices
• Battery-operated handheld electronics

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify the specific ordering code AS1375-BTDT-12 to confirm the 1.2V fixed output configuration. Ensure compatibility with the 6-pin TDFN 2x2mm package footprint during PCB layout. Confirm that the application environment remains within the specified -40°C to +85°C operating temperature range. Check datasheet requirements for input and output capacitor selection to maintain stability.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this component when space constraints require a small 6-pin TDFN package. It is appropriate for designs needing a fixed 1.2V rail from a 2V to 5.5V source. Consider its low quiescent current for maximizing battery life in always-on systems. Evaluate thermal dissipation capabilities if operating near maximum load or high ambient temperatures.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This part belongs to the AS1375 series of low-dropout linear regulators manufactured by ams-OSRAM USA INC. The series offers various fixed output voltages ranging from 1.2V to 5.0V in 50mV steps. All variants share the same 6-pin TDFN 2x2mm package and core electrical characteristics, differing primarily in their regulated output voltage levels.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Consult official cross-reference tools for compatible alternatives. Verify pinout compatibility and electrical specifications before substitution. Ensure any replacement supports the required 200mA output current and 1.2V fixed output.