STMicroelectronics L99DZ380TR Low Side 9, Low Side Power Switch IC 100-Pin, LQFP-64

View all Power Switch ICs
Bulk discount available

Subtotal (1 unit)*

MYR56.65

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 10 November 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per Unit
1 - 9MYR56.65
10 - 99MYR50.96
100 - 499MYR47.01
500 - 999MYR43.65
1000 +MYR35.44

*price indicative

Packaging Options:
RS Stock No.:
330-315
Mfr. Part No.:
L99DZ380TR
Manufacturer:
STMicroelectronics
Find similar products by selecting one or more attributes.
Select all

Brand

STMicroelectronics

Product Type

Power Switch IC

Power Switch Topology

Low Side

Power Switch Type

Low Side

Switch On Resistance RdsOn

1600mΩ

Number of Inputs

9

Interface Type

SPI, CAN FD, LIN

Minimum Supply Voltage

4.5V

Package Type

LQFP-64

Maximum Supply Voltage

18V

Pin Count

100

Operating Current

1.25A

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

175°C

Length

14mm

Standards/Approvals

ISO 11898-2/2016, ISO 17987-4/2016, RoHS, SAE J2284

Height

1.6mm

Series

L99DZ380

Automotive Standard

AEC-Q100

The STMicroelectronics door zone system IC providing electronic control modules with enhanced power management power supply functionality, including various standby modes, as well as CAN FD and 2 identical LIN physical communication layers. The device has two low drop voltage regulators to supply the system microcontroller and external peripheral loads such as sensors and provides enhanced system standby functionality with programmable local and remote wake-up capability. Moreover, the 14 high-side drivers (13 to supply LEDs and 1 to supply bulbs) increase the system integration level; all the high-side drivers support the constant current mode for LED module with high input capacitance. Up to 7 DC motors and 4 external MOS transistors in H-bridge configuration can be driven in PWM mode up to 25 kHz.

Dedicated debug input pin

Configurable window watchdog

STM standard serial peripheral interface (32-bit/ST-SPI 4.0)

Programmable reset generator for power-on and under voltage

Ultra low quiescent current in standby modes

No electrolytic capacitor required on regulator outputs

Two 5 V voltage regulators for microcontroller and peripheral supply

Central two-stage charge pump

Control block for electrochromic element

Driver for external MOSFET in high-side configuration with SC

Related links