L78L10ACZ-TR

$0.18

Description：IC REG LINEAR 10V 100MA TO92-3
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR)

SKU:d8488b93a01d Category: Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Brand: STMicroelectronics

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC REG LINEAR 10V 100MA TO92-3
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR)
Output Configuration：Positive
Output Type：Fixed
Number of Regulators：1
Voltage - Input (Max)：30V
Voltage - Output (Min/Fixed)：10V
Voltage - Output (Max)：-
Voltage Dropout (Max)：-
Current - Output：100mA
Current - Quiescent (Iq)：5.5 mA
Current - Supply (Max)：6 mA
PSRR：45dB (120Hz)
Control Features：-
Protection Features：Over Current, Over Temperature, Short Circuit
Operating Temperature：0°C ~ 125°C
Mounting Type：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA) Formed Leads
Supplier Device Package：TO-92-3
Grade：-
Qualification：-

Download product information

L78L10ACZ-TR

Overview

The L78L10ACZ-TR is a three-terminal positive linear voltage regulator from the STMicroelectronics L78L series, housed in a TO-92-3 package. It provides a fixed output voltage of 10 V with an accuracy of ±4%. The device supports up to 100 mA output current and operates within a junction temperature range of 0 °C to 125 °C. Maximum input voltage is rated at 30 V for this output level. Quiescent current is typically 6 mA at 25 °C. Line regulation is specified at 170 mV (VI = 13 to 23 V) and load regulation at 80 mV (IO = 1 to 100 mA). Dropout voltage is 1.7 V.

Feature Summary

Integrated thermal overload protection and short-circuit protection ensure robust operation under fault conditions.
Designed as a fixed voltage regulator requiring no external components for basic functionality.
Capable of delivering up to 100 mA output current when adequate heat sinking is provided.

Applications

Local or on-card regulation to eliminate noise associated with single-point regulation.
Replacement for Zener diode/resistor combinations offering lower quiescent current and noise.
Configuration with power pass elements to create high-current voltage regulators.

Procurement Notes

Verify that the ordering suffix 'Z' corresponds to the TO-92 package and '-TR' indicates tape and reel packaging. Confirm the 'AC' designation matches the required ±4% output voltage tolerance. Ensure the specific revision of the datasheet aligns with the manufacturing lot date code to verify compliance with absolute maximum ratings and electrical characteristics.

Selection Notes

Select this component when a fixed 10 V output is required with ±4% precision. The TO-92 package is suitable for through-hole mounting. Verify that the input voltage does not exceed 30 V and that thermal management allows for the dissipation of power at loads approaching 100 mA. Consider the quiescent current consumption relative to system power budgets.

Part Context

This part belongs to the L78Lxx family of three-terminal positive regulators. The series includes various fixed output voltages ranging from 3.3 V to 24 V. The 'A' suffix denotes ±4% accuracy, while 'C' denotes ±8%. The L78L series is distinct from the higher-current L78M and L78 families.