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LM9036Q-Q1
  • LM9036Q-Q1
  • LM9036Q-Q1
  • LM9036Q-Q1
  • LM9036Q-Q1

LM9036Q-Q1

ACTIVE

Automotive 50-mA, off-battery (40-V), low-IQ, low-dropout voltage regulator

Texas Instruments LM9036Q-Q1 Product Info

1 April 2026 1

Parameters

Rating

Automotive

Vin (max) (V)

40

Vin (min) (V)

4

Iout (max) (A)

0.05

Output options

Fixed Output

Vout (max) (V)

3.46, 5, 5.25

Vout (min) (V)

3.14, 3.3, 4.75

Fixed output options (V)

3.3, 5

Iq (typ) (mA)

0.02

Thermal resistance θJA (°C/W)

140

Load capacitance (min) (µF)

10, 22

Regulated outputs (#)

1

Accuracy (%)

3, 5

Dropout voltage (Vdo) (typ) (mV)

200

Operating temperature range (°C)

-40 to 125

Package

SOIC (D)-8-29.4 mm² 4.9 x 6

Features

  • AEC-Q100 Grade 1 Qualified (-40°C to 125°C)
  • Ultra Low Ground Pin Current (IGND ≤ 25µA for IOUT = 0.1mA)
  • Fixed 5V, 3.3V, 50mA Output
  • Output Tolerance ±5% Over Line, Load, and Temperature
  • Dropout Voltage Typically 200mV @ IOUT = 50mA
  • −45V Reverse Transient Protection
  • Internal Short Circuit Current Limit
  • Internal Thermal Shutdown Protection
  • 40V Operating Voltage Limit

All trademarks are the property of their respective owners.

  • AEC-Q100 Grade 1 Qualified (-40°C to 125°C)
  • Ultra Low Ground Pin Current (IGND ≤ 25µA for IOUT = 0.1mA)
  • Fixed 5V, 3.3V, 50mA Output
  • Output Tolerance ±5% Over Line, Load, and Temperature
  • Dropout Voltage Typically 200mV @ IOUT = 50mA
  • −45V Reverse Transient Protection
  • Internal Short Circuit Current Limit
  • Internal Thermal Shutdown Protection
  • 40V Operating Voltage Limit

All trademarks are the property of their respective owners.

Description

The LM9036Q ultra-low quiescent current regulator features low dropout voltage and low current in the standby mode. With less than 25µA Ground Pin current at a 0.1mA load, the LM9036Q is ideally suited for automotive and other battery operated systems. The LM9036Q retains all of the features that are common to low dropout regulators including a low dropout PNP pass device, short circuit protection, reverse battery protection, and thermal shutdown. The LM9036Q has a 40V maximum operating voltage limit, a −40°C to +125°C operating temperature range, and ±5% output voltage tolerance over the entire output current, input voltage, and temperature range.

The LM9036Q ultra-low quiescent current regulator features low dropout voltage and low current in the standby mode. With less than 25µA Ground Pin current at a 0.1mA load, the LM9036Q is ideally suited for automotive and other battery operated systems. The LM9036Q retains all of the features that are common to low dropout regulators including a low dropout PNP pass device, short circuit protection, reverse battery protection, and thermal shutdown. The LM9036Q has a 40V maximum operating voltage limit, a −40°C to +125°C operating temperature range, and ±5% output voltage tolerance over the entire output current, input voltage, and temperature range.

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