L9758

Active
Design Win

Multiple supply for engine control

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Product overview

Description

The L9758 is a multiple output voltage regulator utilizing linear, switchmode (buck and boost) and tracking regulators to support high end automotive microcontrollers used in powertrain applications.

The L9758 provides two standby power regulators as well as controllable LDO regulators.

The L9758 has power on reset functionality and controlled slew rate of the VDD5, VDDLand VCORE.

  • All features

    • AEC-Q100 qualified
    • Buck converter pre-regulated supply rated for a minimum of 2 A (RMS)
    • Optional Boost converter for low battery conditions
    • 5 V, 2% @ 1 A, VDD5low dropout (LDO) regulator
    • Programmable 3.3 V or 2.6 V, 2% @ 1 A, VDDLLDO regulator with external pass transistor
    • Programmable microcontroller core voltage LDO regulator, VCORE2% @ 1 A with external voltage divider and pass transistor
    • Programmable 1 V or 1.5 V, 10% @ 10 mA, standby memory regulator (VKAM)
    • Programmable 3.3 V or 2.6 V, 10% @ 10 mA alternate standby regulator (VSTBY)
    • Four 5 V ± 7 mV @ 50 mA protected tracking regulators, one of them with selectable external voltage reference.
    • Independent reset signals, RST5 and RSTL for the VDD5, VDDLsupplies.
    • Independent standby voltage monitor STANDBY_OK
    • Two power supply enable signals for different voltage level signals
    • Battery voltage thresholding - IGN
    • Logic level thresholding - PSU_EN

EDA Symbols, Footprints and 3D Models

STMicroelectronics - L9758

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3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
E-L9758BBTR
Active
PowerSO 36 Automotive Ecopack2
L9758
Active
PowerSO 36 Automotive Ecopack2
L9758TR
Active
PowerSO 36 Automotive Ecopack2

E-L9758BBTR

Package:

PowerSO 36

Material Declaration**:

PDF

Marketing Status

Active

Package

PowerSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L9758

Package:

PowerSO 36

Material Declaration**:

PDF

Marketing Status

Active

Package

PowerSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

L9758TR

Package:

PowerSO 36

Material Declaration**:

PDF

Marketing Status

Active

Package

PowerSO 36

Grade

Automotive

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

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Part Number
Order from distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
L9758TR Available at distributors

Distributor availability of L9758TR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel PowerSO 36 -40 125 MALAYSIA
L9758 Available at distributors

Distributor availability of L9758

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube PowerSO 36 -40 125 MALAYSIA
E-L9758BBTR Available at distributors

Distributor availability of E-L9758BBTR

Distributor Name
Region Stock Min. Order Third party link

Distributor reported inventory date:

No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel PowerSO 36 -40 125 MALAYSIA

L9758TR Active

Package:
PowerSO 36
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

L9758TR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

MALAYSIA

L9758 Active

Package:
PowerSO 36
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

L9758

ECCN (EU):

NEC

Packing Type:

Tube

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

MALAYSIA

E-L9758BBTR Active

Package:
PowerSO 36
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

E-L9758BBTR

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

125

Country of Origin:

MALAYSIA

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(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors