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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.主な特徴
- 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
サンプル & 購入
| 製品型番 | パッケージ | Packing Type | Temperature (°C) | Marketing Status | Budgetary Price (US$)* | 数量 | ECCN (US) | Country of Origin | More info | Order from Distributors | Order from ST | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小値 | max | |||||||||||
| L9758TR | PowerSO 36 | Tape And Reel | -40 | 125 |
Active
|
4.6 | 1000 | EAR99 | MALAYSIA | No availability of distributors reported, please contact our sales office | ||
| L9758 | PowerSO 36 | Tube | -40 | 125 |
Active
|
4.6 | 1000 | EAR99 | MALAYSIA | No availability of distributors reported, please contact our sales office | ||
| E-L9758BBTR | PowerSO 36 | Tape And Reel | -40 | 125 |
Active
|
4.2 | 1000 | EAR99 | MALAYSIA | No availability of distributors reported, please contact our sales office | ||
L9758TR
パッケージ
PowerSO 36Packing Type
Tape And ReelUnit Price (US$)
4.6*L9758
パッケージ
PowerSO 36Packing Type
TubeUnit Price (US$)
4.6*E-L9758BBTR
パッケージ
PowerSO 36Packing Type
Tape And ReelUnit Price (US$)
4.2*(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
ビデオ
Leading-edge product portfolio for a wide range of automotive applications
| 製品型番 | Marketing Status | パッケージ | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| E-L9758BBTR |
Active
|
PowerSO 36 | オートモーティブ | Ecopack2 | |
| L9758 |
Active
|
PowerSO 36 | オートモーティブ | Ecopack2 | |
| L9758TR |
Active
|
PowerSO 36 | オートモーティブ | 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.
