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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 | 梱包タイプ | 温度（℃） | 製品ステータス | 概算価格（USS） | 数量 | ECCN (US) | Country of Origin | 詳細 | 販売代理店からオーダー | STからオーダー | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | 在庫チェック | 購入 | |
| 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 36梱包タイプ
Tape And ReelUnit Price (US$)
4.6*E-L9758BBTR
パッケージ
PowerSO 36梱包タイプ
Tape And ReelUnit Price (US$)
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
| 製品型番 | 製品ステータス | パッケージ | グレード | RoHSコンプライアンスグレード | 材料宣誓書** |
|---|---|---|---|---|---|
| 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.
