TPS785-Q1
- AEC-Q100 qualified for automotive applications:
- Temperature grade 1: –40°C to +125°C, TA
- Device junction temperature: –40°C to +150°C, TJ
- Input voltage range: 1.7 V to 6.0 V
- Available output voltages:
- Adjustable option: 1.2 V to 5.5 V
- Fixed options: 0.65 V to 5.0 V
- Output accuracy: 0.5% typical, 1.7% maximum
- Low IQ: 25 µA (typical)
- Ultra-low dropout:
- 315 mV (max) at 1 A (3.3 VOUT)
- Internal 550 µs soft-start time to reduce inrush current
- Active output discharge
- Packages:
- 3-mm × 3-mm wettable flank VSON (8)
- 5-pin TO-252, RθJA = 31.6°C/W
The TPS785-Q1 ultra low-dropout regulator (LDO) is a small, low quiescent current LDO that can source 1 A with excellent line and load transient performance.
The low output noise and great PSRR performance make the device suitable to power-sensitive analog loads. The TPS785-Q1 is a flexible device for post regulation because this device supports an input voltage range from 1.7 V to 6.0 V and offers an adjustable output range of 1.2 V to 5.5 V. The device also features fixed output voltages from 0.65 V to 5.0 V for powering common voltage rails.
The TPS785-Q1 offers foldback current limit to reduce power dissipation during a over current condition. The EN input helps with power sequencing requirements of the system. The internal soft-start provides a controlled start up reducing the inrush current allowing for lower input capacitance to be used.
The TPS785-Q1 provides an active pulldown circuit to quickly discharge output loads when disabled.
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MULTIPKGLDOEVM-823 — 支援 DBV、DRB、DRV 和 DQN 封裝的通用 LDO 線性穩壓器評估模組
MULTIPKGLDOEVM-823 評估模組 (EVM) 可協助您評估多種常用線性穩壓器封裝的運作與性能,以了解是否可在電路應用中使用。此特定 EVM 配置具有 DRB、DRV、DQN 和 DBV 元件封裝,能讓您焊接並評估低壓差 (LDO) 穩壓器。
TPS785EVM-033 — 採用 DRB 和 KVU 封裝,適用於高準確度、可調整 LDO 線性穩壓器的 TPS785 評估模組
TPS785 評估模組 (EVM) 爲典型配置設計,用於評估 TPS785-Q1 的運作和性能,其為 1-A、low-IQ 低壓差 (LDO) 穩壓器。
TPS785EVM-033 主要配置爲參考設計,可供需要高達 1 A 動態負載電流的工程應用。
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
TO-252 (KVU) | 5 | Ultra Librarian |
VSON (DRB) | 8 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。