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- 電源管理
- 低壓差線性穩壓器（LDO)
- 低 VIN (≤7V)
- SGM2045LC
SGM2045LC 是一款超低噪聲、低輸入電壓（VIN）、高電源抑制比（PSRR）和低壓差的線性穩壓器。它能夠提供300mA的輸出電流，典型壓差僅為50mV。其工作輸入電壓范圍是1.1V至5.5V，輸出電壓范圍為0.6V至4.2V。
其他特性包括邏輯控制的關斷模式和熱關斷保護。SGM2045LC還具備自動放電功能，能夠在關斷狀態下快速放電。
SGM2045LC適用于需要低噪聲和快速瞬態響應電源的應用，例如智能手機攝像頭模塊的電源。
SGM2045LC采用綠色XTDFN-1×1-4L和WLCSP-0.64×0.64-4B-A封裝，其工作溫度范圍為-40℃至+125℃。
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特性
- 工作輸入電壓范圍：1.1V 至 5.5V
- 固定輸出電壓：0.6V 至 4.2V
- 300mA 輸出電流
- 輸出電壓精度：±1%（+25℃時）
- 低靜態電流：15μA（典型值）
- 低壓差：
- VOUT = 2.8V 時 300mA 電流下 70mV（典型值）（XTDFN-1×1-4L 封裝）
- VOUT = 2.8V 時 300mA 電流下 50mV（典型值）（WLCSP-0.64×0.64-4B-A 封裝）
- 超低噪聲：11μVRMS（典型值）
- 高電源抑制比：1kHz 時 88dB（典型值）
- 低啟動電流
- 限流和熱保護
- 卓越的負載和線路瞬態響應
- 具有輸出自動放電
- 使用小尺寸陶瓷電容即可穩定工作
- 關斷電流：0.03μA（典型值）
- 工作溫度范圍：-40℃ 至 +125℃
- 采用綠色 XTDFN-1×1-4L 和 WLCSP-0.64×0.64-4B-A 封裝
應用
便攜式電子設備
煙霧探測器
IP 攝像頭
無線局域網設備
電池供電設備
智能手機和平板電腦
數碼相機和音頻設備
訂購信息
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM2045LC-0.6XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-0.6XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-0.75XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-0.7XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $-0.75/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-0.85XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-0.85XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-0.8XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-0.8XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-1.05XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-1.05XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-1.0XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-1.0XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-1.15XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 查看 | 查看 | ||||
SGM2045LC-1.1XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-1.1XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-1.25XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | -40℃ to +125℃ | 查看 | 查看 | ||||
SGM2045LC-1.2XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-1.2XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.35/unit 25-99 units : $0.3/unit 100-249 units : $0.25/unit 250-499 units : $0.2/unit 500-999 units : $0.175/unit 1000-9999 units : $0.13/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-1.3XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-1.3XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-1.5XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-1.6XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-1.6XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-1.75XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-1.825XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-1.825XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-1.8XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-1.8XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.35/unit 25-99 units : $0.3/unit 100-249 units : $0.25/unit 20-499 units : $0.2/unit 500-999 units : $0.175/unit 1000-9999 units : $0.13/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-2.2XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-2.2XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-2.5XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-2.5XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-2.8XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-2.8XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.35/unit 25-99 units : $0.3/unit 100-249 units : $0.25/unit 250-499 units : $0.2/unit 500-999 units : $0.175/unit 1000-9999 units : $0.13/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-2.9XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-2.9XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-3.0XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-3.0XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-3.3XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-3.3XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-4.2XG/TR | 量產 | WLCSP-0.64×0.64-4B-A | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | |
SGM2045LC-4.2XXDH4G/TR | 量產 | XTDFN-1×1-4L | 4 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +125℃ | 查看 | 查看 | 1-24 units : $0.21/unit 25-99 units : $0.18/unit 100-249 units : $0.15/unit 250-499 units : $0.12/unit 500-999 units : $0.105/unit 1000-9999 units : $0.078/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days |
* 價格僅供參考。請聯系我們的經銷商獲取正式報價。
** 交貨時間僅供參考，可能會根據不同情況而發生變化。
