The SGM2231 is a low power, low noise, fast transient response and low dropout voltage linear regulator. It provides -500mA output current capability. The operating input voltage range is from -2.7V to -24V. The adjustable output voltage range is from -1.1V to (-VIN + VDROP).
Other features include logic-controlled shutdown mode, short-circuit current limit and thermal shutdown protection. The SGM2231 has automatic discharge function to quickly discharge VOUT in the disabled status.
The SGM2231 is available in a Green UTDFN-2×2-8CL package. It operates over an operating temperature range of -40℃ to +125℃.
- Input Voltage Range: -2.7V to -24V
- Fixed Outputs of -1.1V, -1.2V, -1.5V, -1.8V, -2.5V, -2.8V, -3.0V, -3.3V and -5.0V
- Adjustable Output from -1.1V to (-VIN + VDROP)
- Output Voltage Accuracy: ±1% at +25℃
- -500mA Output Current
- Low Quiescent Current:
IGND = -47μA (TYP) at No Load - Low Dropout Voltage:
-230mV (TYP) at -500mA, VOUT = -5.0V - Low Noise: 10μVRMS (TYP) at VOUT = -1.1V
- Low Shutdown Current: -1.2μA (TYP)
- PSRR: -65dB (TYP) at 10kHz, VOUT = -1.1V
- Current Limiting and Thermal Protection
- Positive or Negative Enable Logic
- Stable with Small Case Size Ceramic Capacitors
- -40℃ to +125℃ Operating Temperature Range
- Available in a Green UTDFN-2×2-8CL Package
Industrial and Medical Equipment
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Precision Amplifiers
ADC and DAC Circuits
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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM2231-1.1XUGN8G/TR | Active | UTDFN-2×2-8CL | 8 | YES | YES | YES | YES | -40℃ to +125℃ | View | View | 1-24 units : $5.25/unit 25-99 units : $4.5/unit 100-249 units : $3.75/unit 250-499 units : $3/unit 500-999 units : $2.625/unit 1000-9999 units : $1.95/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 119 days | ||
SGM2231-1.2XUGN8G/TR | Active | UTDFN-2×2-8CL | 8 | YES | YES | YES | YES | -40℃ to +125℃ | View | View | ||||
SGM2231-1.5XUGN8G/TR | Active | UTDFN-2×2-8CL | 8 | YES | YES | YES | YES | -40℃ to +125℃ | View | View | ||||
SGM2231-1.8XUGN8G/TR | Active | UTDFN-2×2-8CL | 8 | YES | YES | YES | YES | -40℃ to +125℃ | View | View | ||||
SGM2231-2.5XUGN8G/TR | Active | UTDFN-2×2-8CL | 8 | YES | YES | YES | YES | -40℃ to +125℃ | View | View | ||||
SGM2231-2.8XUGN8G/TR | Active | UTDFN-2×2-8CL | 8 | YES | YES | YES | YES | -40℃ to +125℃ | View | View | ||||
SGM2231-3.0XUGN8G/TR | Active | UTDFN-2×2-8CL | 8 | YES | YES | YES | YES | -40℃ to +125℃ | View | View | ||||
SGM2231-3.3XUGN8G/TR | Active | UTDFN-2×2-8CL | 8 | YES | YES | YES | YES | -40℃ to +125℃ | View | View | ||||
SGM2231-5.0XUGN8G/TR | Active | UTDFN-2×2-8CL | 8 | YES | YES | YES | YES | -40℃ to +125℃ | View | View | ||||
SGM2231-ADJXUGN8G/TR | Active | UTDFN-2×2-8CL | 8 | YES | YES | YES | YES | -40℃ to +125℃ | View | View |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
