Electrical Characteristics

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Electrical Characteristics – 2.5V

(VIN = +3.3V,  IOUT = 0mA, COUT = 0.1µF, TA = -55°C to +125°C, unless otherwise specified. Typical values are at TA = +25°C (Note 1))

Output Voltage Accuracy TA = +25°C -0.04 +0.04 %
Output Voltage Temperature Drift TCVOUT -40°C to +125°C (Note 2) 2 10 ppm/°C
-55°C to +125°C (Note 2) 2 10
Line Regulation Over specified operating input voltage range 10 175 µV/V
Load Regulation -3mA ≤ IOUT ≤ +3mA 5 125 µV/mA
Dropout Voltage IOUT = 3mA (Note 3) 100 mV
IOUT = 100µA (Note 3) 10
Output Current IOUT Guaranteed by load regulation -3 +3 mA
Short-Circuit Current ISC Sourcing to ground 36 mA
Sinking current from VIN 24
Long-Term Stability TA = +35°C 0 to 4000hrs  16 ppm
0 to 1000hrs 9.8
1000hrs to 2000hrs 2.5
2000hrs to 3000hrs 1.89
3000hrs to 4000hrs 1.96
Thermal Hysteresis (Note 4) 20 ppm
Output Noise Voltage eOUT 0.1Hz to 10Hz, COUT = 0.1µF 12 µVP-P
10Hz to 10kHz, COUT = 0.1μF 30 µVRMS
10Hz to 10kHz, COUT = 0.1μF, CNR = 0.01µF 20
Output Noise Spectral Density f = 100Hz, COUT = 0.1µF 580 nV/√Hz
f = 100Hz, COUT = 0.1μF, CNR = 0.01μF 385
Ripple Rejection f = 60Hz 50 dB
Turn-On Settling Time Settling to 0.1%, COUT = 0.1μF CNR = 0.01μF 50 ms
Settling to 0.1%, COUT = 0.1μF No CNR 5
Enable Settling Time tEN Settling to 0.1%, COUT = 0.1μF CNR = 0.01μF 30 ms
Settling to 0.1%, COUT = 0.1µF No CNR 3
Capacitive-Load Stability Range 0.1 4.7 µF
Supply Voltage VIN 2.7 5.5 V
Quiescent Supply Current IIN VIN = 5V TA = +25°C 10 15 μA
TA = -55°C to +85°C 16.5
TA = -55°C to +125°C 18
VIN = 3.3V TA = +25°C 9 14
TA = -55°C to +85°C 15.5
TA = -55°C to +125°C 17
Shutdown Supply Current ISD 0.1 2 µA
Enable Input Current IEN 0.1 µA
Enable Logic-High VIH 0.7 x VIN V
Enable Logic-Low VIL 0.3 x VIN V
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Electrical Characteristics – 3.0V

(VIN = +5V,  IOUT = 0mA, COUT = 0.1µF, TA = -55°C to +125°C, unless otherwise specified. Typical values are at TA = +25°C (Note 1))

Output Voltage Accuracy TA = +25°C -0.04 +0.04 %
Output Voltage Temperature Drift TCVOUT -40°C to +125°C (Note 2) 2 10 ppm/°C
-55°C to +125°C (Note 2) 2 10
Line Regulation Over specified operating input voltage range 10 175 µV/V
Load Regulation -3mA ≤ IOUT ≤ +3mA 5 125 µV/mA
Dropout Voltage IOUT = 3mA (Note 3) 100 mV
IOUT = 100µA (Note 3) 10
Output Current IOUT Guaranteed by load regulation -3 +3 mA
Short-Circuit Current ISC Sourcing to ground 36 mA
Sinking current from VIN 24
Long-Term Stability TA = +35°C 0 to 4000hrs 16 ppm
0 to 1000hrs 9.8
1000hrs to 2000hrs 2.5
2000hrs to 3000hrs 1.89
3000hrs to 4000hrs 1.96
Thermal Hysteresis (Note 4) 20 ppm
Output Noise Voltage eOUT 0.1Hz to 10Hz, COUT = 0.1µF 12 µVP-P
10Hz to 10kHz, COUT = 0.1μF 30 µVRMS
10Hz to 10kHz, COUT = 0.1μF, CNR = 0.01µF 20
Output Noise Spectral Density f = 100Hz, COUT = 0.1µF 580 nV/√Hz
f = 100Hz, COUT = 0.1μF, CNR = 0.01μF 385
Ripple Rejection f = 60Hz 50 dB
Turn-On Settling Time Settling to 0.1%, COUT = 0.1μF CNR = 0.01μF 50 ms
Settling to 0.1%, COUT = 0.1µF No CNR 5
Enable Settling Time tEN Settling to 0.1%, COUT = 0.1μF CNR = 0.01μF 30 ms
Settling to 0.1%, COUT = 0.1µF No CNR 3
Capacitive-Load Stability Range 0.1 4.7 µF
Supply Voltage VIN 3.2 5.5 V
Quiescent Supply Current IIN TA = +25°C 10 15 μA
TA = -55°C to +85°C 16.5
TA = -55°C to +125°C 18
Shutdown Supply Current ISD 0.1 2 µA
Enable Input Current IEN 0.1 µA
Enable Logic-High VIH 0.7 x VIN V
Enable Logic-Low VIL 0.3 x VIN V
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Electrical Characteristics – 3.3V

(VIN = +5V,  IOUT = 0mA, COUT = 0.1µF, TA = -55°C to +125°C, unless otherwise specified. Typical values are at TA = +25°C (Note 1))

Output Voltage Accuracy TA = +25°C -0.04 +0.04 %
Output Voltage Temperature Drift TCVOUT -40°C to +125°C (Note 2) 2 10 ppm/°C
-55°C to +125°C (Note 2) 2 10
Line Regulation Over specified operating input voltage range 10 175 µV/V
Load Regulation -3mA ≤ IOUT ≤ +3mA 5 125 µV/mA
Dropout Voltage IOUT = 3mA (Note 3) 100 mV
IOUT = 100µA (Note 3) 10
Output Current IOUT Guaranteed by load regulation -3 +3 mA
Short-Circuit Current ISC Sourcing to ground 36 mA
Sinking current from VIN 24
Long-Term Stability TA = +35°C 0 to 4000hrs 16 ppm
0 to 1000hrs 9.8
1000hrs to 2000hrs 2.5
2000hrs to 3000hrs 1.89
3000hrs to 4000hrs 1.96
Thermal Hysteresis (Note 4) 20 ppm
Output Noise Voltage eOUT 0.1Hz to 10Hz, COUT = 0.1µF 12 µVP-P
10Hz to 10kHz, COUT = 0.1μF 30 µVRMS
10Hz to 10kHz, COUT = 0.1μF, CNR = 0.01µF 20
Output Noise Spectral Density f = 100Hz, COUT = 0.1µF 580 nV/√Hz
f = 100Hz, COUT = 0.1μF, CNR = 0.01μF 385
Ripple Rejection f = 60Hz 50 dB
Turn-On Settling Time Settling to 0.1%, COUT = 0.1μF CNR = 0.01μF 50 ms
Settling to 0.1%, COUT = 0.1µF No CNR 5
Enable Settling Time tEN Settling to 0.1%, COUT = 0.1μF CNR = 0.01μF 30 ms
Settling to 0.1%, COUT = 0.1µF No CNR 3
Capacitive-Load Stability Range 0.1 4.7 µF
Supply Voltage VIN 3.5 5.5 V
Quiescent Supply Current IIN TA = +25°C 10 15 μA
TA = -40°C to +125°C 16.5
TA = -55°C to +125°C 18
Shutdown Supply Current ISD 0.1 2 µA
Enable Input Current IEN 0.1 µA
Enable Logic-High VIH 0.7 x VIN V
Enable Logic-Low VIL 0.3 x VIN V
Note 1: Limits are 100% tested at TA = +25°C. Limits over the operating temperature range and relevant supply voltage range are guaranteed by design and characterization.
Note 2: Temperature coefficient is calculated using the “box method” which measures temperature drift as the maximum voltage variation over a specified temperature range.
Note 3: Dropout voltage is defined as the minimum differential voltage (VIN - VOUT) at which VOUT decreases by 0.2% from its original value. VIN = 3.3V for output voltages of 1.25V, 2.048V, and 2.5V; VIN = 5V for output voltages of 3V, 3.3V, 4.096V; VIN = 5.5V for output voltage of 5V.
Note 4: Thermal hysteresis is defined as the change in +25°C output voltage before and after cycling the device from TMAX to TMIN.

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{"data-trigger":"hover","data-placement":"right","data-toggle":"popover","data-original-title":"\u003cstrong\u003eNote 3\u003c/strong\u003e","data-html":true,"data-content":"Dropout voltage is defined as the minimum differential voltage (VIN - VOUT) at which VOUT decreases by 0.2% from its original value. VIN = 3.3V for output voltages of 1.25V, 2.048V, and 2.5V; VIN = 5V for output voltages of 3V, 3.3V, 4.096V; VIN = 5.5V for output voltage of 5V."}

{"data-trigger":"hover","data-placement":"right","data-toggle":"popover","data-original-title":"\u003cstrong\u003eNote 3\u003c/strong\u003e","data-html":true,"data-content":"Dropout voltage is defined as the minimum differential voltage (VIN - VOUT) at which VOUT decreases by 0.2% from its original value. VIN = 3.3V for output voltages of 1.25V, 2.048V, and 2.5V; VIN = 5V for output voltages of 3V, 3.3V, 4.096V; VIN = 5.5V for output voltage of 5V."}

{"data-trigger":"hover","data-placement":"right","data-toggle":"popover","data-original-title":"\u003cstrong\u003eNote 4\u003c/strong\u003e","data-html":true,"data-content":"Thermal hysteresis is defined as the change in +25°C output voltage before and after cycling the device from TMAX to TMIN."}

{"data-trigger":"hover","data-placement":"right","data-toggle":"popover","data-original-title":"\u003cstrong\u003eNote 1\u003c/strong\u003e","data-html":true,"data-content":"Limits are 100% tested at TA = +25°C. Limits over the operating temperature range and relevant supply voltage range are guaranteed by design and characterization."}

{"data-trigger":"hover","data-placement":"right","data-toggle":"popover","data-original-title":"\u003cstrong\u003eNote 2\u003c/strong\u003e","data-html":true,"data-content":"Temperature coefficient is calculated using the “box method” which measures temperature drift as the maximum voltage variation over a specified temperature range."}

{"data-trigger":"hover","data-placement":"right","data-toggle":"popover","data-original-title":"\u003cstrong\u003eNote 2\u003c/strong\u003e","data-html":true,"data-content":"Temperature coefficient is calculated using the “box method” which measures temperature drift as the maximum voltage variation over a specified temperature range."}

{"data-trigger":"hover","data-placement":"right","data-toggle":"popover","data-original-title":"\u003cstrong\u003eNote 3\u003c/strong\u003e","data-html":true,"data-content":"Dropout voltage is defined as the minimum differential voltage (VIN - VOUT) at which VOUT decreases by 0.2% from its original value. VIN = 3.3V for output voltages of 1.25V, 2.048V, and 2.5V; VIN = 5V for output voltages of 3V, 3.3V, 4.096V; VIN = 5.5V for output voltage of 5V."}

{"data-trigger":"hover","data-placement":"right","data-toggle":"popover","data-original-title":"\u003cstrong\u003eNote 3\u003c/strong\u003e","data-html":true,"data-content":"Dropout voltage is defined as the minimum differential voltage (VIN - VOUT) at which VOUT decreases by 0.2% from its original value. VIN = 3.3V for output voltages of 1.25V, 2.048V, and 2.5V; VIN = 5V for output voltages of 3V, 3.3V, 4.096V; VIN = 5.5V for output voltage of 5V."}

{"data-trigger":"hover","data-placement":"right","data-toggle":"popover","data-original-title":"\u003cstrong\u003eNote 4\u003c/strong\u003e","data-html":true,"data-content":"Thermal hysteresis is defined as the change in +25°C output voltage before and after cycling the device from TMAX to TMIN."}

{"data-trigger":"hover","data-placement":"right","data-toggle":"popover","data-original-title":"\u003cstrong\u003eNote 1\u003c/strong\u003e","data-html":true,"data-content":"Limits are 100% tested at TA = +25°C. Limits over the operating temperature range and relevant supply voltage range are guaranteed by design and characterization."}

{"data-trigger":"hover","data-placement":"right","data-toggle":"popover","data-original-title":"\u003cstrong\u003eNote 2\u003c/strong\u003e","data-html":true,"data-content":"Temperature coefficient is calculated using the “box method” which measures temperature drift as the maximum voltage variation over a specified temperature range."}

{"data-trigger":"hover","data-placement":"right","data-toggle":"popover","data-original-title":"\u003cstrong\u003eNote 2\u003c/strong\u003e","data-html":true,"data-content":"Temperature coefficient is calculated using the “box method” which measures temperature drift as the maximum voltage variation over a specified temperature range."}

{"data-trigger":"hover","data-placement":"right","data-toggle":"popover","data-original-title":"\u003cstrong\u003eNote 3\u003c/strong\u003e","data-html":true,"data-content":"Dropout voltage is defined as the minimum differential voltage (VIN - VOUT) at which VOUT decreases by 0.2% from its original value. VIN = 3.3V for output voltages of 1.25V, 2.048V, and 2.5V; VIN = 5V for output voltages of 3V, 3.3V, 4.096V; VIN = 5.5V for output voltage of 5V."}

{"data-trigger":"hover","data-placement":"right","data-toggle":"popover","data-original-title":"\u003cstrong\u003eNote 3\u003c/strong\u003e","data-html":true,"data-content":"Dropout voltage is defined as the minimum differential voltage (VIN - VOUT) at which VOUT decreases by 0.2% from its original value. VIN = 3.3V for output voltages of 1.25V, 2.048V, and 2.5V; VIN = 5V for output voltages of 3V, 3.3V, 4.096V; VIN = 5.5V for output voltage of 5V."}

{"data-trigger":"hover","data-placement":"right","data-toggle":"popover","data-original-title":"\u003cstrong\u003eNote 4\u003c/strong\u003e","data-html":true,"data-content":"Thermal hysteresis is defined as the change in +25°C output voltage before and after cycling the device from TMAX to TMIN."}