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Details for TPS71550DCKR by Texas Instruments
Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators
IC LDO REGULATOR 0.05A 24V SC70-5
TPS71550DCKR image

TPS71550DCKR by Texas Instruments

IC LDO REGULATOR 0.05A 24V SC70-5
Features
24-V Maximum Input Voltage
5-Pin SC70 (DCK)
50-mA Low-Dropout Regulator
Available in 1.8 V, 1.9 V, 2.3 V, 2.5 V, 3 V, 3.3 V, 3.45 V, 5 V, and Adjustable (1.2 V to 15 V)
Designed to Support MSP430 Families: u2013 1.9-V Version Ensured to be Higher Than Minimum VIN of 1.8 V u2013 2.3-V Version Ensured to Meet 2.2-V Minimum VIN for Flash on MSP430F2xx u2013 3.45-V Version Ensured to be Lower Than Maximum VIN of 3.6 V u2013 Wide Variety of Fixed-Output Voltage Options to Match VIN to the Minimum Required for Desired MSP430 Speed
For 80-mA Rated Current and Higher Power
Low 3.2-u03bcA Quiescent Current at 50 mA
Minimum and Maximum Specified Current Limit
Stable With Any Capacitor u2265 0.47 u03bcF
u201340u00b0C to +125u00b0C Specified Junction Temperature Range
Part Information
TPS71550DCKR image
RoHS Compliant
Description
The TPS715 low-dropout (LDO) voltage regulators offer the benefits of high input voltage, low-dropout voltage, low-power operation, and miniaturized packaging. The devices, which operate over an input range of 2.5 V to 24 V, are stable with any capacitor greater than or equal to 0.47 μF. The low dropout voltage and low quiescent current allow operation at extremely low power levels. Therefore, the devices are ideal for powering battery management ICs. Specifically, because the devices are enabled as soon as the applied voltage reaches the minimum input voltage, the output is quickly available to power continuously operating battery charging ICs. The usual PNP pass transistor has been replaced by a PMOS pass element. Because the PMOS pass element behaves as a low-value resistor, the low dropout voltage, typically 415 mV at 50 mA of load current, is directly proportional to the load current. The low quiescent current (3.2 µA typically) is stable over the entire range of output load current (0 mA to 50 mA).
Specifications
Output Type:
Fixed
Input Voltage Min:
3V
Input Voltage Max:
24V
Fixed Output Voltage Nom.:
5V
Adjustable Output Voltage Min:
-
Adjustable Output Voltage Max:
-
Output Current:
50mA
Dropout Voltage Vdo:
415mV
LDO Regulator Case Style:
SC-70
No. of Pins:
5Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
5V 50mA LDO Voltage Regulators
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
No. of Outputs:
1Outputs
Output Voltage Nom.:
5V
Primary Input Voltage:
24V
Supply Voltage Min:
2.5V
Termination Type:
Surface Mount Device
Voltage Regulator Type:
LDO Fixed Positive
Alternate Descriptions
Reg LDO Lin Fix Pos 5V 0.05A 5-Pin SC-70 RS Components
IC, LDO REGULATOR, 0.05A, 24V, SC70-5; Output Type:Fixed; Input Voltage Min:3V; Input Voltage Max:24V; Fixed Output Voltage Nom.:5V; Adjustable Output Voltage Min:-; Adjustable Output Voltage Max:-; Output Current:50mA; Dropout RoHS Compliant: Yes Newark Electronics
LDO Regulator Pos 5V 0.05A 5-Pin SC-70 T/R Avnet America
LDO Regulator Pos 5V 0.05A 5-Pin SC-70 T/R Avnet Europe
LDO Voltage Regulator [Texas Instruments] TPS71550DCKR LDO Voltage Regulator Distrelec