L5150BNTR Datasheet, PDF (1/20 Pages) STMicroelectronics – 5 V low dropout voltage regulator

L5150BN
5 V low dropout voltage regulator
Features
Max DC supply voltage
Max output voltage tolerance
Max dropout voltage
Output current
Quiescent current
1. Typical value.
V_S
40 V
ΔV_o ±2%
V_dp 500 mV
I₀ 150 mA
I_q 50 µA⁽¹⁾
■ Operating DC supply voltage range
5.6 V to 40 V
■ Low dropout voltage
■ Low quiescent current
■ Precison output voltage 5 V ±2%
■ Very wide stability range with low value output
capacitor
■ Thermal shutdown and short-circuit protection
■ Wide temperature range (T_j = -40 °C to 150 °C)

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SOT-223
Description
L5150BN is a low dropout linear 5 V regulator
particularly suitable for automotive applications.
High output voltage accurancy (2%) is kept over
wide temperature range line and load variation.
Its sophisticated design allows to have extremely
low quiescent current.
The maximum input voltage is 40 V.
The regulator output current is internally limited
and the device is protected against short-circuit,
overload and overtemperature conditions. In
addition, only low-value ceramic capacitor on
output is required for stability.
Table 1. Device summary
Package
SOT-223
Tube
L5150BN
Order codes
Tape & reel
L5150BNTR
February 2012
Doc ID 15541 Rev 8
1/20
www.st.com
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