TCR2EN27 Regulator Datasheet

TCR2EN27 Datasheet, PDF, Equivalent


Part Number

TCR2EN27

Description

200mA CMOS Low Drop-Out Regulator

Manufacture

Toshiba

Total Page 15 Pages
Datasheet
Download TCR2EN27 Datasheet


TCR2EN27
TCR2EN series
TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic
TCR2EN series
200 mA CMOS Low Drop-Out Regulator in ultra small package
The TCR2EN series are CMOS general-purpose single-output
voltage regulators with an on/off control input, featuring low dropout
voltage, low quiescent bias current and fast load transient response.
These voltage regulators are available in fixed output voltages
between 1.0 V and 3.6 V and capable of driving up to 200 mA. They
feature overcurrent protection and an Auto-discharge function.
The TCR2EN series is offered in the ultra small plastic mold
package SDFN4 (0.8 mm x 0.8 mm x 0.38 mm). It has a low dropout
voltage of 160 mV ( 2.5 V output, IOUT = 150 mA) with low output
noise voltage of 35 μVrms (2.5 V output) and a load transient
response of only VOUT = ±55 mV ( IOUT = 1 mA150 mA, COUT
=1.0 μF).
As small ceramic input and output capacitors can be used with the
TCR2EN series, these devices are ideal for portable applications
that require high-density board assembly such as cellular phones.
BOTTOM VIEW ILLUSTRATION
SDFN4
Weight: 0.6 mg (typ.)
Features
Low Drop-Out voltage
VIN-VOUT = 160 mV (typ.) at 2.5 V-output, IOUT = 150 mA
VIN-VOUT = 210 mV (typ.) at 1.8 V-output, IOUT = 150 mA
VIN-VOUT = 360 mV (typ.) at 1.2 V-output, IOUT = 150 mA
VIN-VOUT = 490 mV (typ.) at 1.0 V-output, IOUT = 150 mA
Low output noise voltage
VNO = 35 μVrms (typ.) at 2.5 V-output, IOUT = 10 mA, 10 Hz < f < 100 kHz
VNO = 30 μVrms (typ.) at 1.8 V-output, IOUT = 10 mA, 10 Hz < f < 100 kHz
VNO = 23 μVrms (typ.) at 1.2 V-output, IOUT = 10 mA, 10 Hz < f < 100 kHz
VNO = 18 μVrms (typ.) at 1.0 V-output, IOUT = 10 mA, 10 Hz < f < 100 kHz
Fast load transient response (VOUT = ±55 mV (typ.) at IOUT = 1 mA 150 mA, COUT =1.0 μF )
Low quiescent bias current ( IB = 35 μA (typ.) at IOUT = 0 mA )
High ripple rejection ( R.R = 73 dB (typ.) at 2.5 V-output, IOUT = 10 mA, f = 1 kHz )
Wide range Output Voltage line up ( VOUT = 1.0 to 3.6 V )
High VOUT accuracy ±1.0% ( 1.8 V VOUT )
Overcurrent protection
Auto-discharge
Pull down connection between CONTROL and GND
Ceramic capacitors can be used ( CIN = 0.1μF, COUT =1.0 μF )
Ultra Small package SDFN4 (0.8 mm x 0.8 mm x 0.38 mm )
Start of commercial production
2013-11
1 2014-03-01

TCR2EN27
TCR2EN series
Absolute Maximum Ratings (Ta = 25°C)
Characteristics
Symbol
Rating
Unit
Input voltage
Control voltage
Output voltage
Output current
Power dissipation
Operation temperature range
Junction temperature
Storage temperature range
VIN
VCT
VOUT
IOUT
PD
Topr
Tj
Tstg
6.0
-0.3 to 6.0
-0.3 to VIN + 0.3
200
300 (Note1)
40 to 85
150
55 to 150
V
V
V
mA
mW
°C
°C
°C
Note:
Note1:
Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly
even if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute
maximum ratings and the operating ranges.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test
report and estimated failure rate, etc).
Rating at mounting on a board
Glass epoxy(FR4) board dimension: 40mm x 40mm x 1.6mm, both sides of board
Metal pattern ratio: a surface approximately 50%, the reverse side approximately 50%
Through hole: diameter 0.5mm x 24
Pin Assignment (top view)
VIN CONTROL
43
*
1
VOUT
2
GND
*Center electrode should be connected to GND or Open
2 2014-03-01


Features TCR2EN series TOSHIBA CMOS Linear Integr ated Circuit Silicon Monolithic TCR2EN series 200 mA CMOS Low Drop-Out Regula tor in ultra small package The TCR2EN series are CMOS general-purpose single- output voltage regulators with an on/of f control input, featuring low dropout voltage, low quiescent bias current and fast load transient response. These vo ltage regulators are available in fixed output voltages between 1.0 V and 3.6 V and capable of driving up to 200 mA. They feature overcurrent protection and an Auto-discharge function. The TCR2EN series is offered in the ultra small p lastic mold package SDFN4 (0.8 mm x 0.8 mm x 0.38 mm). It has a low dropout vo ltage of 160 mV ( 2.5 V output, IOUT = 150 mA) with low output noise voltage o f 35 μVrms (2.5 V output) and a load t ransient response of only ⊿VOUT = ±5 5 mV ( IOUT = 1 mA⇔150 mA, COUT =1.0 μF). As small ceramic input and output capacitors can be used with the TCR2EN series, these devices are ideal for portable applications that requir.
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